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Merge remote-tracking branch 'up/main' into main-riscv64 

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>
This commit is contained in:
David Abdurachmanov 2023-11-04 10:04:07 +02:00
parent 4926d6f0d7 2e43f864a5
commit 27e55c5c00
Signed by: davidlt
GPG Key ID: 8B7F1DA0E2C9FDBB
60 changed files with 1092 additions and 1322 deletions
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17
.copr/Makefile Normal file
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@ -0,0 +1,17 @@
# See https://docs.pagure.org/copr.copr/user_documentation.html#make-srpm
# See for the --setopt option in the enabling of copr repo see:
# https://pagure.io/copr/copr/issue/184
COPR_USERNAME=$(shell rpm --eval %copr_username)
COPR_PROJECT=$(shell rpm --eval %copr_projectname)
.PHONY: srpm
srpm:
dnf install -y dnf-plugins-core fedora-packager
dnf copr enable -y --setopt=reposdir=/tmp/yum.repos.d $(COPR_USERNAME)/$(COPR_PROJECT)
dnf install -y --setopt=reposdir=/tmp/yum.repos.d llvm-snapshot-builder
rpmbuild \
--define "_srcrpmdir $(outdir)" \
--define "_sourcedir $(shell pwd)" \
--define "_disable_source_fetch 0" \
-bs $(spec)

226
.gitignore vendored
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@ -1,221 +1,5 @@
/cfe-3.7.1.src.tar.xz
/clang-3.8.0-0.1.fc24.src.rpm
/cfe-3.8.0rc2.src.tar.xz
/cfe-3.8.0rc3.src.tar.xz
/cfe-3.8.0.src.tar.xz
/cfe-3.9.0.src.tar.xz
/cfe-3.9.1.src.tar.xz
/clang-tools-extra-3.9.1.src.tar.xz
/cfe-4.0.0.src.tar.xz
/clang-tools-extra-4.0.0.src.tar.xz
/test-suite-4.0.0.src.tar.xz
/cfe-4.0.1.src.tar.xz
/test-suite-4.0.1.src.tar.xz
/clang-tools-extra-4.0.1.src.tar.xz
/cfe-5.0.0.src.tar.xz
/test-suite-5.0.0.src.tar.xz
/clang-tools-extra-5.0.0.src.tar.xz
/clang-tools-extra-5.0.1.src.tar.xz
/cfe-5.0.1.src.tar.xz
/test-suite-5.0.1.src.tar.xz
/cfe-6.0.0rc1.src.tar.xz
/clang-tools-extra-6.0.0rc1.src.tar.xz
/test-suite-6.0.0rc1.src.tar.xz
/cfe-6.0.0rc2.src.tar.xz
/test-suite-6.0.0rc2.src.tar.xz
/clang-tools-extra-6.0.0rc2.src.tar.xz
/cfe-6.0.0.src.tar.xz
/test-suite-6.0.0.src.tar.xz
/clang-tools-extra-6.0.0.src.tar.xz
/cfe-6.0.1rc1.src.tar.xz
/clang-tools-extra-6.0.1rc1.src.tar.xz
/test-suite-6.0.1rc1.src.tar.xz
/cfe-6.0.1rc2.src.tar.xz
/clang-tools-extra-6.0.1rc2.src.tar.xz
/test-suite-6.0.1rc2.src.tar.xz
/cfe-6.0.1.src.tar.xz
/clang-tools-extra-6.0.1.src.tar.xz
/test-suite-6.0.1.src.tar.xz
/cfe-7.0.0rc1.src.tar.xz
/test-suite-7.0.0rc1.src.tar.xz
/clang-tools-extra-7.0.0rc1.src.tar.xz
/test-suite-7.0.0rc1.src.fedora.tar.gz
/test-suite-7.0.0rc1.src.fedora.tar.xz
/cfe-7.0.0rc2.src.tar.xz
/clang-tools-extra-7.0.0rc2.src.tar.xz
/test-suite-7.0.0rc2.src.fedora.tar.xz
/cfe-7.0.0rc3.src.tar.xz
/clang-tools-extra-7.0.0rc3.src.tar.xz
/test-suite-7.0.0rc3.src.fedora.tar.xz
/cfe-7.0.0.src.tar.xz
/test-suite-7.0.0.src.fedora.tar.xz
/clang-tools-extra-7.0.0.src.tar.xz
/clang-tools-extra-7.0.1.src.tar.xz
/cfe-7.0.1.src.tar.xz
/clang-tools-extra-8.0.0rc1.src.tar.xz
/cfe-8.0.0rc1.src.tar.xz
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/clang-tools-extra-8.0.0rc2.src.tar.xz
/cfe-8.0.0rc3.src.tar.xz
/clang-tools-extra-8.0.0rc3.src.tar.xz
/cfe-8.0.0rc4.src.tar.xz
/clang-tools-extra-8.0.0rc4.src.tar.xz
/cfe-8.0.0.src.tar.xz
/clang-tools-extra-8.0.0.src.tar.xz
/cfe-9.0.0rc2.src.tar.xz
/clang-tools-extra-9.0.0rc2.src.tar.xz
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/clang-tools-extra-9.0.0rc3.src.tar.xz
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/clang-tools-extra-9.0.0.src.tar.xz
/clang-9.0.1.src.tar.xz
/clang-tools-extra-9.0.1.src.tar.xz
/clang-10.0.0rc1.src.tar.xz
/clang-tools-extra-10.0.0rc1.src.tar.xz
/clang-10.0.0rc1.src.tar.xz.sig
/clang-tools-extra-10.0.0rc1.src.tar.xz.sig
/clang-10.0.0rc2.src.tar.xz
/clang-tools-extra-10.0.0rc2.src.tar.xz
/clang-tools-extra-10.0.0rc2.src.tar.xz.sig
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/clang-10.0.0rc4.src.tar.xz
/clang-tools-extra-10.0.0rc4.src.tar.xz
/clang-tools-extra-10.0.0rc4.src.tar.xz.sig
/clang-10.0.0rc4.src.tar.xz.sig
/clang-10.0.0rc5.src.tar.xz
/clang-tools-extra-10.0.0rc5.src.tar.xz
/clang-tools-extra-10.0.0rc5.src.tar.xz.sig
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/clang-10.0.0rc6.src.tar.xz
/clang-tools-extra-10.0.0rc6.src.tar.xz
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/clang-10.0.0rc6.src.tar.xz.sig
/clang-10.0.0.src.tar.xz.sig
/clang-tools-extra-10.0.0.src.tar.xz.sig
/clang-tools-extra-10.0.0.src.tar.xz
/clang-10.0.0.src.tar.xz
/clang-11.0.0rc1.src.tar.xz
/clang-tools-extra-11.0.0rc1.src.tar.xz
/clang-tools-extra-11.0.0rc1.src.tar.xz.sig
/clang-11.0.0rc1.src.tar.xz.sig
/clang-11.0.0rc2.src.tar.xz
/clang-tools-extra-11.0.0rc2.src.tar.xz
/clang-tools-extra-11.0.0rc2.src.tar.xz.sig
/clang-11.0.0rc2.src.tar.xz.sig
/clang-11.0.0rc3.src.tar.xz
/clang-tools-extra-11.0.0rc3.src.tar.xz
/clang-tools-extra-11.0.0rc3.src.tar.xz.sig
/clang-11.0.0rc3.src.tar.xz.sig
/clang-11.0.0rc5.src.tar.xz
/clang-11.0.0rc5.src.tar.xz.sig
/clang-tools-extra-11.0.0rc5.src.tar.xz
/clang-tools-extra-11.0.0rc5.src.tar.xz.sig
/clang-11.0.0rc6.src.tar.xz
/clang-11.0.0rc6.src.tar.xz.sig
/clang-tools-extra-11.0.0rc6.src.tar.xz
/clang-tools-extra-11.0.0rc6.src.tar.xz.sig
/clang-11.0.0.src.tar.xz
/clang-11.0.0.src.tar.xz.sig
/clang-tools-extra-11.0.0.src.tar.xz
/clang-tools-extra-11.0.0.src.tar.xz.sig
/clang-11.0.1rc1.src.tar.xz
/clang-11.0.1rc1.src.tar.xz.sig
/clang-tools-extra-11.0.1rc1.src.tar.xz
/clang-tools-extra-11.0.1rc1.src.tar.xz.sig
/clang-tools-extra-11.0.1rc2.src.tar.xz
/clang-tools-extra-11.0.1rc2.src.tar.xz.sig
/clang-11.0.1rc2.src.tar.xz.sig
/clang-11.0.1rc2.src.tar.xz
/clang-11.0.1.src.tar.xz
/clang-11.0.1.src.tar.xz.sig
/clang-tools-extra-11.0.1.src.tar.xz
/clang-tools-extra-11.0.1.src.tar.xz.sig
/clang-11.1.0rc1.src.tar.xz
/clang-tools-extra-11.1.0rc1.src.tar.xz
/clang-tools-extra-11.1.0rc1.src.tar.xz.sig
/clang-11.1.0rc1.src.tar.xz.sig
/clang-11.1.0rc2.src.tar.xz
/clang-tools-extra-11.1.0rc2.src.tar.xz
/clang-tools-extra-11.1.0rc2.src.tar.xz.sig
/clang-11.1.0rc2.src.tar.xz.sig
/clang-12.0.0rc1.src.tar.xz
/clang-tools-extra-12.0.0rc1.src.tar.xz
/clang-tools-extra-12.0.0rc1.src.tar.xz.sig
/clang-12.0.0rc1.src.tar.xz.sig
/clang-12.0.0rc2.src.tar.xz
/clang-tools-extra-12.0.0rc2.src.tar.xz
/clang-tools-extra-12.0.0rc2.src.tar.xz.sig
/clang-12.0.0rc2.src.tar.xz.sig
/clang-12.0.0rc3.src.tar.xz
/clang-12.0.0rc3.src.tar.xz.sig
/clang-tools-extra-12.0.0rc3.src.tar.xz
/clang-tools-extra-12.0.0rc3.src.tar.xz.sig
/clang-12.0.0rc4.src.tar.xz
/clang-tools-extra-12.0.0rc4.src.tar.xz
/clang-tools-extra-12.0.0rc4.src.tar.xz.sig
/clang-12.0.0rc4.src.tar.xz.sig
/clang-12.0.0rc5.src.tar.xz
/clang-tools-extra-12.0.0rc5.src.tar.xz
/clang-tools-extra-12.0.0rc5.src.tar.xz.sig
/clang-12.0.0rc5.src.tar.xz.sig
/clang-12.0.0.src.tar.xz
/clang-12.0.0.src.tar.xz.sig
/clang-tools-extra-12.0.0.src.tar.xz
/clang-tools-extra-12.0.0.src.tar.xz.sig
/clang-tools-extra-12.0.1rc1.src.tar.xz
/clang-tools-extra-12.0.1rc1.src.tar.xz.sig
/clang-12.0.1rc1.src.tar.xz
/clang-12.0.1rc1.src.tar.xz.sig
/clang-12.0.1rc3.src.tar.xz
/clang-12.0.1rc3.src.tar.xz.sig
/clang-tools-extra-12.0.1rc3.src.tar.xz
/clang-tools-extra-12.0.1rc3.src.tar.xz.sig
/clang-12.0.1.src.tar.xz
/clang-12.0.1.src.tar.xz.sig
/clang-tools-extra-12.0.1.src.tar.xz
/clang-tools-extra-12.0.1.src.tar.xz.sig
/clang-13.0.0rc1.src.tar.xz
/clang-13.0.0rc1.src.tar.xz.sig
/clang-tools-extra-13.0.0rc1.src.tar.xz
/clang-tools-extra-13.0.0rc1.src.tar.xz.sig
/clang-13.0.0rc3.src.tar.xz
/clang-13.0.0rc3.src.tar.xz.sig
/clang-tools-extra-13.0.0rc3.src.tar.xz
/clang-tools-extra-13.0.0rc3.src.tar.xz.sig
/clang-13.0.0rc4.src.tar.xz
/clang-tools-extra-13.0.0rc4.src.tar.xz.sig
/clang-tools-extra-13.0.0rc4.src.tar.xz
/clang-13.0.0rc4.src.tar.xz.sig
/clang-13.0.0.src.tar.xz
/clang-13.0.0.src.tar.xz.sig
/clang-tools-extra-13.0.0.src.tar.xz.sig
/clang-tools-extra-13.0.0.src.tar.xz
/clang-13.0.1rc1.src.tar.xz
/clang-13.0.1rc1.src.tar.xz.sig
/clang-tools-extra-13.0.1rc1.src.tar.xz
/clang-tools-extra-13.0.1rc1.src.tar.xz.sig
/clang-13.0.1rc2.src.tar.xz
/clang-13.0.1rc2.src.tar.xz.sig
/clang-tools-extra-13.0.1rc2.src.tar.xz
/clang-tools-extra-13.0.1rc2.src.tar.xz.sig
/clang-13.0.1rc3.src.tar.xz
/clang-13.0.1rc3.src.tar.xz.sig
/clang-tools-extra-13.0.1rc3.src.tar.xz
/clang-tools-extra-13.0.1rc3.src.tar.xz.sig
/clang-13.0.1.src.tar.xz
/clang-13.0.1.src.tar.xz.sig
/clang-tools-extra-13.0.1.src.tar.xz
/clang-tools-extra-13.0.1.src.tar.xz.sig
/clang-14.0.0.src.tar.xz
/clang-tools-extra-14.0.0.src.tar.xz
/clang-tools-extra-14.0.0.src.tar.xz.sig
/clang-14.0.0.src.tar.xz.sig
/clang-tools-extra-14.0.5.src.tar.xz
/clang-tools-extra-14.0.5.src.tar.xz.sig
/clang-14.0.5.src.tar.xz.sig
/clang-14.0.5.src.tar.xz
/*.src.rpm
/*.src.tar.xz
/*.src.tar.xz.sig
/cmake/
/results_clang/

27
0001-PATCH-clang-Make-funwind-tables-the-default-on-all-a.patch Normal file
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@ -0,0 +1,27 @@
From 49f827b09db549de62dcaf8b90b3fcb3e08c0ee5 Mon Sep 17 00:00:00 2001
From: Serge Guelton <sguelton@redhat.com>
Date: Mon, 6 Mar 2023 12:37:48 +0100
Subject: [PATCH] Make -funwind-tables the default on all archs
---
clang/lib/Driver/ToolChains/Gnu.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
index 24fbdcffc07b..8fed46b49515 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -2904,6 +2904,10 @@ Generic_GCC::getDefaultUnwindTableLevel(const ArgList &Args) const {
case llvm::Triple::riscv64:
case llvm::Triple::x86:
case llvm::Triple::x86_64:
+ // Enable -funwind-tables on all architectures supported by Fedora:
+ // rhbz#1655546
+ case llvm::Triple::systemz:
+ case llvm::Triple::arm:
return UnwindTableLevel::Asynchronous;
default:
return UnwindTableLevel::None;
--
2.39.1

42
0001-PATCH-clang-Reorganize-gtest-integration.patch
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@ -1,42 +0,0 @@
From c6b921c8d833546946b70a8c2640032fd7c62461 Mon Sep 17 00:00:00 2001
From: serge-sans-paille <sguelton@redhat.com>
Date: Thu, 25 Feb 2021 14:04:52 +0100
Subject: [PATCH 1/6] [PATCH][clang] Reorganize gtest integration
---
clang/CMakeLists.txt | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
index 9e74014..0185276 100644
--- a/clang/CMakeLists.txt
+++ b/clang/CMakeLists.txt
@@ -153,12 +153,6 @@ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR )
set(LLVM_UTILS_PROVIDED ON)
set(CLANG_TEST_DEPS FileCheck count not)
endif()
- set(UNITTEST_DIR ${LLVM_MAIN_SRC_DIR}/utils/unittest)
- if(EXISTS ${UNITTEST_DIR}/googletest/include/gtest/gtest.h
- AND NOT EXISTS ${LLVM_LIBRARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtest${CMAKE_STATIC_LIBRARY_SUFFIX}
- AND EXISTS ${UNITTEST_DIR}/CMakeLists.txt)
- add_subdirectory(${UNITTEST_DIR} utils/unittest)
- endif()
else()
# Seek installed Lit.
find_program(LLVM_LIT
@@ -537,7 +531,11 @@ endif()
if( CLANG_INCLUDE_TESTS )
- if(EXISTS ${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include/gtest/gtest.h)
+ set(UNITTEST_DIR ${LLVM_MAIN_SRC_DIR}/utils/unittest)
+ if(EXISTS ${UNITTEST_DIR}/googletest/include/gtest/gtest.h
+ AND NOT EXISTS ${LLVM_LIBRARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtest${CMAKE_STATIC_LIBRARY_SUFFIX}
+ AND EXISTS ${UNITTEST_DIR}/CMakeLists.txt)
+ add_subdirectory(${UNITTEST_DIR} utils/unittest)
add_subdirectory(unittests)
list(APPEND CLANG_TEST_DEPS ClangUnitTests)
list(APPEND CLANG_TEST_PARAMS
--
1.8.3.1

85
0010-PATCH-clang-Produce-DWARF4-by-default.patch → 0001-Produce-DWARF4-by-default.patch
View File

@ -1,4 +1,4 @@
From c7fd378862328e3e2c60be76b7a15821ca2d44ab Mon Sep 17 00:00:00 2001
From adbe188f3b1e3a0dd5ec80d9409601ba7f5b0423 Mon Sep 17 00:00:00 2001
From: Konrad Kleine <kkleine@redhat.com>
Date: Thu, 24 Mar 2022 09:44:21 +0100
Subject: [PATCH] Produce DWARF4 by default
@ -7,29 +7,32 @@ Have a look at the following commit to see when the move from DWARF 4 to 5 first
https://github.com/llvm/llvm-project/commit/d3b26dea16108c427b19b5480c9edc76edf8f5b4?diff=unified
---
clang/include/clang/Driver/ToolChain.h | 2 +-
clang/test/CodeGen/dwarf-version.c | 4 ++--
clang/test/Driver/cl-options.c | 2 +-
clang/test/Driver/clang-g-opts.c | 2 +-
clang/test/Driver/ve-toolchain.c | 2 +-
clang/test/Driver/ve-toolchain.cpp | 2 +-
6 files changed, 7 insertions(+), 7 deletions(-)
clang/lib/Driver/ToolChain.cpp | 4 +---
clang/test/CodeGen/dwarf-version.c | 4 ++--
clang/test/Driver/as-options.s | 4 ++--
clang/test/Driver/cl-options.c | 2 +-
clang/test/Driver/clang-g-opts.c | 2 +-
clang/test/Driver/ve-toolchain.c | 2 +-
clang/test/Driver/ve-toolchain.cpp | 2 +-
7 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/clang/include/clang/Driver/ToolChain.h b/clang/include/clang/Driver/ToolChain.h
index bfc46af00265..a2f4ac85e7d7 100644
--- a/clang/include/clang/Driver/ToolChain.h
+++ b/clang/include/clang/Driver/ToolChain.h
@@ -515,7 +515,7 @@ public:
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index 8dafc3d481c2..92bf26dc8ec6 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -428,9 +428,7 @@ ToolChain::getDefaultUnwindTableLevel(const ArgList &Args) const {
}
// Return the DWARF version to emit, in the absence of arguments
// to the contrary.
- virtual unsigned GetDefaultDwarfVersion() const { return 5; }
+ virtual unsigned GetDefaultDwarfVersion() const { return 4; }
unsigned ToolChain::GetDefaultDwarfVersion() const {
- // TODO: Remove the RISC-V special case when R_RISCV_SET_ULEB128 linker
- // support becomes more widely available.
- return getTriple().isRISCV() ? 4 : 5;
+ return 4;
}
// Some toolchains may have different restrictions on the DWARF version and
// may need to adjust it. E.g. NVPTX may need to enforce DWARF2 even when host
Tool *ToolChain::getClang() const {
diff --git a/clang/test/CodeGen/dwarf-version.c b/clang/test/CodeGen/dwarf-version.c
index 0a6fa4768026..96f01749d0d8 100644
index d307eb3f101f..e7e93bf6688c 100644
--- a/clang/test/CodeGen/dwarf-version.c
+++ b/clang/test/CodeGen/dwarf-version.c
@@ -2,8 +2,8 @@
@ -43,21 +46,43 @@ index 0a6fa4768026..96f01749d0d8 100644
// The -isysroot is used as a hack to avoid LIT messing with the SDKROOT
// environment variable which indirecty overrides the version in the target
diff --git a/clang/test/Driver/as-options.s b/clang/test/Driver/as-options.s
index 73d002c7ef7e..71d55f7fd537 100644
--- a/clang/test/Driver/as-options.s
+++ b/clang/test/Driver/as-options.s
@@ -122,7 +122,7 @@
// RUN: FileCheck --check-prefix=DEBUG %s
// RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -g0 -g %s -### 2>&1 | \
// RUN: FileCheck --check-prefix=DEBUG %s
-// DEBUG: "-g" "-gdwarf-5"
+// DEBUG: "-g" "-gdwarf-4"
// RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -g -g0 %s -### 2>&1 | \
// RUN: FileCheck --check-prefix=NODEBUG %s
// RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf-5 -g0 %s -### 2>&1 | \
@@ -141,7 +141,7 @@
// RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf-2 %s -### 2>&1 | \
// RUN: FileCheck --check-prefix=GDWARF2 %s
// RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf %s -### 2>&1 | \
-// RUN: FileCheck --check-prefix=GDWARF5 %s
+// RUN: FileCheck --check-prefix=GDWARF4 %s
// RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf-5 %s -### 2>&1 | \
// RUN: FileCheck --check-prefix=GDWARF5 %s
diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c
index 8d240e6e6e5c..1a568e95d349 100644
index 6d929b19e7e2..373905c2e0fc 100644
--- a/clang/test/Driver/cl-options.c
+++ b/clang/test/Driver/cl-options.c
@@ -596,7 +596,7 @@
@@ -569,7 +569,7 @@
// RUN: %clang_cl /Z7 -gdwarf /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7_gdwarf %s
// Z7_gdwarf: "-gcodeview"
// Z7_gdwarf: "-debug-info-kind=constructor"
-// Z7_gdwarf: "-dwarf-version=
+// Z7_gdwarf: "-dwarf-version=4
// RUN: %clang_cl -fmsc-version=1800 -TP -### -- %s 2>&1 | FileCheck -check-prefix=CXX11 %s
// CXX11: -std=c++11
// RUN: %clang_cl /ZH:MD5 /c -### -- %s 2>&1 | FileCheck -check-prefix=ZH_MD5 %s
// ZH_MD5: "-gsrc-hash=md5"
diff --git a/clang/test/Driver/clang-g-opts.c b/clang/test/Driver/clang-g-opts.c
index d982b1070cae..bb129e75769c 100644
index 5ee0fe64fe48..985158746137 100644
--- a/clang/test/Driver/clang-g-opts.c
+++ b/clang/test/Driver/clang-g-opts.c
@@ -32,7 +32,7 @@
@ -70,25 +95,25 @@ index d982b1070cae..bb129e75769c 100644
// CHECK-WITH-G-STANDALONE: "-debug-info-kind=standalone"
diff --git a/clang/test/Driver/ve-toolchain.c b/clang/test/Driver/ve-toolchain.c
index 753dee19fcbf..dfd12cc0bba4 100644
index 32e25769b6da..b8a2852daba8 100644
--- a/clang/test/Driver/ve-toolchain.c
+++ b/clang/test/Driver/ve-toolchain.c
@@ -6,7 +6,7 @@
/// Checking dwarf-version
// RUN: %clang -### -g -target ve %s 2>&1 | FileCheck -check-prefix=DWARF_VER %s
// RUN: %clang -### -g --target=ve %s 2>&1 | FileCheck -check-prefix=DWARF_VER %s
-// DWARF_VER: "-dwarf-version=5"
+// DWARF_VER: "-dwarf-version=4"
///-----------------------------------------------------------------------------
/// Checking include-path
diff --git a/clang/test/Driver/ve-toolchain.cpp b/clang/test/Driver/ve-toolchain.cpp
index 4b2b9c5747fe..3a196dd94ca1 100644
index 5a33d5eceb61..cedf895b36dc 100644
--- a/clang/test/Driver/ve-toolchain.cpp
+++ b/clang/test/Driver/ve-toolchain.cpp
@@ -7,7 +7,7 @@
// RUN: %clangxx -### -g -target ve-unknown-linux-gnu \
// RUN: %clangxx -### -g --target=ve-unknown-linux-gnu \
// RUN: %s 2>&1 | FileCheck -check-prefix=DWARF_VER %s
-// DWARF_VER: "-dwarf-version=5"
+// DWARF_VER: "-dwarf-version=4"
@ -96,5 +121,5 @@ index 4b2b9c5747fe..3a196dd94ca1 100644
///-----------------------------------------------------------------------------
/// Checking include-path
--
2.27.0
2.41.0

33
0001-Work-around-gcc-miscompile.patch
View File

@ -1,33 +0,0 @@
From 0f97b7209eed4a428171af6044fe7e0aaf81ee2a Mon Sep 17 00:00:00 2001
From: Nikita Popov <npopov@redhat.com>
Date: Thu, 3 Feb 2022 10:34:44 +0100
Subject: [PATCH] Work around gcc miscompile
This works around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104334,
which miscompiles clang on s390x and ppc64le. The issue is already
fixed on the gcc side, but including this as a temporary workaround
to get a working build.
---
clang/lib/Sema/DeclSpec.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/clang/lib/Sema/DeclSpec.cpp b/clang/lib/Sema/DeclSpec.cpp
index d4dc790c008a..77a1e6c32c6f 100644
--- a/clang/lib/Sema/DeclSpec.cpp
+++ b/clang/lib/Sema/DeclSpec.cpp
@@ -1203,8 +1203,9 @@ void DeclSpec::Finish(Sema &S, const PrintingPolicy &Policy) {
} else if (TypeSpecType == TST_double) {
// vector long double and vector long long double are never allowed.
// vector double is OK for Power7 and later, and ZVector.
- if (getTypeSpecWidth() == TypeSpecifierWidth::Long ||
- getTypeSpecWidth() == TypeSpecifierWidth::LongLong)
+ TypeSpecifierWidth TypeSpecWidth = getTypeSpecWidth();
+ if (TypeSpecWidth == TypeSpecifierWidth::Long ||
+ TypeSpecWidth == TypeSpecifierWidth::LongLong)
S.Diag(TSWRange.getBegin(),
diag::err_invalid_vector_long_double_decl_spec);
else if (!S.Context.getTargetInfo().hasFeature("vsx") &&
--
2.34.1

30
0001-Workaround-a-bug-in-ORC-on-ppc64le.patch Normal file
View File

@ -0,0 +1,30 @@
From a2449cee8c995b56f1892502aab3dfad3d6f3ca1 Mon Sep 17 00:00:00 2001
From: Tulio Magno Quites Machado Filho <tuliom@redhat.com>
Date: Fri, 8 Sep 2023 11:45:34 -0300
Subject: [PATCH] Workaround a bug in ORC on ppc64le
The Jit code appears to be returning the wrong printf symbol on ppc64le
after the transition of the default long double to IEEE 128-bit floating
point.
---
clang/unittests/Interpreter/InterpreterTest.cpp | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/clang/unittests/Interpreter/InterpreterTest.cpp b/clang/unittests/Interpreter/InterpreterTest.cpp
index abb8e6377aab..7b6697ebc6ed 100644
--- a/clang/unittests/Interpreter/InterpreterTest.cpp
+++ b/clang/unittests/Interpreter/InterpreterTest.cpp
@@ -243,7 +243,9 @@ TEST(IncrementalProcessing, FindMangledNameSymbol) {
EXPECT_FALSE(!Addr);
// FIXME: Re-enable when we investigate the way we handle dllimports on Win.
-#ifndef _WIN32
+ // FIXME: The printf symbol returned from the Jit may not be correct on
+ // ppc64le when the default long double is IEEE 128-bit fp.
+#if !defined _WIN32 && !(defined __PPC64__ && defined __LITTLE_ENDIAN__)
EXPECT_EQ((uintptr_t)&printf, Addr->getValue());
#endif // _WIN32
}
--
2.41.0

85
0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch Normal file
View File

@ -0,0 +1,85 @@
From 22d62b32cd3be5fb0ae10723b35a781e0f862b71 Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar@redhat.com>
Date: Tue, 24 Jan 2023 22:46:25 +0000
Subject: [PATCH] clang-tools-extra: Make test dependency on LLVMHello optional
This fixes clang + clang-tools-extra standalone build after
36892727e4f19a60778e371d78f8fb09d8122c85.
---
clang-tools-extra/test/CMakeLists.txt | 10 +++++++++-
clang-tools-extra/test/clang-tidy/CTTestTidyModule.cpp | 2 +-
clang-tools-extra/test/lit.cfg.py | 3 +++
clang-tools-extra/test/lit.site.cfg.py.in | 1 +
4 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/clang-tools-extra/test/CMakeLists.txt b/clang-tools-extra/test/CMakeLists.txt
index f4c529ee8af2..1cfb4dd529aa 100644
--- a/clang-tools-extra/test/CMakeLists.txt
+++ b/clang-tools-extra/test/CMakeLists.txt
@@ -7,10 +7,15 @@
set(CLANG_TOOLS_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/..")
set(CLANG_TOOLS_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/..")
+if (TARGET LLVMHello)
+ set (LLVM_HAS_LLVM_HELLO 1)
+endif()
+
llvm_canonicalize_cmake_booleans(
CLANG_TIDY_ENABLE_STATIC_ANALYZER
CLANG_PLUGIN_SUPPORT
LLVM_INSTALL_TOOLCHAIN_ONLY
+ LLVM_HAS_LLVM_HELLO
)
configure_lit_site_cfg(
@@ -86,7 +91,10 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
endif()
if(TARGET CTTestTidyModule)
- list(APPEND CLANG_TOOLS_TEST_DEPS CTTestTidyModule LLVMHello)
+ list(APPEND CLANG_TOOLS_TEST_DEPS CTTestTidyModule)
+ if (TARGET LLVMHello)
+ list(APPEND CLANG_TOOLS_TEST_DEPS CTTestTidyModule)
+ endif()
target_include_directories(CTTestTidyModule PUBLIC BEFORE "${CLANG_TOOLS_SOURCE_DIR}")
if(CLANG_PLUGIN_SUPPORT AND (WIN32 OR CYGWIN))
set(LLVM_LINK_COMPONENTS
diff --git a/clang-tools-extra/test/clang-tidy/CTTestTidyModule.cpp b/clang-tools-extra/test/clang-tidy/CTTestTidyModule.cpp
index c66a94f458cf..b4e7a5d691e5 100644
--- a/clang-tools-extra/test/clang-tidy/CTTestTidyModule.cpp
+++ b/clang-tools-extra/test/clang-tidy/CTTestTidyModule.cpp
@@ -1,4 +1,4 @@
-// REQUIRES: plugins
+// REQUIRES: plugins, llvm-hello
// RUN: clang-tidy -checks='-*,mytest*' --list-checks -load %llvmshlibdir/CTTestTidyModule%pluginext -load %llvmshlibdir/LLVMHello%pluginext | FileCheck --check-prefix=CHECK-LIST %s
// CHECK-LIST: Enabled checks:
// CHECK-LIST-NEXT: mytest1
diff --git a/clang-tools-extra/test/lit.cfg.py b/clang-tools-extra/test/lit.cfg.py
index 9f64fd3d2ffa..1b258a00ddf9 100644
--- a/clang-tools-extra/test/lit.cfg.py
+++ b/clang-tools-extra/test/lit.cfg.py
@@ -75,6 +75,9 @@ config.substitutions.append(("%clang_tidy_headers", clang_tidy_headers))
if config.has_plugins and config.llvm_plugin_ext:
config.available_features.add("plugins")
+if config.has_llvm_hello:
+ config.available_features.add("llvm-hello")
+
# It is not realistically possible to account for all options that could
# possibly be present in system and user configuration files, so disable
# default configs for the test runs.
diff --git a/clang-tools-extra/test/lit.site.cfg.py.in b/clang-tools-extra/test/lit.site.cfg.py.in
index 4eb830a1baf1..6e5559348454 100644
--- a/clang-tools-extra/test/lit.site.cfg.py.in
+++ b/clang-tools-extra/test/lit.site.cfg.py.in
@@ -11,6 +11,7 @@ config.target_triple = "@LLVM_TARGET_TRIPLE@"
config.host_triple = "@LLVM_HOST_TRIPLE@"
config.clang_tidy_staticanalyzer = @CLANG_TIDY_ENABLE_STATIC_ANALYZER@
config.has_plugins = @CLANG_PLUGIN_SUPPORT@ & ~@LLVM_INSTALL_TOOLCHAIN_ONLY@
+config.has_llvm_hello = @LLVM_HAS_LLVM_HELLO@
# Support substitution of the tools and libs dirs with user parameters. This is
# used when we can't determine the tool dir at configuration time.
config.llvm_tools_dir = lit_config.substitute("@LLVM_TOOLS_DIR@")
--
2.40.1

39
0001-cmake-Allow-shared-libraries-to-customize-the-soname.patch
View File

@ -1,39 +0,0 @@
From 3dc5722d5c7673a879f2b4680369d3ac8b6b64b6 Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar@redhat.com>
Date: Wed, 4 Aug 2021 14:05:38 -0700
Subject: [PATCH] cmake: Allow shared libraries to customize the soname using
LLVM_ABI_REVISION
The LLVM_ABI_REVISION variable is intended to be used for release
candidates which introduce an ABI change to a shared library. This
variable can be specified per library, so there is not one global value
for all of LLVM.
For example, if we LLVM X.0.0-rc2 introduces an ABI change for a library
compared with LLVM X.0.0-rc1, then the LLVM_ABI_REVISION number for
library will be incremented by 1.
In the main branch, LLVM_ABI_REVISION should always be 0, it is only
meant to be used in the release branch.
Differential Revision: https://reviews.llvm.org/D105594
---
clang/tools/clang-shlib/CMakeLists.txt | 5 +++++
3 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/clang/tools/clang-shlib/CMakeLists.txt b/clang/tools/clang-shlib/CMakeLists.txt
index 9c1f8ea452b3..4d785924e4bb 100644
--- a/clang/tools/clang-shlib/CMakeLists.txt
+++ b/clang/tools/clang-shlib/CMakeLists.txt
@@ -1,3 +1,8 @@
+# In the main branch, LLVM_ABI_REVISION should always be 0. In the release
+# branches, this should be incremented before each release candidate every
+# time the ABI of libclang-cpp.so changes.
+set(LLVM_ABI_REVISION 0)
+
# Building libclang-cpp.so fails if LLVM_ENABLE_PIC=Off
if (NOT LLVM_ENABLE_PIC)
return()
--
2.27.0

29
0002-PATCH-clang-Make-funwind-tables-the-default-on-all-a.patch
View File

@ -1,29 +0,0 @@
From c87abee7356b8fde81512ffceadd520776c465d2 Mon Sep 17 00:00:00 2001
From: serge-sans-paille <sguelton@redhat.com>
Date: Thu, 25 Feb 2021 14:09:29 +0100
Subject: [PATCH] [PATCH][clang] Make -funwind-tables the default on all archs
---
clang/lib/Driver/ToolChains/Gnu.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp
b/clang/lib/Driver/ToolChains/Gnu.cpp
index d0808d061c82..de9c9743cd38 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -2701,6 +2701,11 @@ bool Generic_GCC::IsUnwindTablesDefault(const ArgList &Args) const {
case llvm::Triple::ppc64le:
case llvm::Triple::x86:
case llvm::Triple::x86_64:
+
+ // Enable -funwind-tables on all architectures supported by Fedora:
+ // rhbz#1655546
+ case llvm::Triple::systemz:
+ case llvm::Triple::arm:
return true;
default:
return false;
--
2.27.0

26
0009-disable-recommonmark.patch Normal file
View File

@ -0,0 +1,26 @@
diff -Naur a/clang/docs/conf.py b/clang/docs/conf.py
--- a/clang/docs/conf.py 2020-09-15 09:12:24.318287611 +0000
+++ b/clang/docs/conf.py 2020-09-15 15:01:00.025893199 +0000
@@ -37,21 +37,7 @@
".rst": "restructuredtext",
}
-try:
- import recommonmark
-except ImportError:
- # manpages do not use any .md sources
- if not tags.has("builder-man"):
- raise
-else:
- import sphinx
-
- if sphinx.version_info >= (3, 0):
- # This requires 0.5 or later.
- extensions.append("recommonmark")
- else:
- source_parsers = {".md": "recommonmark.parser.CommonMarkParser"}
- source_suffix[".md"] = "markdown"
+import sphinx
# The encoding of source files.
# source_encoding = 'utf-8-sig'

298
cfg.patch Normal file
View File

@ -0,0 +1,298 @@
commit ad4a5130277776d8f15f40ac5a6dede6ad3aabfb
Author: Timm Bäder <tbaeder@redhat.com>
Date: Tue Aug 8 14:11:33 2023 +0200
[clang][CFG] Cleanup functions
Add declarations declared with attribute(cleanup(...)) to the CFG,
similar to destructors.
Differential Revision: https://reviews.llvm.org/D157385
diff --git a/clang/include/clang/Analysis/CFG.h b/clang/include/clang/Analysis/CFG.h
index cf4fa2da2a35..67383bb316d3 100644
--- a/clang/include/clang/Analysis/CFG.h
+++ b/clang/include/clang/Analysis/CFG.h
@@ -14,10 +14,11 @@
#ifndef LLVM_CLANG_ANALYSIS_CFG_H
#define LLVM_CLANG_ANALYSIS_CFG_H
-#include "clang/Analysis/Support/BumpVector.h"
-#include "clang/Analysis/ConstructionContext.h"
+#include "clang/AST/Attr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/ExprObjC.h"
+#include "clang/Analysis/ConstructionContext.h"
+#include "clang/Analysis/Support/BumpVector.h"
#include "clang/Basic/LLVM.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/GraphTraits.h"
@@ -74,7 +75,8 @@ public:
MemberDtor,
TemporaryDtor,
DTOR_BEGIN = AutomaticObjectDtor,
- DTOR_END = TemporaryDtor
+ DTOR_END = TemporaryDtor,
+ CleanupFunction,
};
protected:
@@ -383,6 +385,32 @@ private:
}
};
+class CFGCleanupFunction final : public CFGElement {
+public:
+ CFGCleanupFunction() = default;
+ CFGCleanupFunction(const VarDecl *VD)
+ : CFGElement(Kind::CleanupFunction, VD) {
+ assert(VD->hasAttr<CleanupAttr>());
+ }
+
+ const VarDecl *getVarDecl() const {
+ return static_cast<VarDecl *>(Data1.getPointer());
+ }
+
+ /// Returns the function to be called when cleaning up the var decl.
+ const FunctionDecl *getFunctionDecl() const {
+ const CleanupAttr *A = getVarDecl()->getAttr<CleanupAttr>();
+ return A->getFunctionDecl();
+ }
+
+private:
+ friend class CFGElement;
+
+ static bool isKind(const CFGElement E) {
+ return E.getKind() == Kind::CleanupFunction;
+ }
+};
+
/// Represents C++ object destructor implicitly generated for automatic object
/// or temporary bound to const reference at the point of leaving its local
/// scope.
@@ -1142,6 +1170,10 @@ public:
Elements.push_back(CFGAutomaticObjDtor(VD, S), C);
}
+ void appendCleanupFunction(const VarDecl *VD, BumpVectorContext &C) {
+ Elements.push_back(CFGCleanupFunction(VD), C);
+ }
+
void appendLifetimeEnds(VarDecl *VD, Stmt *S, BumpVectorContext &C) {
Elements.push_back(CFGLifetimeEnds(VD, S), C);
}
diff --git a/clang/lib/Analysis/CFG.cpp b/clang/lib/Analysis/CFG.cpp
index b82f9010a83f..03ab4c6fdf29 100644
--- a/clang/lib/Analysis/CFG.cpp
+++ b/clang/lib/Analysis/CFG.cpp
@@ -881,6 +881,10 @@ private:
B->appendAutomaticObjDtor(VD, S, cfg->getBumpVectorContext());
}
+ void appendCleanupFunction(CFGBlock *B, VarDecl *VD) {
+ B->appendCleanupFunction(VD, cfg->getBumpVectorContext());
+ }
+
void appendLifetimeEnds(CFGBlock *B, VarDecl *VD, Stmt *S) {
B->appendLifetimeEnds(VD, S, cfg->getBumpVectorContext());
}
@@ -1346,7 +1350,8 @@ private:
return {};
}
- bool hasTrivialDestructor(VarDecl *VD);
+ bool hasTrivialDestructor(const VarDecl *VD) const;
+ bool needsAutomaticDestruction(const VarDecl *VD) const;
};
} // namespace
@@ -1861,14 +1866,14 @@ void CFGBuilder::addAutomaticObjDestruction(LocalScope::const_iterator B,
if (B == E)
return;
- SmallVector<VarDecl *, 10> DeclsNonTrivial;
- DeclsNonTrivial.reserve(B.distance(E));
+ SmallVector<VarDecl *, 10> DeclsNeedDestruction;
+ DeclsNeedDestruction.reserve(B.distance(E));
for (VarDecl* D : llvm::make_range(B, E))
- if (!hasTrivialDestructor(D))
- DeclsNonTrivial.push_back(D);
+ if (needsAutomaticDestruction(D))
+ DeclsNeedDestruction.push_back(D);
- for (VarDecl *VD : llvm::reverse(DeclsNonTrivial)) {
+ for (VarDecl *VD : llvm::reverse(DeclsNeedDestruction)) {
if (BuildOpts.AddImplicitDtors) {
// If this destructor is marked as a no-return destructor, we need to
// create a new block for the destructor which does not have as a
@@ -1879,7 +1884,8 @@ void CFGBuilder::addAutomaticObjDestruction(LocalScope::const_iterator B,
Ty = getReferenceInitTemporaryType(VD->getInit());
Ty = Context->getBaseElementType(Ty);
- if (Ty->getAsCXXRecordDecl()->isAnyDestructorNoReturn())
+ const CXXRecordDecl *CRD = Ty->getAsCXXRecordDecl();
+ if (CRD && CRD->isAnyDestructorNoReturn())
Block = createNoReturnBlock();
}
@@ -1890,8 +1896,10 @@ void CFGBuilder::addAutomaticObjDestruction(LocalScope::const_iterator B,
// objects, we end lifetime with scope end.
if (BuildOpts.AddLifetime)
appendLifetimeEnds(Block, VD, S);
- if (BuildOpts.AddImplicitDtors)
+ if (BuildOpts.AddImplicitDtors && !hasTrivialDestructor(VD))
appendAutomaticObjDtor(Block, VD, S);
+ if (VD->hasAttr<CleanupAttr>())
+ appendCleanupFunction(Block, VD);
}
}
@@ -1922,7 +1930,7 @@ void CFGBuilder::addScopeExitHandling(LocalScope::const_iterator B,
// is destroyed, for automatic variables, this happens when the end of the
// scope is added.
for (VarDecl* D : llvm::make_range(B, E))
- if (hasTrivialDestructor(D))
+ if (!needsAutomaticDestruction(D))
DeclsTrivial.push_back(D);
if (DeclsTrivial.empty())
@@ -2095,7 +2103,11 @@ LocalScope* CFGBuilder::addLocalScopeForDeclStmt(DeclStmt *DS,
return Scope;
}
-bool CFGBuilder::hasTrivialDestructor(VarDecl *VD) {
+bool CFGBuilder::needsAutomaticDestruction(const VarDecl *VD) const {
+ return !hasTrivialDestructor(VD) || VD->hasAttr<CleanupAttr>();
+}
+
+bool CFGBuilder::hasTrivialDestructor(const VarDecl *VD) const {
// Check for const references bound to temporary. Set type to pointee.
QualType QT = VD->getType();
if (QT->isReferenceType()) {
@@ -2149,7 +2161,7 @@ LocalScope* CFGBuilder::addLocalScopeForVarDecl(VarDecl *VD,
return Scope;
if (!BuildOpts.AddLifetime && !BuildOpts.AddScopes &&
- hasTrivialDestructor(VD)) {
+ !needsAutomaticDestruction(VD)) {
assert(BuildOpts.AddImplicitDtors);
return Scope;
}
@@ -5287,6 +5299,7 @@ CFGImplicitDtor::getDestructorDecl(ASTContext &astContext) const {
case CFGElement::CXXRecordTypedCall:
case CFGElement::ScopeBegin:
case CFGElement::ScopeEnd:
+ case CFGElement::CleanupFunction:
llvm_unreachable("getDestructorDecl should only be used with "
"ImplicitDtors");
case CFGElement::AutomaticObjectDtor: {
@@ -5830,6 +5843,11 @@ static void print_elem(raw_ostream &OS, StmtPrinterHelper &Helper,
break;
}
+ case CFGElement::Kind::CleanupFunction:
+ OS << "CleanupFunction ("
+ << E.castAs<CFGCleanupFunction>().getFunctionDecl()->getName() << ")\n";
+ break;
+
case CFGElement::Kind::LifetimeEnds:
Helper.handleDecl(E.castAs<CFGLifetimeEnds>().getVarDecl(), OS);
OS << " (Lifetime ends)\n";
diff --git a/clang/lib/Analysis/PathDiagnostic.cpp b/clang/lib/Analysis/PathDiagnostic.cpp
index 348afc42319e..0cb03943c547 100644
--- a/clang/lib/Analysis/PathDiagnostic.cpp
+++ b/clang/lib/Analysis/PathDiagnostic.cpp
@@ -567,6 +567,7 @@ getLocationForCaller(const StackFrameContext *SFC,
}
case CFGElement::ScopeBegin:
case CFGElement::ScopeEnd:
+ case CFGElement::CleanupFunction:
llvm_unreachable("not yet implemented!");
case CFGElement::LifetimeEnds:
case CFGElement::LoopExit:
diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
index 0e2ac78f7089..d7c5bd1d4042 100644
--- a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -993,6 +993,7 @@ void ExprEngine::processCFGElement(const CFGElement E, ExplodedNode *Pred,
ProcessLoopExit(E.castAs<CFGLoopExit>().getLoopStmt(), Pred);
return;
case CFGElement::LifetimeEnds:
+ case CFGElement::CleanupFunction:
case CFGElement::ScopeBegin:
case CFGElement::ScopeEnd:
return;
diff --git a/clang/test/Analysis/scopes-cfg-output.cpp b/clang/test/Analysis/scopes-cfg-output.cpp
index 6877d124e67a..4eb8967e3735 100644
--- a/clang/test/Analysis/scopes-cfg-output.cpp
+++ b/clang/test/Analysis/scopes-cfg-output.cpp
@@ -1419,3 +1419,68 @@ label:
}
}
}
+
+// CHECK: [B1]
+// CHECK-NEXT: 1: CFGScopeBegin(i)
+// CHECK-NEXT: 2: int i __attribute__((cleanup(cleanup_int)));
+// CHECK-NEXT: 3: CleanupFunction (cleanup_int)
+// CHECK-NEXT: 4: CFGScopeEnd(i)
+void cleanup_int(int *i);
+void test_cleanup_functions() {
+ int i __attribute__((cleanup(cleanup_int)));
+}
+
+// CHECK: [B1]
+// CHECK-NEXT: 1: 10
+// CHECK-NEXT: 2: i
+// CHECK-NEXT: 3: [B1.2] = [B1.1]
+// CHECK-NEXT: 4: return;
+// CHECK-NEXT: 5: CleanupFunction (cleanup_int)
+// CHECK-NEXT: 6: CFGScopeEnd(i)
+// CHECK-NEXT: Preds (1): B3
+// CHECK-NEXT: Succs (1): B0
+// CHECK: [B2]
+// CHECK-NEXT: 1: return;
+// CHECK-NEXT: 2: CleanupFunction (cleanup_int)
+// CHECK-NEXT: 3: CFGScopeEnd(i)
+// CHECK-NEXT: Preds (1): B3
+// CHECK-NEXT: Succs (1): B0
+// CHECK: [B3]
+// CHECK-NEXT: 1: CFGScopeBegin(i)
+// CHECK-NEXT: 2: int i __attribute__((cleanup(cleanup_int)));
+// CHECK-NEXT: 3: m
+// CHECK-NEXT: 4: [B3.3] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: 5: 1
+// CHECK-NEXT: 6: [B3.4] == [B3.5]
+// CHECK-NEXT: T: if [B3.6]
+// CHECK-NEXT: Preds (1): B4
+// CHECK-NEXT: Succs (2): B2 B1
+void test_cleanup_functions2(int m) {
+ int i __attribute__((cleanup(cleanup_int)));
+
+ if (m == 1) {
+ return;
+ }
+
+ i = 10;
+ return;
+}
+
+// CHECK: [B1]
+// CHECK-NEXT: 1: CFGScopeBegin(f)
+// CHECK-NEXT: 2: (CXXConstructExpr, [B1.3], F)
+// CHECK-NEXT: 3: F f __attribute__((cleanup(cleanup_F)));
+// CHECK-NEXT: 4: CleanupFunction (cleanup_F)
+// CHECK-NEXT: 5: [B1.3].~F() (Implicit destructor)
+// CHECK-NEXT: 6: CFGScopeEnd(f)
+// CHECK-NEXT: Preds (1): B2
+// CHECK-NEXT: Succs (1): B0
+class F {
+public:
+ ~F();
+};
+void cleanup_F(F *f);
+
+void test() {
+ F f __attribute((cleanup(cleanup_F)));
+}

405
clang.spec
View File

@ -1,10 +1,30 @@
%bcond_with snapshot_build
%if %{with snapshot_build}
%{llvm_sb}
%endif
%global toolchain clang
# Opt out of https://fedoraproject.org/wiki/Changes/fno-omit-frame-pointer
# https://bugzilla.redhat.com/show_bug.cgi?id=2158587
%undefine _include_frame_pointers
%bcond_with compat_build
%bcond_without check
%global maj_ver 14
%global maj_ver 17
%global min_ver 0
%global patch_ver 5
%global patch_ver 4
#global rc_ver 4
%if %{with snapshot_build}
%undefine rc_ver
%global maj_ver %{llvm_snapshot_version_major}
%global min_ver %{llvm_snapshot_version_minor}
%global patch_ver %{llvm_snapshot_version_patch}
%endif
%global clang_version %{maj_ver}.%{min_ver}.%{patch_ver}
%if %{with compat_build}
@ -15,14 +35,14 @@
%global install_bindir %{install_prefix}/bin
%global install_includedir %{install_prefix}/include
%global install_libdir %{install_prefix}/lib
%global install_datadir %{install_prefix}/share
%global pkg_bindir %{install_bindir}
%global pkg_includedir %{install_includedir}
%global pkg_libdir %{install_libdir}
%else
%global pkg_name clang
%global install_prefix /usr
%global pkg_libdir %{_libdir}
%global install_datadir %{_datadir}
%global install_libdir %{_libdir}
%endif
%ifarch ppc64le
@ -33,59 +53,74 @@
%global clang_srcdir clang-%{clang_version}%{?rc_ver:rc%{rc_ver}}.src
%global clang_tools_srcdir clang-tools-extra-%{clang_version}%{?rc_ver:rc%{rc_ver}}.src
%if !%{maj_ver} && 0%{?rc_ver}
%global abi_revision 2
%endif
Name: %pkg_name
Version: %{clang_version}%{?rc_ver:~rc%{rc_ver}}
Release: 6.1.riscv64%{?dist}
Version: %{clang_version}%{?rc_ver:~rc%{rc_ver}}%{?llvm_snapshot_version_suffix:~%{llvm_snapshot_version_suffix}}
Release: 1%{?dist}
Summary: A C language family front-end for LLVM
License: NCSA
License: Apache-2.0 WITH LLVM-exception OR NCSA
URL: http://llvm.org
%if %{with snapshot_build}
Source0: %{llvm_snapshot_source_prefix}clang-%{llvm_snapshot_yyyymmdd}.src.tar.xz
Source1: %{llvm_snapshot_source_prefix}clang-tools-extra-%{llvm_snapshot_yyyymmdd}.src.tar.xz
%{llvm_snapshot_extra_source_tags}
%else
Source0: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_srcdir}.tar.xz
Source3: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_srcdir}.tar.xz.sig
%if %{without compat_build}
Source1: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_tools_srcdir}.tar.xz
Source2: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_tools_srcdir}.tar.xz.sig
%endif
Source4: tstellar-gpg-key.asc
Source4: release-keys.asc
%endif
%if %{without compat_build}
Source5: macros.%{name}
%endif
# Patches for clang
Patch0: 0001-PATCH-clang-Reorganize-gtest-integration.patch
Patch1: 0002-PATCH-clang-Make-funwind-tables-the-default-on-all-a.patch
Patch1: 0001-PATCH-clang-Make-funwind-tables-the-default-on-all-a.patch
Patch2: 0003-PATCH-clang-Don-t-install-static-libraries.patch
Patch3: 0001-Driver-Add-a-gcc-equivalent-triple-to-the-list-of-tr.patch
Patch4: 0001-cmake-Allow-shared-libraries-to-customize-the-soname.patch
# This patch can be dropped once gcc-12.0.1-0.5.fc36 is in the repo.
Patch5: 0001-Work-around-gcc-miscompile.patch
Patch7: 0010-PATCH-clang-Produce-DWARF4-by-default.patch
# Drop the following patch after debugedit adds support to DWARF-5:
# https://sourceware.org/bugzilla/show_bug.cgi?id=28728
Patch4: 0001-Produce-DWARF4-by-default.patch
# Workaround a bug in ORC on ppc64le.
# More info is available here: https://reviews.llvm.org/D159115#4641826
Patch5: 0001-Workaround-a-bug-in-ORC-on-ppc64le.patch
# Patches for https://issues.redhat.com/browse/RHEL-1650
# Remove in clang 18.
Patch6: cfg.patch
Patch7: tsa.patch
# RHEL specific patches
# Avoid unwanted dependency on python-recommonmark
Patch101: 0009-disable-recommonmark.patch
%if %{without compat_build}
# Patches for clang-tools-extra
# See https://reviews.llvm.org/D120301
Patch201: llvm-hello.patch
# See https://github.com/llvm/llvm-project/issues/54116
Patch202: remove-test.patch
Patch201: 0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch
%endif
BuildRequires: gcc
BuildRequires: gcc-c++
BuildRequires: clang
BuildRequires: cmake
BuildRequires: ninja-build
%if %{with compat_build}
BuildRequires: llvm%{maj_ver}-devel = %{version}
BuildRequires: llvm%{maj_ver}-static = %{version}
%global llvm_pkg_name llvm%{maj_ver}
%else
BuildRequires: llvm-devel = %{version}
BuildRequires: llvm-test = %{version}
%global llvm_pkg_name llvm
BuildRequires: llvm-test = %{version}
BuildRequires: llvm-googletest = %{version}
%endif
BuildRequires: %{llvm_pkg_name}-devel = %{version}
# llvm-static is required, because clang-tablegen needs libLLVMTableGen, which
# is not included in libLLVM.so.
BuildRequires: llvm-static = %{version}
BuildRequires: llvm-googletest = %{version}
%endif
BuildRequires: %{llvm_pkg_name}-static = %{version}
BuildRequires: %{llvm_pkg_name}-cmake-utils = %{version}
BuildRequires: libxml2-devel
BuildRequires: perl-generators
@ -98,7 +133,9 @@ BuildRequires: emacs
BuildRequires: python3-lit
BuildRequires: python3-sphinx
%if %{undefined rhel}
BuildRequires: python3-recommonmark
%endif
BuildRequires: libatomic
# We need python3-devel for %%py3_shebang_fix
@ -159,8 +196,10 @@ libomp-devel to enable -fopenmp.
%package libs
Summary: Runtime library for clang
Requires: %{name}-resource-filesystem%{?_isa} = %{version}
Requires: %{name}-resource-filesystem = %{version}
Recommends: compiler-rt%{?_isa} = %{version}
# atomic support is not part of compiler-rt
Recommends: libatomic%{?_isa}
# libomp-devel is required, so clang can find the omp.h header when compiling
# with -fopenmp.
Recommends: libomp-devel%{_isa} = %{version}
@ -176,11 +215,11 @@ Runtime library for clang.
%package devel
Summary: Development header files for clang
Requires: %{name}-libs = %{version}-%{release}
%if %{without compat_build}
Requires: %{name}%{?_isa} = %{version}-%{release}
# The clang CMake files reference tools from clang-tools-extra.
Requires: %{name}-tools-extra%{?_isa} = %{version}-%{release}
Requires: %{name}-libs = %{version}-%{release}
%endif
%description devel
@ -189,14 +228,15 @@ Development header files for clang.
%package resource-filesystem
Summary: Filesystem package that owns the clang resource directory
Provides: %{name}-resource-filesystem(major) = %{maj_ver}
BuildArch: noarch
%description resource-filesystem
This package owns the clang resouce directory: $libdir/clang/$version/
This package owns the clang resouce directory: lib/clang/$version/
%if %{without compat_build}
%package analyzer
Summary: A source code analysis framework
License: NCSA and MIT
License: Apache-2.0 WITH LLVM-exception OR NCSA OR MIT
BuildArch: noarch
Requires: %{name} = %{version}-%{release}
@ -214,6 +254,13 @@ Requires: emacs-filesystem
%description tools-extra
A set of extra tools built using Clang's tooling API.
%package tools-extra-devel
Summary: Development header files for clang tools
Requires: %{name}-tools-extra = %{version}-%{release}
%description tools-extra-devel
Development header files for clang tools.
# Put git-clang-format in its own package, because it Requires git
# and we don't want to force users to install all those dependenices if they
# just want clang.
@ -229,7 +276,7 @@ clang-format integration for git.
%package -n python3-clang
Summary: Python3 bindings for clang
Requires: %{name}-libs%{?_isa} = %{version}-%{release}
Requires: %{name}-devel%{?_isa} = %{version}-%{release}
Requires: python3
%description -n python3-clang
%{summary}.
@ -239,31 +286,30 @@ Requires: python3
%prep
%if %{without snapshot_build}
%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE3}' --data='%{SOURCE0}'
%endif
%if %{with compat_build}
%autosetup -n %{clang_srcdir} -p2
%else
%if %{without snapshot_build}
%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE2}' --data='%{SOURCE1}'
%endif
%setup -T -q -b 1 -n %{clang_tools_srcdir}
%autopatch -m200 -p2
# This test is broken upstream. It is a clang-tidy unittest
# that includes a file from clang, breaking standalone builds.
# https://github.com/llvm/llvm-project/issues/54116
rm unittests/clang-tidy/ReadabilityModuleTest.cpp
# failing test case
rm test/clang-tidy/checkers/altera-struct-pack-align.cpp
rm test/clang-tidy/checkers/altera/struct-pack-align.cpp
%py3_shebang_fix \
clang-tidy/tool/ \
clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py
%setup -q -n %{clang_srcdir}
%autopatch -M200 -p2
%autopatch -M%{?!rhel:100}%{?rhel:200} -p2
# failing test case
rm test/CodeGen/profile-filter.c
@ -280,17 +326,19 @@ rm test/CodeGen/profile-filter.c
%endif
%build
# We run the builders out of memory on armv7 and i686 when LTO is enabled
%ifarch %{arm} i686 riscv64
# Use ThinLTO to limit build time.
%define _lto_cflags -flto=thin
# And disable LTO on AArch64 entirely.
%ifarch aarch64
%define _lto_cflags %{nil}
%else
# This package does not ship any object files or static libraries, so we
# don't need -ffat-lto-objects.
%global _lto_cflags %(echo %{_lto_cflags} | sed 's/-ffat-lto-objects//')
%endif
# lto builds with gcc 11 fail while running the lit tests.
%define _lto_cflags %{nil}
# Disable LTO to speed up builds
%if %{with snapshot_build}
%global _lto_cflags %nil
%endif
%if 0%{?__isa_bits} == 64
sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@/64/g' test/lit.cfg.py
@ -298,43 +346,54 @@ sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@/64/g' test/lit.cfg.py
sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@//g' test/lit.cfg.py
%endif
%ifarch s390 s390x %{arm} %ix86 ppc64le riscv64
%ifarch s390 s390x %{arm} aarch64 %ix86 ppc64le
# Decrease debuginfo verbosity to reduce memory consumption during final library linking
%global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
%endif
# Disable dwz on aarch64, because it takes a huge amount of time to decide not to optimize things.
%ifarch aarch64
%define _find_debuginfo_dwz_opts %{nil}
%endif
%set_build_flags
CXXFLAGS="$CXXFLAGS -Wno-address -Wno-nonnull -Wno-maybe-uninitialized"
CFLAGS="$CFLAGS -Wno-address -Wno-nonnull -Wno-maybe-uninitialized"
# -DLLVM_ENABLE_NEW_PASS_MANAGER=ON can be removed once this patch is committed:
# https://reviews.llvm.org/D107628
%cmake -G Ninja \
# We set CLANG_DEFAULT_PIE_ON_LINUX=OFF and PPC_LINUX_DEFAULT_IEEELONGDOUBLE=ON to match the
# defaults used by Fedora's GCC.
%cmake -G Ninja \
-DCLANG_DEFAULT_PIE_ON_LINUX=OFF \
%if 0%{?fedora} || 0%{?rhel} > 9
-DPPC_LINUX_DEFAULT_IEEELONGDOUBLE=ON \
%endif
-DLLVM_PARALLEL_LINK_JOBS=1 \
-DLLVM_LINK_LLVM_DYLIB:BOOL=ON \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DPYTHON_EXECUTABLE=%{__python3} \
-DCMAKE_SKIP_RPATH:BOOL=ON \
%ifarch s390 s390x %{arm} %ix86 ppc64le riscv64
%ifarch s390 s390x %{arm} %ix86 ppc64le
-DCMAKE_C_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
%endif
%if %{with compat_build}
-DCLANG_BUILD_TOOLS:BOOL=OFF \
-DLLVM_CONFIG:FILEPATH=%{pkg_bindir}/llvm-config-%{maj_ver}-%{__isa_bits} \
-DCMAKE_INSTALL_PREFIX=%{install_prefix} \
-DCLANG_INCLUDE_TESTS:BOOL=OFF \
-DLLVM_INCLUDE_TESTS:BOOL=OFF \
-DLLVM_CMAKE_DIR=%{install_libdir}/cmake/llvm \
%else
-DCLANG_INCLUDE_TESTS:BOOL=ON \
-DLLVM_BUILD_UTILS:BOOL=ON \
-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR=../%{clang_tools_srcdir} \
-DLLVM_EXTERNAL_LIT=%{_bindir}/lit \
-DLLVM_LIT_ARGS="-vv" \
-DLLVM_MAIN_SRC_DIR=%{_datadir}/llvm/src \
%if 0%{?__isa_bits} == 64
-DLLVM_LIBDIR_SUFFIX=64 \
%else
-DLLVM_LIBDIR_SUFFIX= \
%endif
%endif
\
%if %{with snapshot_build}
-DLLVM_VERSION_SUFFIX="%{llvm_snapshot_version_suffix}" \
%endif
\
%if %{with compat_build}
@ -342,6 +401,7 @@ CFLAGS="$CFLAGS -Wno-address -Wno-nonnull -Wno-maybe-uninitialized"
%else
-DLLVM_TABLEGEN_EXE:FILEPATH=%{_bindir}/llvm-tblgen \
%endif
-DLLVM_COMMON_CMAKE_UTILS=%{install_datadir}/llvm/cmake \
-DCLANG_ENABLE_ARCMT:BOOL=ON \
-DCLANG_ENABLE_STATIC_ANALYZER:BOOL=ON \
-DCLANG_INCLUDE_DOCS:BOOL=ON \
@ -350,15 +410,14 @@ CFLAGS="$CFLAGS -Wno-address -Wno-nonnull -Wno-maybe-uninitialized"
-DLLVM_ENABLE_EH=ON \
-DLLVM_ENABLE_RTTI=ON \
-DLLVM_BUILD_DOCS=ON \
-DLLVM_ENABLE_NEW_PASS_MANAGER=ON \
-DLLVM_ENABLE_SPHINX=ON \
-DCLANG_LINK_CLANG_DYLIB=ON \
%{?abi_revision:-DLLVM_ABI_REVISION=%{abi_revision}} \
-DSPHINX_WARNINGS_AS_ERRORS=OFF \
\
-DCLANG_BUILD_EXAMPLES:BOOL=OFF \
-DBUILD_SHARED_LIBS=OFF \
-DCLANG_REPOSITORY_STRING="%{?dist_vendor} %{version}-%{release}" \
-DCLANG_RESOURCE_DIR=../lib/clang/%{maj_ver} \
%ifarch %{arm}
-DCLANG_DEFAULT_LINKER=lld \
%endif
@ -396,7 +455,7 @@ install -p -m644 bindings/python/clang/* %{buildroot}%{python3_sitelib}/clang/
%py_byte_compile %{__python3} %{buildroot}%{python3_sitelib}/clang
# install scanbuild-py to python sitelib.
mv %{buildroot}%{_prefix}/lib/{libear,libscanbuild} %{buildroot}%{python3_sitelib}
mv %{buildroot}%{_prefix}/%{_lib}/{libear,libscanbuild} %{buildroot}%{python3_sitelib}
%py_byte_compile %{__python3} %{buildroot}%{python3_sitelib}/{libear,libscanbuild}
# Fix permissions of scan-view scripts
@ -435,25 +494,13 @@ ln -s clang++ %{buildroot}%{_bindir}/clang++-%{maj_ver}
# Fix permission
chmod u-x %{buildroot}%{_mandir}/man1/scan-build.1*
# create a link to clang's resource directory that is "constant" across minor
# version bumps
# this is required for packages like ccls that hardcode the link to clang's
# resource directory to not require rebuilds on minor version bumps
# Fix for bugs like rhbz#1807574
pushd %{buildroot}%{_libdir}/clang/
ln -s %{version} %{maj_ver}
popd
%endif
# Create sub-directories in the clang resource directory that will be
# populated by other packages
mkdir -p %{buildroot}%{pkg_libdir}/clang/%{version}/{include,lib,share}/
mkdir -p %{buildroot}%{install_prefix}/lib/clang/%{maj_ver}/{bin,include,lib,share}/
# Remove clang-tidy headers. We don't ship the libraries for these.
rm -Rvf %{buildroot}%{_includedir}/clang-tidy/
%if %{without compat_build}
# Add a symlink in /usr/bin to clang-format-diff
ln -s %{_datadir}/clang/clang-format-diff.py %{buildroot}%{_bindir}/clang-format-diff
@ -462,10 +509,14 @@ ln -s %{_datadir}/clang/clang-format-diff.py %{buildroot}%{_bindir}/clang-format
%check
%if %{without compat_build}
%if %{with check}
# Build test dependencies separately, to prevent invocations of host clang from being affected
# by LD_LIBRARY_PATH below.
%cmake_build --target clang-test-depends \
ExtraToolsUnitTests ClangdUnitTests ClangIncludeCleanerUnitTests ClangPseudoUnitTests
# requires lit.py from LLVM utilities
# FIXME: Fix failing ARM & RISCV64 tests
# FIXME: Fix failing ARM tests
LD_LIBRARY_PATH=%{buildroot}/%{_libdir} %{__ninja} check-all -C %{__cmake_builddir} || \
%ifarch %{arm} riscv64
%ifarch %{arm}
:
%else
false
@ -490,13 +541,8 @@ false
%endif
%files libs
%if %{without compat_build}
%{_libdir}/clang/
%{_libdir}/*.so.*
%else
%{pkg_libdir}/*.so.*
%{pkg_libdir}/clang/%{version}
%endif
%{install_prefix}/lib/clang/%{maj_ver}/include/*
%{install_libdir}/*.so.*
%files devel
%if %{without compat_build}
@ -504,25 +550,26 @@ false
%{_includedir}/clang/
%{_includedir}/clang-c/
%{_libdir}/cmake/*
%{_bindir}/clang-tblgen
%dir %{_datadir}/clang/
%{_rpmmacrodir}/macros.%{name}
%else
%{pkg_libdir}/*.so
%{install_libdir}/*.so
%{pkg_includedir}/clang/
%{pkg_includedir}/clang-c/
%{pkg_libdir}/cmake/
%{install_libdir}/cmake/
%endif
%files resource-filesystem
%dir %{pkg_libdir}/clang/%{version}/
%dir %{pkg_libdir}/clang/%{version}/include/
%dir %{pkg_libdir}/clang/%{version}/lib/
%dir %{pkg_libdir}/clang/%{version}/share/
%dir %{install_prefix}/lib/clang/
%dir %{install_prefix}/lib/clang/%{maj_ver}/
%dir %{install_prefix}/lib/clang/%{maj_ver}/bin/
%dir %{install_prefix}/lib/clang/%{maj_ver}/include/
%dir %{install_prefix}/lib/clang/%{maj_ver}/lib/
%dir %{install_prefix}/lib/clang/%{maj_ver}/share/
%if %{without compat_build}
%{pkg_libdir}/clang/%{maj_ver}
%endif
%{_rpmmacrodir}/macros.%{name}
%if %{without compat_build}
%files analyzer
%{_bindir}/scan-view
%{_bindir}/scan-build
@ -543,18 +590,20 @@ false
%files tools-extra
%{_bindir}/amdgpu-arch
%{_bindir}/clang-apply-replacements
%{_bindir}/clang-change-namespace
%{_bindir}/clang-check
%{_bindir}/clang-doc
%{_bindir}/clang-extdef-mapping
%{_bindir}/clang-format
%{_bindir}/clang-include-cleaner
%{_bindir}/clang-include-fixer
%{_bindir}/clang-move
%{_bindir}/clang-offload-bundler
%{_bindir}/clang-offload-wrapper
%{_bindir}/clang-offload-packager
%{_bindir}/clang-linker-wrapper
%{_bindir}/clang-nvlink-wrapper
%{_bindir}/clang-pseudo
%{_bindir}/clang-query
%{_bindir}/clang-refactor
%{_bindir}/clang-rename
@ -565,6 +614,7 @@ false
%{_bindir}/clangd
%{_bindir}/diagtool
%{_bindir}/hmaptool
%{_bindir}/nvptx-arch
%{_bindir}/pp-trace
%{_bindir}/c-index-test
%{_bindir}/find-all-symbols
@ -582,6 +632,9 @@ false
%{_datadir}/clang/run-find-all-symbols.py*
%{_datadir}/clang/clang-rename.py*
%files tools-extra-devel
%{_includedir}/clang-tidy/
%files -n git-clang-format
%{_bindir}/git-clang-format
@ -591,16 +644,160 @@ false
%endif
%changelog
* Tue Aug 23 2022 David Abdurachmanov <davidlt@rivosinc.com> - 14.0.5-6.1.riscv64
- Ignore test suite failures on riscv64
%{?llvm_snapshot_changelog_entry}
* Mon Aug 22 2022 David Abdurachmanov <davidlt@rivosinc.com> - 14.0.5-6.0.riscv64
- Prepare for riscv64
* Wed Nov 01 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.4-1
- Update to LLVM 17.0.4
* Tue Oct 17 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.3-1
- Update to LLVM 17.0.3
* Mon Oct 09 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.2-2
- Backport upstream fixes for https://issues.redhat.com/browse/RHEL-1650
* Wed Oct 04 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.2-1
- Update to LLVM 17.0.2
* Sat Sep 23 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.1-1
- Update to LLVM 17.0.1
* Tue Sep 19 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.0~rc4-4
- Re-add dwarf4 patch. Fix rhbz#2239619.
* Tue Sep 19 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.0~rc4-3
- Move macros.clang to resource-filesystem
* Mon Sep 18 2023 Alessandro Astone <ales.astone@gmail.com> - 17.0.0~rc4-2
- Fix resource-filesystem after https://fedoraproject.org/wiki/Changes/LLVM-17
* Wed Sep 06 2023 Tom Stellard <tstellar@redhat.com> - 17.0.0~rc3-2
- Drop dwarf4 patch in favor of config files
* Tue Sep 05 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.0~rc4-1
- Update to LLVM 17.0.0 RC4
* Wed Aug 23 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.0~rc3-1
- Update to LLVM 17.0.0 RC3
* Mon Aug 21 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.0~rc2-1
- Update to LLVM 17.0.0 RC2
* Tue Aug 01 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.0~rc1-1
- Update to LLVM 17.0.0 RC1
* Wed Jul 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 16.0.6-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
* Wed Jul 12 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.6-2
- Fix rhbz#2221585
* Fri Jun 16 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.6-1
- Update to LLVM 16.0.6
* Fri Jun 16 2023 Python Maint <python-maint@redhat.com> - 16.0.5-4
- Rebuilt for Python 3.12
* Thu Jun 15 2023 Nikita Popov <npopov@redhat.com> - 16.0.5-3
- Use llvm-cmake-utils package
* Thu Jun 15 2023 Python Maint <python-maint@redhat.com> - 16.0.5-2
- Rebuilt for Python 3.12
* Tue Jun 06 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.5-1
- Update to LLVM 16.0.5
* Fri May 19 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.4-1
- Update to LLVM 16.0.4
* Mon May 15 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.3-2
- Remove patch for ppc64le triple in favor of https://reviews.llvm.org/D149746
* Tue May 09 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.3-1
- Update to LLVM 16.0.3
* Wed Apr 26 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.2-1
- Update to LLVM 16.0.2
* Wed Apr 12 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.1-1
- Update to LLVM 16.0.1
* Wed Apr 12 2023 Timm Bäder <tbaeder@redhat.com> - 16.0.0-3
- Use correct source for clang.macros file
* Thu Mar 23 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.0-2
- Remove unnecessary patch and macro
* Mon Mar 20 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.0-1
- Update to LLVM 16.0.0
* Thu Mar 16 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.0~rc4-2
- Fix tests with the right triple
* Tue Mar 14 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.0~rc4-1
- Update to LLVM 16.0.0 RC4
* Tue Mar 14 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.0~rc3-2
- Fix RPM macro clang_resource_dir
* Thu Feb 23 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 16.0.0~rc3-1
- Update to LLVM 16.0.0 RC3
* Thu Jan 19 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 15.0.7-3
- Update license to SPDX identifiers.
- Include the Apache license adopted in 2019.
* Wed Jan 18 2023 Fedora Release Engineering <releng@fedoraproject.org> - 15.0.7-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
* Thu Jan 12 2023 Nikita Popov <npopov@redhat.com> - 15.0.7-1
- Update to LLVM 15.0.7
* Thu Jan 12 2023 Nikita Popov <npopov@redhat.com> - 15.0.6-5
- Fix resource-filesystem ownership conflict
* Mon Jan 09 2023 Tom Stellard <tstellar@redhat.com> - 15.0.6-4
- Omit frame pointers when building
* Wed Dec 21 2022 Nikita Popov <npopov@redhat.com> - 15.0.6-3
- Add clang-devel dep to python3-clang
* Mon Dec 12 2022 Nikita Popov <npopov@redhat.com> - 15.0.6-2
- Backport patches for ucrt64 toolchain detection
* Mon Dec 05 2022 Nikita Popov <npopov@redhat.com> - 15.0.6-1
- Update to LLVM 15.0.6
* Thu Nov 03 2022 Nikita Popov <npopov@redhat.com> - 15.0.4-1
- Update to LLVM 15.0.4
* Wed Oct 19 2022 Nikita Popov <npopov@redhat.com> - 15.0.0-6
- Enable ieeelongdouble for ppc64le, fix rhbz#2136099
* Thu Oct 13 2022 Nikita Popov <npopov@redhat.com> - 15.0.0-5
- Default to non-pie, fix rhbz#2134146
* Wed Oct 05 2022 sguelton@redhat.com - 15.0.0-4
- Package clang-tidy headers in clang-tools-extra-devel, fix rhbz#2123479
* Thu Sep 22 2022 Nikita Popov <npopov@redhat.com> - 15.0.0-3
- Add patch for inline builtins with asm label
* Sat Sep 17 2022 sguelton@redhat.com - 15.0.0-3
- Improve integration of llvm's libunwind
* Wed Sep 14 2022 Nikita Popov <npopov@redhat.com> - 15.0.0-2
- Downgrade implicit int and implicit function declaration to warning only
* Tue Sep 06 2022 Nikita Popov <npopov@redhat.com> - 15.0.0-1
- Update to LLVM 15.0.0
* Mon Aug 29 2022 sguelton@redhat.com - 14.0.5-7
- Add a Recommends on libatomic, see rhbz#2118592
* Wed Aug 10 2022 Nikita Popov <npopov@redhat.com> - 14.0.5-6
- Revert powerpc -mabi=ieeelongdouble default
* Mon Aug 04 2022 Tom Stellard <tstellar@redhat.com> - 14.0.5-5
* Thu Aug 04 2022 Tom Stellard <tstellar@redhat.com> - 14.0.5-5
- Re-enable ieee128 as the default long double format on ppc64le
* Thu Jul 28 2022 Amit Shah <amitshah@fedoraproject.org> - 14.0.5-4

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61
llvm-hello.patch
View File

@ -1,61 +0,0 @@
diff -ruN a/clang-tools-extra-14.0.0rc2.src.orig/test/clang-tidy/CTTestTidyModule.cpp a/clang-tools-extra-14.0.0rc2.src/test/clang-tidy/CTTestTidyModule.cpp
--- a/clang-tools-extra-14.0.0rc2.src.orig/test/clang-tidy/CTTestTidyModule.cpp 2022-03-02 01:46:37.000000000 +0100
+++ a/clang-tools-extra-14.0.0rc2.src/test/clang-tidy/CTTestTidyModule.cpp 2022-03-07 08:52:20.009112976 +0100
@@ -1,4 +1,4 @@
-// REQUIRES: plugins
+// REQUIRES: plugins, llvm-hello
// RUN: clang-tidy -checks='-*,mytest*' --list-checks -load %llvmshlibdir/CTTestTidyModule%pluginext -load %llvmshlibdir/LLVMHello%pluginext | FileCheck --check-prefix=CHECK-LIST %s
// CHECK-LIST: Enabled checks:
// CHECK-LIST-NEXT: mytest1
diff -ruN a/clang-tools-extra-14.0.0rc2.src.orig/test/CMakeLists.txt a/clang-tools-extra-14.0.0rc2.src/test/CMakeLists.txt
--- a/clang-tools-extra-14.0.0rc2.src.orig/test/CMakeLists.txt 2022-03-02 01:46:37.000000000 +0100
+++ a/clang-tools-extra-14.0.0rc2.src/test/CMakeLists.txt 2022-03-07 10:58:56.172490672 +0100
@@ -15,10 +15,15 @@
string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} CLANG_TOOLS_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
+if (TARGET LLVMHello)
+ set (LLVM_HAS_LLVM_HELLO 1)
+endif()
+
llvm_canonicalize_cmake_booleans(
CLANG_TIDY_ENABLE_STATIC_ANALYZER
CLANG_PLUGIN_SUPPORT
LLVM_INSTALL_TOOLCHAIN_ONLY
+ LLVM_HAS_LLVM_HELLO
)
configure_lit_site_cfg(
@@ -97,7 +102,10 @@
endif()
if(TARGET CTTestTidyModule)
- list(APPEND CLANG_TOOLS_TEST_DEPS CTTestTidyModule LLVMHello)
+ list(APPEND CLANG_TOOLS_TEST_DEPS CTTestTidyModule)
+ if (TARGET LLVMHello)
+ list(APPEND CLANG_TOOLS_TEST_DEPS CTTestTidyModule) # Should be LLVMHello?
+ endif()
target_include_directories(CTTestTidyModule PUBLIC BEFORE "${CLANG_TOOLS_SOURCE_DIR}")
if(CLANG_PLUGIN_SUPPORT AND (WIN32 OR CYGWIN))
set(LLVM_LINK_COMPONENTS
diff -ruN a/clang-tools-extra-14.0.0rc2.src.orig/test/lit.cfg.py a/clang-tools-extra-14.0.0rc2.src/test/lit.cfg.py
--- a/clang-tools-extra-14.0.0rc2.src.orig/test/lit.cfg.py 2022-03-02 01:46:37.000000000 +0100
+++ a/clang-tools-extra-14.0.0rc2.src/test/lit.cfg.py 2022-03-07 08:52:20.010112983 +0100
@@ -155,3 +155,6 @@
# Plugins (loadable modules)
if config.has_plugins and config.llvm_plugin_ext:
config.available_features.add('plugins')
+
+if config.has_llvm_hello:
+ config.available_features.add('llvm-hello')
diff -ruN a/clang-tools-extra-14.0.0rc2.src.orig/test/lit.site.cfg.py.in a/clang-tools-extra-14.0.0rc2.src/test/lit.site.cfg.py.in
--- a/clang-tools-extra-14.0.0rc2.src.orig/test/lit.site.cfg.py.in 2022-03-02 01:46:37.000000000 +0100
+++ a/clang-tools-extra-14.0.0rc2.src/test/lit.site.cfg.py.in 2022-03-07 10:59:17.202663983 +0100
@@ -13,6 +13,7 @@
config.target_triple = "@TARGET_TRIPLE@"
config.clang_tidy_staticanalyzer = @CLANG_TIDY_ENABLE_STATIC_ANALYZER@
config.has_plugins = @CLANG_PLUGIN_SUPPORT@ & ~@LLVM_INSTALL_TOOLCHAIN_ONLY@
+config.has_llvm_hello = @LLVM_HAS_LLVM_HELLO@
# Support substitution of the tools and libs dirs with user parameters. This is
# used when we can't determine the tool dir at configuration time.

7
macros.clang
View File

@ -8,9 +8,4 @@
# headers and libraries. This path should be used by packages that need to
# install files into this directory. This macro's value changes every time
# clang's version changes.
%clang_resource_dir %{_libdir}/clang/%{clang_version}
# This is the path to the clang resource directory that should be used
# by packages that need to read files from this directory at runtime.
# This macro only changes when clang's major version changes.
%clang_resource_dir_readonly %{_libdir}/clang/%{clang_major_version}
%clang_resource_dir %{_prefix}/lib/clang/%{clang_major_version}

104
release-keys.asc Normal file
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20
remove-test.patch
View File

@ -1,20 +0,0 @@
diff --git a/clang-tools-extra/unittests/clang-tidy/CMakeLists.txt b/clang-tools-extra/unittests/clang-tidy/CMakeLists.txt
index 253f78eb36ea..1199da3e4cfd 100644
--- a/clang-tools-extra/unittests/clang-tidy/CMakeLists.txt
+++ b/clang-tools-extra/unittests/clang-tidy/CMakeLists.txt
@@ -30,7 +30,6 @@ add_extra_unittest(ClangTidyTests
OptionsProviderTest.cpp
OverlappingReplacementsTest.cpp
UsingInserterTest.cpp
- ReadabilityModuleTest.cpp
TransformerClangTidyCheckTest.cpp
)
@@ -54,7 +53,6 @@ target_link_libraries(ClangTidyTests
clangTidyGoogleModule
clangTidyLLVMModule
clangTidyObjCModule
- clangTidyReadabilityModule
clangTidyUtils
LLVMTestingSupport
)

8
sources
View File

@ -1,4 +1,4 @@
SHA512 (clang-tools-extra-14.0.5.src.tar.xz) = 9b729f04f769f8209a7bcca909d8a98b76d4789ab32707d5a55f7588a653c3b08a39c2f1bc61325a807315580069aa2dcb5c9fe1e5b1853a58fc548593154490
SHA512 (clang-tools-extra-14.0.5.src.tar.xz.sig) = 5146c238eba412afeb6839352f5974247470d92efcb5a30c876c76a112554d029d7d9e9bc3e748fc2e44db15857ddf81f226548372ca7f1f04bf7359b338570a
SHA512 (clang-14.0.5.src.tar.xz.sig) = f727ddf5c4995645c6782c396a7e83d62c62c0a16afd9320ab5205ef497886ccb9ab3de24879cdab4e4a4edd4f281b371e26686d0ab721a5edec7781929ce40f
SHA512 (clang-14.0.5.src.tar.xz) = e69faea16e06c8eb4c7cf9969573a5af7dfad9c280d1858dc9655007129e83744dbca3bf928a040e9b66fc84738f76eccd8ae5bc61cf11be7e62d79dafabb5a2
SHA512 (clang-17.0.4.src.tar.xz) = b014170e46660229733718244a85ba46f7b5c205d33640fd1ffdbe5256d356684c98d810767b6615895f6471ced0118415ea552464ec24ad5915fbf3b9cb6438
SHA512 (clang-tools-extra-17.0.4.src.tar.xz) = 5cd8cf96768cb44306ecf8c2ea31373e173b4f0781aeac16d463da8862a56d1fa771d20bddda56af938c102c2b0b56f3584d37c238d6d32a891dd8a24fe65471
SHA512 (clang-tools-extra-17.0.4.src.tar.xz.sig) = fde7e4a7df9070d4601013fcb35b6c4c67995a58d954f9174863a2ca8c5c361f81ae7f8cc4b3b6ef986109aac7bafcb16ca407706432b7716d1b9c9e96affe4d
SHA512 (clang-17.0.4.src.tar.xz.sig) = 7557977208ffcf3a148d40e3e8c441c99c2c38a12f3ba7c6c7faf4d14e469f598f562c89d83b33808d34ae7c539212443dbcd8b0ed7a795a1bb2aa8963c7501d

6
tests/README.md Normal file
View File

@ -0,0 +1,6 @@
# Gating testplans for Clang
The tests for clang are in a separate repo: https://src.fedoraproject.org/tests/clang
This directory should contain only fmf plans (such as build-gating.fmf) which import
the tests from the tests repo. This can be done using the "url" parameter of the
plan's "discover" step. Reference: https://tmt.readthedocs.io/en/stable/spec/plans.html#fmf

37
tests/build-gating-libomp.fmf
View File

@ -1,37 +0,0 @@
summary: libomp clang tests for build/PR gating
adjust:
- because: "Plan to be ran when either executed locally, or executed by CI system to gate a build or PR."
when: >-
trigger is defined
and trigger != commit
and trigger != build
enabled: false
- because: "When testing SCL-ized LLVM, the collection must be enabled first"
environment+:
WITH_SCL: "scl enable llvm-toolset-13.0"
when: "collection == llvm-toolset-13.0"
- because: "When testing SCL-ized LLVM, the collection must be enabled first"
environment+:
WITH_SCL: "scl enable llvm-toolset-14.0"
when: "collection == llvm-toolset-14.0"
- because: "libomp not supported in s390x"
when: arch == s390x
enabled: false
discover:
how: fmf
test: libomp
execute:
how: tmt
prepare:
# We want to make sure libomp is not already present on the system to ensure
# that clang pulls in the correct libomp dependencies when it is installed.
- name: Drop libomp
how: shell
script: |
yum erase -y libomp libomp-devel clang clang-libs
provision:
hardware:
memory: ">= 4 GiB"

32
tests/build-gating-pocl.fmf
View File

@ -1,32 +0,0 @@
summary: PoCL clang tests for build/PR gating
adjust:
- because: "Plan to be ran when either executed locally, or executed by CI system to gate a build or PR."
when: >-
trigger is defined
and trigger != commit
and trigger != build
enabled: false
- because: "PoCL is shipped with Fedora, not RHEL/CentOS"
when: >-
distro == rhel
or distro == centos
enabled: false
discover:
how: fmf
test: pocl
execute:
how: tmt
prepare:
# Programs linked against pocl should be able to run without clang installed,
# so when we run the test we want to make sure clang is not installed to
# verify we haven't introduced an implicit dependency on clang.
- name: Drop clang
how: shell
script: |
dnf erase -y clang
provision:
hardware:
memory: ">= 4 GiB"

11
tests/build-gating.fmf
View File

@ -50,12 +50,19 @@ adjust:
discover:
- name: clang-tests
how: fmf
url: https://src.fedoraproject.org/tests/clang.git
ref: main
filter: "tag:-not-in-default"
- name: upstream-llvm-integration-testsuite
how: fmf
url: https://src.fedoraproject.org/rpms/llvm.git
ref: rawhide
url: https://src.fedoraproject.org/tests/llvm.git
ref: main
test: integration-test-suite
- name: redhat-rpm-config
how: fmf
url: https://src.fedoraproject.org/rpms/redhat-rpm-config.git
ref: rawhide
test: brp-llvm-compile-lto-elf
execute:
how: tmt
provision:

15
tests/clang-format-diff/main.fmf
View File

@ -1,15 +0,0 @@
summary: clang-format-diff
test: "$WITH_SCL ./test.sh"
adjust:
# Common requirements when LLVM is not SCL-ized
- require:
- clang-tools-extra
when: "collection is not defined"
# Requirements for SCL-ized LLVM
- require:
- llvm-toolset-13.0-clang-tools-extra
when: "collection == llvm-toolset-13.0"
- require:
- llvm-toolset-14.0-clang-tools-extra
when: "collection == llvm-toolset-14.0"

5
tests/clang-format-diff/test.sh
View File

@ -1,5 +0,0 @@
#!/bin/sh -eux
# Check that clang-format-diff is in PATH.
# rhbz#1939018
clang-format-diff -h

5
tests/fedora-flags/hello.c
View File

@ -1,5 +0,0 @@
#include <stdio.h>
void hello() {
printf("Hello World\n");
}

5
tests/fedora-flags/hello.cpp
View File

@ -1,5 +0,0 @@
#include <iostream>
void hello() {
std::cout << "Hello World\n";
}

6
tests/fedora-flags/main.c
View File

@ -1,6 +0,0 @@
void hello();
int main(int argc, char **argv) {
hello();
return 0;
}

6
tests/fedora-flags/main.cpp
View File

@ -1,6 +0,0 @@
void hello();
int main(int argc, char **argv) {
hello();
return 0;
}

30
tests/fedora-flags/main.fmf
View File

@ -1,30 +0,0 @@
summary: fedora-flags
test: "$WITH_SCL ./test.sh"
require:
- redhat-rpm-config
adjust:
# Common requirements when LLVM is not SCL-ized
- require+:
- clang
when: "collection is not defined"
# Requirements for SCL-ized LLVM
- require+:
- llvm-toolset-13.0-clang
when: "collection == llvm-toolset-13.0"
- require+:
- llvm-toolset-14.0-clang
when: "collection == llvm-toolset-14.0"
- because: s390x does not have epel repo which is required to provide rpm macros
enabled: false
when: >-
distro == rhel-7
and arch == s390x
# Note: this needs epel-release repo to be available
- because: "To enable rpm macros not available by default (e.g. build_cflags), epel-rpm-macros is needed"
require+:
- epel-rpm-macros
when: distro == rhel-7

20
tests/fedora-flags/test.sh
View File

@ -1,20 +0,0 @@
#!/bin/sh -eux
set pipefail
cflags=`rpm -D '%toolchain clang' -E %{build_cflags}`
cxxflags=`rpm -D '%toolchain clang' -E %{build_cxxflags}`
ldflags=`rpm -D '%toolchain clang' -E %{build_ldflags}`
# Test a c program
clang $cflags -c hello.c -o hello.o
clang $cflags -c main.c -o main.o
clang $ldflags -o hello main.o hello.o
./hello | grep "Hello World"
# Test a cxx program
clang++ $cxxflags -c hello.cpp -o hello-cpp.o
clang++ $cxxflags -c main.cpp -o main-cpp.o
clang++ $ldflags -o hello-cpp main-cpp.o hello-cpp.o
./hello-cpp | grep "Hello World"

36
tests/libomp/main.fmf
View File

@ -1,36 +0,0 @@
# TODO: get fitting summary - what's the purpose of this test? Comment from the STI version says:
#
# We want to make sure libomp is not already present on the system to ensure
# that clang pulls in the correct libomp dependencies when it is installed.
summary: libomp tests
# This test requires a special preparation, see `/tests/tests-libomp` plan. As such,
# it shouldn't be part of the `/tests/default` plan.
tag:
- not-in-default
test: "$WITH_SCL ./test.sh"
adjust:
- because: "libomp is not supported in s390x"
when: arch == s390x
enabled: false
# Common requirements when LLVM is not SCL-ized
- require:
- clang
- clang-libs
- libomp
- libomp-devel
when: "collection is not defined"
# Requirements for SCL-ized LLVM
- require:
- llvm-toolset-13.0-clang
- llvm-toolset-13.0-clang-libs
- llvm-toolset-13.0-libomp
- llvm-toolset-13.0-libomp-devel
when: "collection == llvm-toolset-13.0"
- require:
- llvm-toolset-14.0-clang
- llvm-toolset-14.0-clang-libs
- llvm-toolset-14.0-libomp
- llvm-toolset-14.0-libomp-devel
when: "collection == llvm-toolset-14.0"

8
tests/libomp/openmp-compile-link-test.c
View File

@ -1,8 +0,0 @@
#include <omp.h>
#include <stdio.h>
int main(int argc, char **argv) {
int nthreads = omp_get_num_threads();
printf("Num Threads: %d\n", nthreads);
return 0;
}

7
tests/libomp/test.sh
View File

@ -1,7 +0,0 @@
#!/bin/bash
set -exo pipefail
clang -fopenmp openmp-compile-link-test.c
./a.out | grep "Num Threads: 1"

18
tests/llvm-test-suite/main.fmf
View File

@ -1,18 +0,0 @@
# TODO: once llvm-test-suite is converted to TMT, we can just link the test from plan.
summary: Run tests from llvm-test-suite package
adjust:
- because: "llvm-test-suite is available for Fedora, not RHEL/CentOS"
when: >-
distro == rhel
or distro == centos
enabled: false
test: "$WITH_SCL ./test.sh"
require:
- git
- clang
- ninja-build
- llvm-test-suite
duration: 1h

7
tests/llvm-test-suite/test.sh
View File

@ -1,7 +0,0 @@
#!/bin/sh -eux
# TODO: tmt does not support a remote git repo as a requirement, one has to clone it "manually".
git clone --depth 1 https://src.fedoraproject.org/rpms/llvm-test-suite.git llvm-test-suite
cd llvm-test-suite/tests/test-suite
./runtest.sh

30
tests/openmp-rpm/main.fmf
View File

@ -1,30 +0,0 @@
summary: Test build a simple RPM package to ensure that -fopenmp works
test: "$WITH_SCL ./runtest.sh"
require:
- rpm-build
adjust:
- because: "libomp not supported in s390x"
when: arch == s390x
enabled: false
- because: "Use yum in RHEL < 8"
require+:
- yum-utils
environment+:
BUILDDEP_CMD: "yum-builddep"
when: distro < rhel-8
- because: "Use dnf in RHEL >= 8, Fedora and CentOS"
require+:
- dnf-plugins-core
environment+:
BUILDDEP_CMD: "dnf builddep"
when: distro >= rhel-8 or distro != rhel
# Requirements for SCL-ized LLVM
- require+:
- llvm-toolset-13.0-build
when: "collection == llvm-toolset-13.0"
- require+:
- llvm-toolset-14.0-build
when: "collection == llvm-toolset-14.0"

6
tests/openmp-rpm/runtest.sh
View File

@ -1,6 +0,0 @@
#!/bin/bash
set -ex
${BUILDDEP_CMD} -y test.spec
rpmbuild --define '_sourcedir .' --define '_builddir .' -bb test.spec

7
tests/openmp-rpm/test.c
View File

@ -1,7 +0,0 @@
int main(int argc, char **argv) {
int res = 1;
#pragma omp parallel
#pragma omp single
res = 0;
return res;
}

36
tests/openmp-rpm/test.spec
View File

@ -1,36 +0,0 @@
%global toolchain clang
%{?scl:%global scl_prefix %{scl}-}
Name: test
Version: 1
Release: 1
Summary: Test package for checking that RPM packages using -fopenmp build correctly
License: MIT
BuildRequires: %{?scl_prefix}clang
BuildRequires: %{?scl_prefix}libomp
Source0: test.c
%description
clang was adding RUNPATH to binaries that use OpenMP, and since RUNPATH
is prohibited in Fedora builds, this was causing packages using clang
and OpenMP to fail to build.
References:
https://fedoraproject.org/wiki/Changes/Broken_RPATH_will_fail_rpmbuild
https://github.com/llvm/llvm-project/commit/9b9d08111b618d74574ba03e5cc3d752ecc56f55
%build
clang ${CFLAGS} -c %{SOURCE0} -o test.o
clang ${LDFLAGS} -fopenmp test.o -o main
%check
./main
%install
install -d %{buildroot}%{_bindir}
install main %{buildroot}%{_bindir}
%files
%{_bindir}/main

24
tests/pocl/main.fmf
View File

@ -1,24 +0,0 @@
# TODO REVIEW: get fitting summary - what's the purpose of this test? Comment from the STI version says:
#
# This is separate from tests.yml because we want to run the tests without
# clang installed.
summary: pocl
adjust:
- because: "PoCL is shipped with Fedora, not RHEL/CentOS"
when: >-
distro == rhel
or distro == centos
enabled: false
# This test requires a special preparation, see `/tests/tests-pocl` plan. As such,
# it shouldn't be part of the `/tests/default` plan.
tag:
- not-in-default
# rhbz#1582884
test: "$WITH_SCL ./test.sh"
require:
- git
- ocl-icd-devel
- pocl
- gcc

7
tests/pocl/test.sh
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@ -1,7 +0,0 @@
#!/bin/sh -eux
# TODO: tmt does not support a remote git repo as a requirement, one has to clone it "manually".
git clone --depth 1 https://src.fedoraproject.org/rpms/pocl.git pocl
cd pocl/tests/simple-opencl-no-clang
./runtest.sh

33
tests/ppc64le-long-double/main.fmf
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@ -1,33 +0,0 @@
summary: Test that gcc and clang use the same long double format on ppc64le
test: $WITH_SCL ./runtest.sh
duration: 1h
# see https://bugzilla.redhat.com/show_bug.cgi?id=2115752
enabled: false
adjust:
# Common requirements when LLVM is not SCL-ized
- require+:
- clang
when: "collection is not defined"
- because: "Fedora CI runs in x86_64 only, emulate with qemu and mock"
require+:
- qemu-user-static
- mock
test: ./runtest-fedora.sh
when: distro == fedora and arch == x86_64
continue: false
- enabled: false
when: arch != ppc64le
- require+:
- gcc
when: distro != fedora
# Requirements for SCL-ized LLVM
- require+:
- llvm-toolset-13.0-clang
when: "collection == llvm-toolset-13.0"
- require+:
- llvm-toolset-14.0-clang
when: "collection == llvm-toolset-14.0"

14
tests/ppc64le-long-double/runtest-fedora.sh
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@ -1,14 +0,0 @@
set -e
fedora_release=`rpm -E %{fedora}`
mock_root=fedora-$fedora_release-ppc64le
triple=ppc64le-redhat-linux
mock -r $mock_root --isolation=simple --install gcc
gcc_output=$(mock -r $mock_root --isolation=simple -q --shell gcc -E -dM -x c /dev/null | grep -e __LONG_DOUBLE_IEEE128__ -e __LONG_DOUBLE_IBM128__)
clang_output=$(clang -target $triple -E -dM -x c /dev/null | grep -e __LONG_DOUBLE_IEEE128__ -e __LONG_DOUBLE_IBM128__)
echo "gcc: $gcc_output"
echo "clang: $clang_output"
test "$gcc_output" = "$clang_output"

9
tests/ppc64le-long-double/runtest.sh
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@ -1,9 +0,0 @@
set -e
gcc_output=$(gcc -E -dM -x c /dev/null | grep -e __LONG_DOUBLE_IEEE128__ -e __LONG_DOUBLE_IBM128__)
clang_output=$(clang -E -dM -x c /dev/null | grep -e __LONG_DOUBLE_IEEE128__ -e __LONG_DOUBLE_IBM128__)
echo "gcc: $gcc_output"
echo "clang: $clang_output"
test "$gcc_output" = "$clang_output"

19
tests/rhbz_1647130/main.fmf
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@ -1,19 +0,0 @@
summary: RHBZ1647130
test: "$WITH_SCL ./test.sh"
require: []
adjust:
# Common requirements when LLVM is not SCL-ized
- require+:
- clang
- clang-analyzer
when: "collection is not defined"
# Requirements for SCL-ized LLVM
- require+:
- llvm-toolset-13.0-clang
- llvm-toolset-13.0-clang-analyzer
when: "collection == llvm-toolset-13.0"
- require+:
- llvm-toolset-14.0-clang
- llvm-toolset-14.0-clang-analyzer
when: "collection == llvm-toolset-14.0"

8
tests/rhbz_1647130/test.sh
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@ -1,8 +0,0 @@
#!/bin/sh -eux
tmp_cpp=`mktemp -t XXXXX.cpp`
tmp_dir=`mktemp -d`
echo 'int main(int argc, char*argv[]) { while(argc--) new int(); return 0; }' > $tmp_cpp
scan-build -o $tmp_dir clang++ -c $tmp_cpp -o /dev/null
(scan-view --no-browser $tmp_dir/* & WPID=$! && sleep 10s && kill $WPID)

15
tests/rhbz_1657544/from_chars.cpp
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@ -1,15 +0,0 @@
#include <charconv>
#include <iostream>
#include <cstring>
using namespace std;
int main(int argc, char **argv)
{
size_t r=0;
const char *begin = argv[1];
const char *end = begin + strlen(begin);
from_chars(begin, end, r);
cout << r << '\n';
return 0;
}

16
tests/rhbz_1657544/main.fmf
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@ -1,16 +0,0 @@
summary: RHBZ1657544
test: "$WITH_SCL ./test.sh"
require: []
adjust:
# Common requirements when LLVM is not SCL-ized
- require+:
- clang
when: "collection is not defined"
# Requirements for SCL-ized LLVM
- require+:
- llvm-toolset-13.0-clang
when: "collection == llvm-toolset-13.0"
- require+:
- llvm-toolset-14.0-clang
when: "collection == llvm-toolset-14.0"

4
tests/rhbz_1657544/test.sh
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@ -1,4 +0,0 @@
#!/bin/sh -eux
clang++ from_chars.cpp
./a.out 100 | grep 100

17
tests/rhbz_482491/main.fmf
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@ -1,17 +0,0 @@
summary: rhbz-482491
test: "$WITH_SCL ./test.sh"
require:
- libgcc
adjust:
# Common requirements when LLVM is not SCL-ized
- require+:
- clang
when: "collection is not defined"
# Requirements for SCL-ized LLVM
- require+:
- llvm-toolset-13.0-clang
when: "collection == llvm-toolset-13.0"
- require+:
- llvm-toolset-14.0-clang
when: "collection == llvm-toolset-14.0"

3
tests/rhbz_482491/test.sh
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@ -1,3 +0,0 @@
#!/bin/sh -eux
find /usr -name 'libgcc_s.so*' && echo "int main(){}" | clang -v -x c -

5
tests/toolchains/hello.c
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@ -1,5 +0,0 @@
#include<stdio.h>
int main(int argc, char **argv) {
printf("Hello World\n");
return 0;
}

5
tests/toolchains/hello.cpp
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@ -1,5 +0,0 @@
#include <iostream>
int main(int argc, char **argv) {
std::cout << "Hello World\n";
return 0;
}

55
tests/toolchains/main.fmf
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@ -1,55 +0,0 @@
# TODO REVIEW: better summary
summary: ""
test: "$WITH_SCL ./test.sh"
require:
- glibc-static
- yum-utils
# This require EPEL/CRB to be enabled on RHEL
- libstdc++-static
adjust:
# Common requirements when LLVM is not SCL-ized
- require+:
- clang
- compiler-rt
- lld
when: "collection is not defined"
# Requirements for SCL-ized LLVM
- require+:
- llvm-toolset-13.0-clang
- llvm-toolset-13.0-compiler-rt
- llvm-toolset-13.0-lld
when: "collection == llvm-toolset-13.0"
- require+:
- llvm-toolset-14.0-clang
- llvm-toolset-14.0-compiler-rt
- llvm-toolset-14.0-lld
when: "collection == llvm-toolset-14.0"
# lld not supported in s390x or ppc64. If any lld package was added to
# requirements, remove it.
- require-:
- lld
- llvm-toolset-13.0-lld
- llvm-toolset-14.0-lld
when: arch == s390x or arch == ppc64
- environment+:
CXXLIBS: "libc++"
require+:
- libcxx-devel
- libcxx-static
when: "distro == fedora"
because: testing against libcxx package in Fedora
- environment+:
CXXLIBS: "libstdc++"
require+:
- libstdc++
when: >-
distro == rhel
or distro == centos
because: testing against libstdc++ package in RHEL as libcxx is not shipped with RHEL
# TODO REVIEW: are these all requirements? test.sh seems to run quite a lot of stuff, looks like we
# need more packages from LLVM family.

102
tests/toolchains/test.sh
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@ -1,102 +0,0 @@
#!/bin/sh -eux
set pipefail
if [ -z "${CXXLIBS:-}" ]; then
echo "CXXLIBS variable is a required input but it's not specified!"
echo "Test metadata should have picked a proper value, depending on distro."
exit 1
fi
status=0
test_toolchain() {
toolchain=$@
args=""
while [ $# -gt 0 ]; do
case $1 in
clang)
compiler=$1
src=hello.c
;;
clang++)
compiler=$1
src=hello.cpp
;;
compiler-rt)
args="$args -rtlib=$1"
;;
libc++)
args="$args -stdlib=$1"
;;
libstdc++)
args="$args -stdlib=$1"
;;
lld)
args="$args -fuse-ld=$1"
;;
*)
args="$args $1"
;;
esac
shift
done
cmd="$compiler $args $src"
rm -f a.out
echo "* $toolchain"
echo " command: $cmd"
if $cmd && ./a.out | grep -q 'Hello World'; then
echo " PASS"
else
echo " FAIL"
status=1
fi
}
clang --version
# Repoquery is needed instead yum info for compatibility with RHEL-7
repoquery -i --installed $(rpm -qf $(which clang)) | grep ^Source
echo ""
for compiler in clang clang++; do
for rtlib in "" compiler-rt; do
for linker in "" lld; do
for cxxlib in "" $CXXLIBS; do
if [ "$compiler" = "clang" -a -n "$cxxlib" ]; then
continue
fi
for args in "" -static; do
# Skip known failures
# TODO: Fix these
if [[ "$args" = "-static" && "$rtlib" = "compiler-rt" ]]; then
continue
fi
# Static libc++ needs -pthread
if [[ "$args" = "-static" && "$cxxlib" = "libc++" ]]; then
args="$args -pthread"
fi
# lld is not supported in s390x and ppc64
if [[ "$(uname -m)" = "s390x" || "$(uname -m)" = "ppc64" ]] \
&& [[ "$linker" = "lld" ]];
then
continue
fi
# compiler-rt does not provide builtins for s390x
if [[ "$(uname -m)" = "s390x" && "$rtlib" = "compiler-rt" ]]; then
continue
fi
test_toolchain $compiler $rtlib $linker $cxxlib $args
done
done
done
done
done
exit $status

20
tests/use-dwarf4-by-default/main.fmf
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@ -1,20 +0,0 @@
summary: Test that clang uses DWARFv4 by default
test: "$WITH_SCL ./test.sh"
require:
- libgcc
adjust:
# Common requirements when LLVM is not SCL-ized
- require+:
- clang
- llvm
when: "collection is not defined"
# Requirements for SCL-ized LLVM
- require+:
- llvm-toolset-13.0-clang
- llvm-toolset-13.0-llvm
when: "collection == llvm-toolset-13.0"
- require+:
- llvm-toolset-14.0-clang
- llvm-toolset-14.0-llvm
when: "collection == llvm-toolset-14.0"

7
tests/use-dwarf4-by-default/test.sh
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@ -1,7 +0,0 @@
#!/bin/sh -eux
echo "int main(){ return 0; }" | clang -g -v -x c - 2> build.log
# Make sure that clang is using the expected flag to use DWARF 4
grep -q "\-dwarf-version=4" build.log
# Inspect the binary to double check expected DWARF version
llvm-dwarfdump a.out | grep -i version | grep 0x0004

124
tsa.patch Normal file
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@ -0,0 +1,124 @@
commit cf8e189a99f988398a48148b9ea7901948665ab0
Author: Timm Bäder <tbaeder@redhat.com>
Date: Wed Sep 6 12:19:20 2023 +0200
[clang][TSA] Thread safety cleanup functions
Consider cleanup functions in thread safety analysis.
Differential Revision: https://reviews.llvm.org/D152504
diff --git a/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h b/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
index 9d28325c1ea6..13e37ac2b56b 100644
--- a/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
+++ b/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
@@ -361,7 +361,7 @@ public:
unsigned NumArgs = 0;
// Function arguments
- const Expr *const *FunArgs = nullptr;
+ llvm::PointerUnion<const Expr *const *, til::SExpr *> FunArgs = nullptr;
// is Self referred to with -> or .?
bool SelfArrow = false;
diff --git a/clang/lib/Analysis/ThreadSafety.cpp b/clang/lib/Analysis/ThreadSafety.cpp
index 3107d035254d..3e6ceb7d54c4 100644
--- a/clang/lib/Analysis/ThreadSafety.cpp
+++ b/clang/lib/Analysis/ThreadSafety.cpp
@@ -1773,7 +1773,8 @@ void BuildLockset::checkPtAccess(const Expr *Exp, AccessKind AK,
///
/// \param Exp The call expression.
/// \param D The callee declaration.
-/// \param Self If \p Exp = nullptr, the implicit this argument.
+/// \param Self If \p Exp = nullptr, the implicit this argument or the argument
+/// of an implicitly called cleanup function.
/// \param Loc If \p Exp = nullptr, the location.
void BuildLockset::handleCall(const Expr *Exp, const NamedDecl *D,
til::LiteralPtr *Self, SourceLocation Loc) {
@@ -2417,6 +2418,15 @@ void ThreadSafetyAnalyzer::runAnalysis(AnalysisDeclContext &AC) {
AD.getTriggerStmt()->getEndLoc());
break;
}
+
+ case CFGElement::CleanupFunction: {
+ const CFGCleanupFunction &CF = BI.castAs<CFGCleanupFunction>();
+ LocksetBuilder.handleCall(/*Exp=*/nullptr, CF.getFunctionDecl(),
+ SxBuilder.createVariable(CF.getVarDecl()),
+ CF.getVarDecl()->getLocation());
+ break;
+ }
+
case CFGElement::TemporaryDtor: {
auto TD = BI.castAs<CFGTemporaryDtor>();
diff --git a/clang/lib/Analysis/ThreadSafetyCommon.cpp b/clang/lib/Analysis/ThreadSafetyCommon.cpp
index b8286cef396c..63cc66852a9e 100644
--- a/clang/lib/Analysis/ThreadSafetyCommon.cpp
+++ b/clang/lib/Analysis/ThreadSafetyCommon.cpp
@@ -110,7 +110,8 @@ static StringRef ClassifyDiagnostic(QualType VDT) {
/// \param D The declaration to which the attribute is attached.
/// \param DeclExp An expression involving the Decl to which the attribute
/// is attached. E.g. the call to a function.
-/// \param Self S-expression to substitute for a \ref CXXThisExpr.
+/// \param Self S-expression to substitute for a \ref CXXThisExpr in a call,
+/// or argument to a cleanup function.
CapabilityExpr SExprBuilder::translateAttrExpr(const Expr *AttrExp,
const NamedDecl *D,
const Expr *DeclExp,
@@ -144,7 +145,11 @@ CapabilityExpr SExprBuilder::translateAttrExpr(const Expr *AttrExp,
if (Self) {
assert(!Ctx.SelfArg && "Ambiguous self argument");
- Ctx.SelfArg = Self;
+ assert(isa<FunctionDecl>(D) && "Self argument requires function");
+ if (isa<CXXMethodDecl>(D))
+ Ctx.SelfArg = Self;
+ else
+ Ctx.FunArgs = Self;
// If the attribute has no arguments, then assume the argument is "this".
if (!AttrExp)
@@ -312,8 +317,14 @@ til::SExpr *SExprBuilder::translateDeclRefExpr(const DeclRefExpr *DRE,
? (cast<FunctionDecl>(D)->getCanonicalDecl() == Canonical)
: (cast<ObjCMethodDecl>(D)->getCanonicalDecl() == Canonical)) {
// Substitute call arguments for references to function parameters
- assert(I < Ctx->NumArgs);
- return translate(Ctx->FunArgs[I], Ctx->Prev);
+ if (const Expr *const *FunArgs =
+ Ctx->FunArgs.dyn_cast<const Expr *const *>()) {
+ assert(I < Ctx->NumArgs);
+ return translate(FunArgs[I], Ctx->Prev);
+ }
+
+ assert(I == 0);
+ return Ctx->FunArgs.get<til::SExpr *>();
}
}
// Map the param back to the param of the original function declaration
diff --git a/clang/test/Sema/warn-thread-safety-analysis.c b/clang/test/Sema/warn-thread-safety-analysis.c
index 355616b73d96..642ea88ec3c9 100644
--- a/clang/test/Sema/warn-thread-safety-analysis.c
+++ b/clang/test/Sema/warn-thread-safety-analysis.c
@@ -72,6 +72,8 @@ int get_value(int *p) SHARED_LOCKS_REQUIRED(foo_.mu_){
return *p;
}
+void unlock_scope(struct Mutex *const *mu) __attribute__((release_capability(**mu)));
+
int main(void) {
Foo_fun1(1); // expected-warning{{calling function 'Foo_fun1' requires holding mutex 'mu2'}} \
@@ -127,6 +129,13 @@ int main(void) {
// expected-note@-1{{mutex released here}}
mutex_shared_unlock(&mu1); // expected-warning {{releasing mutex 'mu1' that was not held}}
+ /// Cleanup functions
+ {
+ struct Mutex* const __attribute__((cleanup(unlock_scope))) scope = &mu1;
+ mutex_exclusive_lock(scope); // Note that we have to lock through scope, because no alias analysis!
+ // Cleanup happens automatically -> no warning.
+ }
+
return 0;
}

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