diff --git a/.gitignore b/.gitignore
index 66b6031..ab17aa2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -68,3 +68,5 @@
 /llvm-10.0.0rc6.src.tar.xz.sig
 /llvm-10.0.0.src.tar.xz
 /llvm-10.0.0.src.tar.xz.sig
+/llvm-11.0.0rc1.src.tar.xz
+/llvm-11.0.0rc1.src.tar.xz.sig
diff --git a/0001-CMake-Split-static-library-exports-into-their-own-ex.patch b/0001-CMake-Split-static-library-exports-into-their-own-ex.patch
deleted file mode 100644
index e780c34..0000000
--- a/0001-CMake-Split-static-library-exports-into-their-own-ex.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-From 8f6917ea11bd1bfbfe07f3577756d1c4abfdb916 Mon Sep 17 00:00:00 2001
-From: Tom Stellard <tstellar@redhat.com>
-Date: Fri, 6 Sep 2019 11:03:18 -0700
-Subject: [PATCH] CMake: Split static library exports into their own export
- file
-
----
- llvm/cmake/modules/AddLLVM.cmake       | 6 +++++-
- llvm/cmake/modules/CMakeLists.txt      | 3 +++
- llvm/cmake/modules/LLVMConfig.cmake.in | 2 ++
- 3 files changed, 10 insertions(+), 1 deletion(-)
-
-diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
-index 619e986..200fc45 100644
---- a/llvm/cmake/modules/AddLLVM.cmake
-+++ b/llvm/cmake/modules/AddLLVM.cmake
-@@ -691,7 +691,11 @@ macro(add_llvm_library name)
-       if(${name} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR
-           (in_llvm_libs AND "llvm-libraries" IN_LIST LLVM_DISTRIBUTION_COMPONENTS) OR
-           NOT LLVM_DISTRIBUTION_COMPONENTS)
--        set(export_to_llvmexports EXPORT LLVMExports)
-+        if (ARG_SHARED)
-+          set(export_to_llvmexports EXPORT LLVMExports)
-+        else()
-+          set(export_to_llvmexports EXPORT LLVMStaticExports)
-+        endif()
-         set_property(GLOBAL PROPERTY LLVM_HAS_EXPORTS True)
-       endif()
- 
-diff --git a/llvm/cmake/modules/CMakeLists.txt b/llvm/cmake/modules/CMakeLists.txt
-index 9cf22b4..dc982d2 100644
---- a/llvm/cmake/modules/CMakeLists.txt
-+++ b/llvm/cmake/modules/CMakeLists.txt
-@@ -105,6 +105,7 @@ set(LLVM_CONFIG_BINARY_DIR "\${LLVM_INSTALL_PREFIX}")
- set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/bin")
- set(LLVM_CONFIG_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMExports.cmake")
- set(LLVM_CONFIG_EXPORTS "${LLVM_EXPORTS}")
-+set(LLVM_CONFIG_STATIC_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMStaticExports.cmake")
- configure_file(
-   LLVMConfig.cmake.in
-   ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
-@@ -121,6 +122,8 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
-   if(llvm_has_exports)
-     install(EXPORT LLVMExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
-             COMPONENT cmake-exports)
-+    install(EXPORT LLVMStaticExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
-+            COMPONENT cmake-exports)
-   endif()
- 
-   install(FILES
-diff --git a/llvm/cmake/modules/LLVMConfig.cmake.in b/llvm/cmake/modules/LLVMConfig.cmake.in
-index 536031f..6ef54a0 100644
---- a/llvm/cmake/modules/LLVMConfig.cmake.in
-+++ b/llvm/cmake/modules/LLVMConfig.cmake.in
-@@ -89,6 +89,8 @@ if(NOT TARGET LLVMSupport)
-   set(LLVM_EXPORTED_TARGETS "@LLVM_CONFIG_EXPORTS@")
-   include("@LLVM_CONFIG_EXPORTS_FILE@")
-   @llvm_config_include_buildtree_only_exports@
-+
-+  include("@LLVM_CONFIG_STATIC_EXPORTS_FILE@" OPTIONAL)
- endif()
- 
- # By creating intrinsics_gen here, subprojects that depend on LLVM's
--- 
-1.8.3.1
-
diff --git a/0001-CMake-Split-test-binary-exports-into-their-own-expor.patch b/0001-CMake-Split-test-binary-exports-into-their-own-expor.patch
deleted file mode 100644
index a3801ff..0000000
--- a/0001-CMake-Split-test-binary-exports-into-their-own-expor.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-From 9d496e978f59e153bb76e92229d5a524d92dee04 Mon Sep 17 00:00:00 2001
-From: Tom Stellard <tstellar@redhat.com>
-Date: Tue, 10 Sep 2019 13:33:48 -0700
-Subject: [PATCH] CMake: Split test binary exports into their own export file
-
----
- llvm/cmake/modules/AddLLVM.cmake       | 7 ++++++-
- llvm/cmake/modules/CMakeLists.txt      | 3 +++
- llvm/cmake/modules/LLVMConfig.cmake.in | 1 +
- 3 files changed, 10 insertions(+), 1 deletion(-)
-
-diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
-index 200fc45..9eec7a7 100644
---- a/llvm/cmake/modules/AddLLVM.cmake
-+++ b/llvm/cmake/modules/AddLLVM.cmake
-@@ -953,7 +953,12 @@ macro(add_llvm_utility name)
-       set(export_to_llvmexports)
-       if (${name} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR
-           NOT LLVM_DISTRIBUTION_COMPONENTS)
--        set(export_to_llvmexports EXPORT LLVMExports)
-+        if (${name} STREQUAL "not" OR ${name} STREQUAL "count" OR
-+            ${name} STREQUAL "yaml-bench" OR ${name} STREQUAL "lli-child-target")
-+          set(export_to_llvmexports EXPORT LLVMTestExports)
-+        else()
-+          set(export_to_llvmexports EXPORT LLVMExports)
-+        endif()
-         set_property(GLOBAL PROPERTY LLVM_HAS_EXPORTS True)
-       endif()
- 
-diff --git a/llvm/cmake/modules/CMakeLists.txt b/llvm/cmake/modules/CMakeLists.txt
-index dc982d2..c861f45 100644
---- a/llvm/cmake/modules/CMakeLists.txt
-+++ b/llvm/cmake/modules/CMakeLists.txt
-@@ -106,6 +106,7 @@ set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/bin")
- set(LLVM_CONFIG_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMExports.cmake")
- set(LLVM_CONFIG_EXPORTS "${LLVM_EXPORTS}")
- set(LLVM_CONFIG_STATIC_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMStaticExports.cmake")
-+set(LLVM_CONFIG_TEST_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMTestExports.cmake")
- configure_file(
-   LLVMConfig.cmake.in
-   ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
-@@ -124,6 +125,8 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
-             COMPONENT cmake-exports)
-     install(EXPORT LLVMStaticExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
-             COMPONENT cmake-exports)
-+    install(EXPORT LLVMTestExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
-+            COMPONENT cmake-exports)
-   endif()
- 
-   install(FILES
-diff --git a/llvm/cmake/modules/LLVMConfig.cmake.in b/llvm/cmake/modules/LLVMConfig.cmake.in
-index 6ef54a0..d81b09a 100644
---- a/llvm/cmake/modules/LLVMConfig.cmake.in
-+++ b/llvm/cmake/modules/LLVMConfig.cmake.in
-@@ -91,6 +91,7 @@ if(NOT TARGET LLVMSupport)
-   @llvm_config_include_buildtree_only_exports@
- 
-   include("@LLVM_CONFIG_STATIC_EXPORTS_FILE@" OPTIONAL)
-+  include("@LLVM_CONFIG_TEST_EXPORTS_FILE@" OPTIONAL)
- endif()
- 
- # By creating intrinsics_gen here, subprojects that depend on LLVM's
--- 
-1.8.3.1
-
diff --git a/0001-llvm-Avoid-linking-llvm-cfi-verify-to-duplicate-libs.patch b/0001-llvm-Avoid-linking-llvm-cfi-verify-to-duplicate-libs.patch
deleted file mode 100644
index 2f7ea76..0000000
--- a/0001-llvm-Avoid-linking-llvm-cfi-verify-to-duplicate-libs.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From 352558e69b3691cfdc8e1adc2a1fbb737bc67cbb Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
-Date: Tue, 16 Jun 2020 12:16:52 +0200
-Subject: [PATCH] [llvm] Avoid linking llvm-cfi-verify to duplicate libs
-
-Fix the CMake rules for LLVMCFIVerify library not to pull duplicate
-LLVM .a libraries when linking to the dylib.  This prevents problems
-due to duplicate symbols and apparently fixes mingw32.
-
-This is an alternative approach to D44650 that just forces .a libraries
-instead.  However, there doesn't seem to be any reason to do that.
-
-Differential Revision: https://reviews.llvm.org/D81921
----
- llvm/tools/llvm-cfi-verify/lib/CMakeLists.txt | 20 +++++++++++--------
- 1 file changed, 12 insertions(+), 8 deletions(-)
-
-diff --git a/llvm/tools/llvm-cfi-verify/lib/CMakeLists.txt b/llvm/tools/llvm-cfi-verify/lib/CMakeLists.txt
-index 82ca42e624a..41d55ed9321 100644
---- a/llvm/tools/llvm-cfi-verify/lib/CMakeLists.txt
-+++ b/llvm/tools/llvm-cfi-verify/lib/CMakeLists.txt
-@@ -7,13 +7,17 @@ add_library(LLVMCFIVerify
-   )
- 
- llvm_update_compile_flags(LLVMCFIVerify)
--llvm_map_components_to_libnames(libs
--  DebugInfoDWARF
--  MC
--  MCParser
--  Object
--  Support
--  Symbolize
--  )
-+if (LLVM_LINK_LLVM_DYLIB)
-+  set(libs LLVM)
-+else()
-+  llvm_map_components_to_libnames(libs
-+    DebugInfoDWARF
-+    MC
-+    MCParser
-+    Object
-+    Support
-+    Symbolize
-+    )
-+endif()
- target_link_libraries(LLVMCFIVerify ${libs})
- set_target_properties(LLVMCFIVerify PROPERTIES FOLDER "Libraries")
--- 
-2.18.1
-
diff --git a/bab5908df544680ada0a3cf431f55aeccfbdb321.patch b/bab5908df544680ada0a3cf431f55aeccfbdb321.patch
deleted file mode 100644
index 2a93e6a..0000000
--- a/bab5908df544680ada0a3cf431f55aeccfbdb321.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-From bab5908df544680ada0a3cf431f55aeccfbdb321 Mon Sep 17 00:00:00 2001
-From: serge-sans-paille <sguelton@redhat.com>
-Date: Mon, 13 Apr 2020 13:44:15 +0200
-Subject: [PATCH] Normalize working directory when running llvm-mc in test
-
-Otherwise, depending on the lit location used to run the test, llvm-mc adds an
-include_directories entry in the dwarf output, which breaks tests in some setup.
-
-Differential Revision: https://reviews.llvm.org/D77876
----
- llvm/test/MC/MachO/gen-dwarf.s | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/llvm/test/MC/MachO/gen-dwarf.s b/llvm/test/MC/MachO/gen-dwarf.s
-index 0813856d625f..6d39d278e818 100644
---- a/llvm/test/MC/MachO/gen-dwarf.s
-+++ b/llvm/test/MC/MachO/gen-dwarf.s
-@@ -1,4 +1,4 @@
--// RUN: llvm-mc -g -triple i386-apple-darwin10 %s -filetype=obj -o %t
-+// RUN: mkdir -p %t0 && cd %t0 && llvm-mc -g -triple i386-apple-darwin10 %s -filetype=obj -o %t
- // RUN: llvm-dwarfdump -all %t | FileCheck %s
- 
- .globl _bar
diff --git a/llvm.spec b/llvm.spec
index 8ee953b..04b8e23 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -10,10 +10,10 @@
 
 %global llvm_libdir %{_libdir}/%{name}
 %global build_llvm_libdir %{buildroot}%{llvm_libdir}
-#%%global rc_ver 6
-%global baserelease 10
+%global rc_ver 1
+%global baserelease 0.1
 %global llvm_srcdir llvm-%{version}%{?rc_ver:rc%{rc_ver}}.src
-%global maj_ver 10
+%global maj_ver 11
 %global min_ver 0
 %global patch_ver 0
 
@@ -57,12 +57,6 @@ Source2:	lit.fedora.cfg.py
 %endif
 Source4:	https://prereleases.llvm.org/%{version}/hans-gpg-key.asc
 
-Patch0:		0001-CMake-Split-static-library-exports-into-their-own-ex.patch
-%if %{without compat_build}
-Patch1:		0001-CMake-Split-test-binary-exports-into-their-own-expor.patch
-%endif
-Patch2:		bab5908df544680ada0a3cf431f55aeccfbdb321.patch
-Patch3:		0001-llvm-Avoid-linking-llvm-cfi-verify-to-duplicate-libs.patch
 
 BuildRequires:	gcc
 BuildRequires:	gcc-c++
@@ -108,6 +102,15 @@ Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 # app that requires the libLLVMLineEditor, so we need to make sure
 # libedit-devel is available.
 Requires:	libedit-devel
+# The installed cmake files reference binaries from llvm-test and llvm-static.
+# We tried in the past to split the cmake exports for these binaries out into
+# separate files, so that llvm-devel would not need to Require these packages,
+# but this caused bugs (rhbz#1773678) and forced us to carry two non-upstream
+# patches.
+Requires:	llvm-static%{?_isa} = %{version}-%{release}
+Requires:	llvm-test%{?_isa} = %{version}-%{release}
+
+
 Requires(post):	%{_sbindir}/alternatives
 Requires(postun):	%{_sbindir}/alternatives
 
@@ -181,9 +184,10 @@ pathfix.py -i %{__python3} -pn \
 # LLVM-Unit :: Target/AArch64/./AArch64Tests/InstSizes.PATCHPOINT
 # LLVM-Unit :: Target/AArch64/./AArch64Tests/InstSizes.STACKMAP
 # LLVM-Unit :: Target/AArch64/./AArch64Tests/InstSizes.TLSDESC_CALLSEQ
-%ifarch s390x
+# On X86_64, LTO builds of TableGen crash.  This can be reproduced by:
+# %%cmake_build --target include/llvm/IR/IntrinsicsAArch64.h
+# Because of these failures, lto is disabled for now.
 %global _lto_cflags %{nil}
-%endif
 
 %ifarch s390 %{arm} %ix86
 # Decrease debuginfo verbosity to reduce memory consumption during final library linking
@@ -469,8 +473,6 @@ fi
 %{_includedir}/llvm-c
 %{_libdir}/libLLVM.so
 %{_libdir}/cmake/llvm
-%exclude %{_libdir}/cmake/llvm/LLVMStaticExports.cmake
-%exclude %{_libdir}/cmake/llvm/LLVMTestExports.cmake
 %else
 %{_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
 %{pkg_bindir}/llvm-config
@@ -493,7 +495,6 @@ fi
 %if %{without compat_build}
 %{_libdir}/*.a
 %exclude %{_libdir}/libLLVMTestingSupport.a
-%{_libdir}/cmake/llvm/LLVMStaticExports.cmake
 %else
 %{_libdir}/%{name}/lib/*.a
 %endif
@@ -517,7 +518,6 @@ fi
 %{_bindir}/llvm-opt-fuzzer
 %{_libdir}/BugpointPasses.so
 %{_libdir}/LLVMHello.so
-%{_libdir}/cmake/llvm/LLVMTestExports.cmake
 
 %files googletest
 %license LICENSE.TXT
@@ -527,6 +527,10 @@ fi
 %endif
 
 %changelog
+* Thu Aug 06 2020 Tom Stellard <tstellar@redhat.com> - 11.0.0-0.1-rc1
+- LLVM 11.0.0-rc1 Release
+- Make llvm-devel require llvm-static and llvm-test
+
 * Tue Aug 04 2020 Tom Stellard <tstellar@redhat.com> - 10.0.0-10
 - Backport upstream patch to fix build with -flto.
 - Disable LTO on s390x to work-around unit test failures.
diff --git a/sources b/sources
index d9c3a88..67a9e7d 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (llvm-10.0.0.src.tar.xz) = 7dc961aacee3a01ecc002ff2b688a2ef50661856d2abd5ecc90566ffcad7566e4976736cd339ea96592e452cd5a17aaceba9712b2effec805661cca8ff020ee7
-SHA512 (llvm-10.0.0.src.tar.xz.sig) = 2e4c61af5d84db4bc7a8ab51367210c529ae02e401b7a73a449f79bf9d92654ccf36fdef0f552c8850df0e94bcafce2359180ad0cdf720be7c874a782a936878
+SHA512 (llvm-11.0.0rc1.src.tar.xz) = 2e07ca946ca3865990670b82d265c8a024e116a052f533c652db025d248cc08c373e00d96eac2147e0ff74db29a874e85ec5d6a7ea10031908accf3b4165ebb3
+SHA512 (llvm-11.0.0rc1.src.tar.xz.sig) = a3dc7a832022b1f4470447daa00b0dd22c46583b213594a623335657ac68f37556b5d49df490ee13f21715863060e4ca6f1f98124fc0e272ddfa008aba274bbb