11.3.1-1
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5
gcc.spec
5
gcc.spec
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@ -272,6 +272,7 @@ Patch15: gcc11-pr101786.patch
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Patch16: gcc11-stringify-__VA_OPT__.patch
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Patch17: gcc11-stringify-__VA_OPT__-2.patch
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Patch18: gcc11-pr105331.patch
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Patch19: gcc11-pr105324.patch
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Patch100: gcc11-fortran-fdec-duplicates.patch
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Patch101: gcc11-fortran-flogical-as-integer.patch
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@ -802,6 +803,7 @@ to NVidia PTX capable devices if available.
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%patch16 -p0 -b .stringify-__VA_OPT__~
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%patch17 -p0 -b .stringify-__VA_OPT__-2~
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%patch18 -p0 -b .pr105331~
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%patch19 -p0 -b .pr105324~
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%if 0%{?rhel} >= 9
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%patch100 -p1 -b .fortran-fdec-duplicates~
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@ -3173,6 +3175,9 @@ end
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tree-optimization/105189, tree-optimization/105198,
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tree-optimization/105226, tree-optimization/105232,
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tree-optimization/105235
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- fix bogus -Wuninitialized warning on va_arg with complex types on x86_64
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(PR target/105331)
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- remove bogus assertion in std::from_chars (PR libstdc++/105324)
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* Fri Apr 1 2022 Jakub Jelinek <jakub@redhat.com> 11.2.1-10
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- update from releases/gcc-11-branch
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@ -19,7 +19,6 @@ that also repeats later in the @multilib_flags@, which should be harmless.
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2021-08-04 Jakub Jelinek <jakub@redhat.com>
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* config/t-slibgcc (SHLIB_LINK): Add $(LDFLAGS).
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* config/t-slibgcc-darwin (SHLIB_LINK): Likewise.
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* config/t-slibgcc-vms (SHLIB_LINK): Likewise.
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--- libgcc/config/t-slibgcc
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@ -33,17 +32,6 @@ that also repeats later in the @multilib_flags@, which should be harmless.
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-o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
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$(SHLIB_OBJS) $(SHLIB_LC) && \
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rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
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--- libgcc/config/t-slibgcc-darwin
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+++ libgcc/config/t-slibgcc-darwin
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@@ -15,7 +15,7 @@ SHLIB_LC = -lc
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# Note that this version is used for the loader, not the linker; the linker
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# uses the stub versions named by the versioned members of $(INSTALL_FILES).
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-SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -dynamiclib -nodefaultlibs \
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+SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) $(LDFLAGS) -dynamiclib -nodefaultlibs \
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-install_name @shlib_slibdir@/$(SHLIB_INSTALL_NAME) \
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-single_module -o $(SHLIB_DIR)/$(SHLIB_SONAME) \
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-Wl,-exported_symbols_list,$(SHLIB_MAP) \
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--- libgcc/config/t-slibgcc-vms
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+++ libgcc/config/t-slibgcc-vms
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@@ -22,7 +22,7 @@ SHLIB_LINK = \
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@ -0,0 +1,44 @@
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libstdc++: Remove bogus assertion in std::from_chars [PR105324]
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I'm not sure what I was thinking when I added this assertion, maybe it
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was supposed to be alignment == 1 (which is what the pmr::string actually
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uses). The simplest fix is to just remove the assertion.
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The assertion is no longer enabled by default on trunk, but it's still
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there for the --enablke-libstdcxx-debug build, and is still wrong. The
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fix is needed on the gcc-11 branch.
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2022-04-21 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/105324
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* src/c++17/floating_from_chars.cc (buffer_resource::do_allocate):
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Remove assertion.
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* testsuite/20_util/from_chars/pr105324.cc: New test.
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--- libstdc++-v3/src/c++17/floating_from_chars.cc
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+++ libstdc++-v3/src/c++17/floating_from_chars.cc
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@@ -101,7 +101,6 @@ namespace
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return m_buf + std::__exchange(m_bytes, m_bytes + bytes);
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__glibcxx_assert(m_ptr == nullptr);
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- __glibcxx_assert(alignment != 1);
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m_ptr = operator new(bytes);
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m_bytes = bytes;
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--- libstdc++-v3/testsuite/20_util/from_chars/pr105324.cc
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+++ libstdc++-v3/testsuite/20_util/from_chars/pr105324.cc
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@@ -0,0 +1,14 @@
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+// { dg-do run { target c++17 } }
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+
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+#include <charconv>
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+#include <string>
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+
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+int main()
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+{
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+ // PR libstdc++/105324
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+ // std::from_chars() assertion at floating_from_chars.cc:78
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+ std::string s(512, '1');
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+ s[1] = '.';
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+ long double d;
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+ std::from_chars(s.data(), s.data() + s.size(), d);
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+}
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