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59
SOURCES/gcc8-RHEL-32886.patch
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59
SOURCES/gcc8-RHEL-32886.patch
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@ -0,0 +1,59 @@
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2024-04-18 Jakub Jelinek <jakub@redhat.com>
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* tree-vect-stmts.c (vectorizable_call): For j == 0 use
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vargs.safe_grow (nargs) rather than vargs.create (nargs), for j != 0
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remove vargs.truncate (0). Instead of vargs.quick_push store into
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vargs[i]. Use vargs[i] instead of gimple_call_arg (new_stmt, i)
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if j != 0.
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* gcc.c-torture/compile/20240418.c: New test.
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--- gcc/tree-vect-stmts.c.jj 2021-04-22 15:48:48.228178359 +0200
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+++ gcc/tree-vect-stmts.c 2024-04-18 13:21:46.104061529 +0200
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@@ -3242,9 +3242,7 @@ vectorizable_call (gimple *gs, gimple_st
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{
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/* Build argument list for the vectorized call. */
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if (j == 0)
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- vargs.create (nargs);
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- else
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- vargs.truncate (0);
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+ vargs.safe_grow (nargs);
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if (slp_node)
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{
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@@ -3252,7 +3250,7 @@ vectorizable_call (gimple *gs, gimple_st
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vec<tree> vec_oprnds0;
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for (i = 0; i < nargs; i++)
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- vargs.quick_push (gimple_call_arg (stmt, i));
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+ vargs[i] = gimple_call_arg (stmt, i);
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vect_get_slp_defs (vargs, slp_node, &vec_defs);
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vec_oprnds0 = vec_defs[0];
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@@ -3314,13 +3312,10 @@ vectorizable_call (gimple *gs, gimple_st
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vec_oprnd0
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= vect_get_vec_def_for_operand (op, stmt);
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else
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- {
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- vec_oprnd0 = gimple_call_arg (new_stmt, i);
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- vec_oprnd0
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- = vect_get_vec_def_for_stmt_copy (dt[i], vec_oprnd0);
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- }
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+ vec_oprnd0
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+ = vect_get_vec_def_for_stmt_copy (dt[i], vargs[i]);
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- vargs.quick_push (vec_oprnd0);
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+ vargs[i] = vec_oprnd0;
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}
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if (gimple_call_internal_p (stmt)
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--- gcc/testsuite/gcc.c-torture/compile/20240418.c.jj 2024-04-18 13:24:10.180065661 +0200
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+++ gcc/testsuite/gcc.c-torture/compile/20240418.c 2024-04-18 13:19:12.166194018 +0200
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@@ -0,0 +1,7 @@
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+void
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+foo (signed char *p, unsigned long long *q)
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+{
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+ int i;
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+ for (i = 0; i <= 64; i++)
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+ *p++ = __builtin_popcountll (*q++);
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+}
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@ -4,7 +4,7 @@
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%global gcc_major 8
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# Note, gcc_release must be integer, if you want to add suffixes to
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# %%{release}, append them after %%{gcc_release} on Release: line.
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%global gcc_release 21
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%global gcc_release 22
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%global nvptx_tools_gitrev c28050f60193b3b95a18866a96f03334e874e78f
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%global nvptx_newlib_gitrev aadc8eb0ec43b7cd0dd2dfb484bae63c8b05ef24
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%global _unpackaged_files_terminate_build 0
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@ -104,7 +104,7 @@
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Summary: Various compilers (C, C++, Objective-C, ...)
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Name: gcc
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Version: %{gcc_version}
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Release: %{gcc_release}%{?dist}.alma.1
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Release: %{gcc_release}%{?dist}
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# libgcc, libgfortran, libgomp, libstdc++ and crtstuff have
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# GCC Runtime Exception.
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License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
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@ -306,6 +306,7 @@ Patch45: gcc8-pr99074.patch
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Patch46: gcc8-pr87723.patch
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Patch47: gcc8-pr111039.patch
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Patch48: gcc8-pr111070.patch
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Patch49: gcc8-RHEL-32886.patch
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Patch1000: nvptx-tools-no-ptxas.patch
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Patch1001: nvptx-tools-build.patch
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@ -929,6 +930,7 @@ so that there cannot be any synchronization problems.
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%patch46 -p1 -b .pr87723~
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%patch47 -p1 -b .pr111039~
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%patch48 -p1 -b .pr111070~
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%patch49 -p0 -b .32886~
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cd nvptx-tools-%{nvptx_tools_gitrev}
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%patch1000 -p1 -b .nvptx-tools-no-ptxas~
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@ -1021,7 +1023,7 @@ CC="$CC" CXX="$CXX" CFLAGS="$OPT_FLAGS" LDFLAGS="$RPM_LD_FLAGS" \
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--target nvptx-none --enable-as-accelerator-for=%{gcc_target_platform} \
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--enable-languages=c,c++,fortran,lto \
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--prefix=%{_prefix} --mandir=%{_mandir} --infodir=%{_infodir} \
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--with-bugurl=http://bugs.almalinux.org/ \
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--with-bugurl=http://bugzilla.redhat.com/bugzilla \
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--enable-checking=release --with-system-zlib \
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--with-gcc-major-version-only --without-isl
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make %{?_smp_mflags}
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@ -1047,7 +1049,7 @@ enablelgo=,go
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%endif
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CONFIGURE_OPTS="\
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--prefix=%{_prefix} --mandir=%{_mandir} --infodir=%{_infodir} \
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--with-bugurl=http://bugs.almalinux.org/ \
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--with-bugurl=http://bugzilla.redhat.com/bugzilla \
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--enable-shared --enable-threads=posix --enable-checking=release \
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%ifarch ppc64le
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--enable-targets=powerpcle-linux \
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@ -2680,7 +2682,7 @@ fi
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%{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/liblsan_preinit.o
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%endif
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%{_prefix}/libexec/getconf/default
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%doc gcc/README* rpm.doc/changelogs/gcc/ChangeLog*
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%doc gcc/README* rpm.doc/changelogs/gcc/ChangeLog*
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%{!?_licensedir:%global license %%doc}
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%license gcc/COPYING* COPYING.RUNTIME
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@ -3336,8 +3338,8 @@ fi
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%{ANNOBIN_GCC_PLUGIN_DIR}/gcc-annobin.so.0.0.0
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%changelog
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* Wed Mar 27 2024 Eduard Abdullin <eabdullin@almalinux.org> - 8.5.0-21.alma.1
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- AlmaLinux changes
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* Thu Apr 18 2024 Marek Polacek <polacek@redhat.com> 8.5.0-22
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- fix ICE in the vectorizer (RHEL-32886)
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* Wed Oct 4 2023 Marek Polacek <polacek@redhat.com> 8.5.0-21
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- guard the bit test merging code in if-combine (RHEL-11483)
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@ -3364,6 +3366,7 @@ fi
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* Wed Jul 20 2022 Marek Polacek <polacek@redhat.com> 8.5.0-15
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- backport straight-line-speculation mitigation (#2108721)
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* Fri Jul 8 2022 Jonathan Wakely <jwakely@redhat.com> 8.5.0-14
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- backport std::regex check for invalid range (#2001788)
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