SOURCES/gcc8-RHEL-32886.patch

@@ -0,0 +1,59 @@
+2024-04-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-stmts.c (vectorizable_call): For j == 0 use
+	vargs.safe_grow (nargs) rather than vargs.create (nargs), for j != 0
+	remove vargs.truncate (0).  Instead of vargs.quick_push store into
+	vargs[i].  Use vargs[i] instead of gimple_call_arg (new_stmt, i)
+	if j != 0.
+
+	* gcc.c-torture/compile/20240418.c: New test.
+
+--- gcc/tree-vect-stmts.c.jj	2021-04-22 15:48:48.228178359 +0200
++++ gcc/tree-vect-stmts.c	2024-04-18 13:21:46.104061529 +0200
+@@ -3242,9 +3242,7 @@ vectorizable_call (gimple *gs, gimple_st
+ 	{
+ 	  /* Build argument list for the vectorized call.  */
+ 	  if (j == 0)
+-	    vargs.create (nargs);
+-	  else
+-	    vargs.truncate (0);
++	    vargs.safe_grow (nargs);
+ 
+ 	  if (slp_node)
+ 	    {
+@@ -3252,7 +3250,7 @@ vectorizable_call (gimple *gs, gimple_st
+ 	      vec<tree> vec_oprnds0;
+ 
+ 	      for (i = 0; i < nargs; i++)
+-		vargs.quick_push (gimple_call_arg (stmt, i));
++		vargs[i] = gimple_call_arg (stmt, i);
+ 	      vect_get_slp_defs (vargs, slp_node, &vec_defs);
+ 	      vec_oprnds0 = vec_defs[0];
+ 
+@@ -3314,13 +3312,10 @@ vectorizable_call (gimple *gs, gimple_st
+ 		vec_oprnd0
+ 		  = vect_get_vec_def_for_operand (op, stmt);
+ 	      else
+-		{
+-		  vec_oprnd0 = gimple_call_arg (new_stmt, i);
+-		  vec_oprnd0
+-                    = vect_get_vec_def_for_stmt_copy (dt[i], vec_oprnd0);
+-		}
++		vec_oprnd0
++		  = vect_get_vec_def_for_stmt_copy (dt[i], vargs[i]);
+ 
+-	      vargs.quick_push (vec_oprnd0);
++	      vargs[i] = vec_oprnd0;
+ 	    }
+ 
+ 	  if (gimple_call_internal_p (stmt)
+--- gcc/testsuite/gcc.c-torture/compile/20240418.c.jj	2024-04-18 13:24:10.180065661 +0200
++++ gcc/testsuite/gcc.c-torture/compile/20240418.c	2024-04-18 13:19:12.166194018 +0200
+@@ -0,0 +1,7 @@
++void
++foo (signed char *p, unsigned long long *q)
++{
++  int i;
++  for (i = 0; i <= 64; i++)
++    *p++ = __builtin_popcountll (*q++);
++}

SPECS/gcc.spec

@@ -4,7 +4,7 @@
 %global gcc_major 8
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %%{release}, append them after %%{gcc_release} on Release: line.
-%global gcc_release 21
+%global gcc_release 22
 %global nvptx_tools_gitrev c28050f60193b3b95a18866a96f03334e874e78f
 %global nvptx_newlib_gitrev aadc8eb0ec43b7cd0dd2dfb484bae63c8b05ef24
 %global _unpackaged_files_terminate_build 0
@@ -104,7 +104,7 @@
 Summary: Various compilers (C, C++, Objective-C, ...)
 Name: gcc
 Version: %{gcc_version}
-Release: %{gcc_release}%{?dist}.alma.1
+Release: %{gcc_release}%{?dist}
 # libgcc, libgfortran, libgomp, libstdc++ and crtstuff have
 # GCC Runtime Exception.
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
@@ -306,6 +306,7 @@ Patch45: gcc8-pr99074.patch
 Patch46: gcc8-pr87723.patch
 Patch47: gcc8-pr111039.patch
 Patch48: gcc8-pr111070.patch
+Patch49: gcc8-RHEL-32886.patch
 
 Patch1000: nvptx-tools-no-ptxas.patch
 Patch1001: nvptx-tools-build.patch
@@ -929,6 +930,7 @@ so that there cannot be any synchronization problems.
 %patch46 -p1 -b .pr87723~
 %patch47 -p1 -b .pr111039~
 %patch48 -p1 -b .pr111070~
+%patch49 -p0 -b .32886~
 
 cd nvptx-tools-%{nvptx_tools_gitrev}
 %patch1000 -p1 -b .nvptx-tools-no-ptxas~
@@ -1021,7 +1023,7 @@ CC="$CC" CXX="$CXX" CFLAGS="$OPT_FLAGS" LDFLAGS="$RPM_LD_FLAGS" \
 	--target nvptx-none --enable-as-accelerator-for=%{gcc_target_platform} \
 	--enable-languages=c,c++,fortran,lto \
 	--prefix=%{_prefix} --mandir=%{_mandir} --infodir=%{_infodir} \
-	--with-bugurl=http://bugs.almalinux.org/ \
+	--with-bugurl=http://bugzilla.redhat.com/bugzilla \
 	--enable-checking=release --with-system-zlib \
 	--with-gcc-major-version-only --without-isl
 make %{?_smp_mflags}
@@ -1047,7 +1049,7 @@ enablelgo=,go
 %endif
 CONFIGURE_OPTS="\
 	--prefix=%{_prefix} --mandir=%{_mandir} --infodir=%{_infodir} \
-	--with-bugurl=http://bugs.almalinux.org/ \
+	--with-bugurl=http://bugzilla.redhat.com/bugzilla \
 	--enable-shared --enable-threads=posix --enable-checking=release \
 %ifarch ppc64le
 	--enable-targets=powerpcle-linux \
@@ -3336,8 +3338,8 @@ fi
 %{ANNOBIN_GCC_PLUGIN_DIR}/gcc-annobin.so.0.0.0
 
 %changelog
-* Wed Mar 27 2024 Eduard Abdullin <eabdullin@almalinux.org> - 8.5.0-21.alma.1
+* Thu Apr 18 2024 Marek Polacek <polacek@redhat.com> 8.5.0-22
-- AlmaLinux changes
+- fix ICE in the vectorizer (RHEL-32886)
 
 * Wed Oct  4 2023 Marek Polacek <polacek@redhat.com> 8.5.0-21
 - guard the bit test merging code in if-combine (RHEL-11483)
@@ -3364,6 +3366,7 @@ fi
 
 * Wed Jul 20 2022 Marek Polacek <polacek@redhat.com> 8.5.0-15
 - backport straight-line-speculation mitigation (#2108721)
+
 * Fri Jul  8 2022 Jonathan Wakely <jwakely@redhat.com> 8.5.0-14
 - backport std::regex check for invalid range (#2001788)