Sync bug fix patch from openeuler/gcc

0090-double-sized-mul-testsuite-Add-march-armv8.2-a-for-d.patch

@@ -0,0 +1,40 @@
+From 01517aa2397f854ffa96128a0fb23dd5542be709 Mon Sep 17 00:00:00 2001
+From: Chernonog Viacheslav <chernonog.vyacheslav@huawei.com>
+Date: Tue, 30 Apr 2024 18:43:32 +0800
+Subject: [PATCH 1/4] [double-sized-mul][testsuite] Add march armv8.2-a for dg
+ tests
+
+---
+ gcc/testsuite/gcc.dg/double_sized_mul-1.c | 2 +-
+ gcc/testsuite/gcc.dg/double_sized_mul-2.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/testsuite/gcc.dg/double_sized_mul-1.c b/gcc/testsuite/gcc.dg/double_sized_mul-1.c
+index 4d475cc8a..d32a25223 100644
+--- a/gcc/testsuite/gcc.dg/double_sized_mul-1.c
++++ b/gcc/testsuite/gcc.dg/double_sized_mul-1.c
+@@ -1,7 +1,7 @@
+ /* { dg-do compile } */
+ /* fif-conversion-gimple and fuaddsub-overflow-match-all are required for
+    proper overflow detection in some cases.  */
+-/* { dg-options "-O2 -fif-conversion-gimple -fuaddsub-overflow-match-all -fdump-tree-widening_mul-stats" } */
++/* { dg-options "-O2 -fif-conversion-gimple -march=armv8.2-a -fuaddsub-overflow-match-all -fdump-tree-widening_mul-stats" } */
+ #include <stdint.h>
+ 
+ typedef unsigned __int128 uint128_t;
+diff --git a/gcc/testsuite/gcc.dg/double_sized_mul-2.c b/gcc/testsuite/gcc.dg/double_sized_mul-2.c
+index cc6e5af25..ff35902b7 100644
+--- a/gcc/testsuite/gcc.dg/double_sized_mul-2.c
++++ b/gcc/testsuite/gcc.dg/double_sized_mul-2.c
+@@ -1,7 +1,7 @@
+ /* { dg-do compile } */
+ /* fif-conversion-gimple is required for proper overflow detection
+    in some cases.  */
+-/* { dg-options "-O2 -fif-conversion-gimple -fuaddsub-overflow-match-all -fdump-tree-widening_mul-stats" } */
++/* { dg-options "-O2 -fif-conversion-gimple -march=armv8.2-a -fuaddsub-overflow-match-all -fdump-tree-widening_mul-stats" } */
+ #include <stdint.h>
+ 
+ typedef unsigned __int128 uint128_t;
+-- 
+2.33.0
+

0091-IPA-Bugfix-Fix-fails-in-IPA-prefetch-src-openEuler-g.patch

@@ -0,0 +1,34 @@
+From b84a896e2df214b08d6519a097cc410d3e582add Mon Sep 17 00:00:00 2001
+From: Diachkov Ilia <diachkov.ilia1@huawei-partners.com>
+Date: Wed, 8 May 2024 21:28:32 +0800
+Subject: [PATCH 2/4] [IPA][Bugfix] Fix fails in IPA prefetch
+ (src-openEuler/gcc: I9J6N6)
+
+---
+ gcc/ipa-prefetch.cc | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/ipa-prefetch.cc b/gcc/ipa-prefetch.cc
+index 1ceb5137f..94290ea9c 100644
+--- a/gcc/ipa-prefetch.cc
++++ b/gcc/ipa-prefetch.cc
+@@ -1432,8 +1432,14 @@ remap_gimple_op_r (tree *tp, int *walk_subtrees, void *data)
+ 	  TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old);
+ 	  TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old);
+ 	  TREE_NO_WARNING (*tp) = TREE_NO_WARNING (old);
+-	  /* TODO: maybe support this case.  */
+-	  gcc_assert (MR_DEPENDENCE_CLIQUE (old) == 0);
++	  if (MR_DEPENDENCE_CLIQUE (old) != 0)
++	    {
++	      MR_DEPENDENCE_CLIQUE (*tp) = MR_DEPENDENCE_CLIQUE (old);
++	      MR_DEPENDENCE_BASE (*tp) = MR_DEPENDENCE_BASE (old);
++	      if (dump_file)
++		fprintf (dump_file, "Copy clique=%d base=%d info.\n",
++			 MR_DEPENDENCE_CLIQUE (old), MR_DEPENDENCE_BASE (old));
++	    }
+ 	  /* We cannot propagate the TREE_THIS_NOTRAP flag if we have
+ 	     remapped a parameter as the property might be valid only
+ 	     for the parameter itself.  */
+-- 
+2.33.0
+

0092-AES-Bugfix-Change-set_of-to-reg_set_p-and-add-check-.patch

@@ -0,0 +1,29 @@
+From acb6bbf0612aead00a879892ba8ed816c90fe788 Mon Sep 17 00:00:00 2001
+From: Chernonog Viacheslav <chernonog.vyacheslav@huawei.com>
+Date: Wed, 8 May 2024 19:24:27 +0800
+Subject: [PATCH 3/4] [AES][Bugfix] Change set_of to reg_set_p, and add check
+ for global_regs fix for I9JDHE
+
+---
+ gcc/rtl-matcher.h | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/rtl-matcher.h b/gcc/rtl-matcher.h
+index 6aed8d98d..5310f6266 100644
+--- a/gcc/rtl-matcher.h
++++ b/gcc/rtl-matcher.h
+@@ -56,8 +56,9 @@ check_def_chain_ref (df_ref ref, rtx reg)
+   if (!ref || !DF_REF_INSN_INFO (ref))
+     return false;
+ 
+-  return !global_regs[REGNO (reg)]
+-    || set_of (reg, DF_REF_INSN (ref));
++  return !(REGNO (reg) < FIRST_PSEUDO_REGISTER
++	   && global_regs[REGNO (reg)])
++    || reg_set_p (reg, DF_REF_INSN (ref));
+ }
+ 
+ /* Get the single def instruction of the reg being used in the insn.  */
+-- 
+2.33.0
+

0093-fix-bugs-within-pointer-compression-and-DFE.patch

@@ -0,0 +1,26 @@
+From 48724ee73cd58b67d59962ee4d56ac85db797e61 Mon Sep 17 00:00:00 2001
+From: tiancheng-bao <baotiancheng1@huawei.com>
+Date: Fri, 10 May 2024 17:52:27 +0800
+Subject: [PATCH 4/4] fix bugs within pointer compression and DFE
+
+---
+ gcc/ipa-struct-reorg/ipa-struct-reorg.cc | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/gcc/ipa-struct-reorg/ipa-struct-reorg.cc b/gcc/ipa-struct-reorg/ipa-struct-reorg.cc
+index 2257d3528..1a169c635 100644
+--- a/gcc/ipa-struct-reorg/ipa-struct-reorg.cc
++++ b/gcc/ipa-struct-reorg/ipa-struct-reorg.cc
+@@ -7472,9 +7472,6 @@ ipa_struct_reorg::rewrite_assign (gassign *stmt, gimple_stmt_iterator *gsi)
+ 	    continue;
+ 	  tree lhs_expr = newlhs[i] ? newlhs[i] : lhs;
+ 	  tree rhs_expr = newrhs[i] ? newrhs[i] : rhs;
+-	  if (!useless_type_conversion_p (TREE_TYPE (lhs_expr),
+-					  TREE_TYPE (rhs_expr)))
+-	    rhs_expr = gimplify_build1 (gsi, NOP_EXPR, TREE_TYPE (lhs_expr), rhs_expr);  
+ 	  gimple *newstmt = gimple_build_assign (lhs_expr, rhs_expr);
+ 	  if (dump_file && (dump_flags & TDF_DETAILS))
+ 	    {
+-- 
+2.33.0
+

gcc.spec

@@ -2,7 +2,7 @@
 %global gcc_major 12
 # 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 28
+%global gcc_release 29
 
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
@@ -199,6 +199,11 @@ Patch86: 0086-Modfify-cost-calculation-for-dealing-with-equivalenc.patch
 Patch87: 0087-Add-cost-calculation-for-reg-equivalence-invariants.patch
 Patch88: 0088-BUGFIX-Fix-the-configure-file-of-BOLT.patch
 Patch89: 0089-StructReorderFields-Fix-gimple-call-not-rewritten.patch
+Patch90: 0090-double-sized-mul-testsuite-Add-march-armv8.2-a-for-d.patch
+Patch91: 0091-IPA-Bugfix-Fix-fails-in-IPA-prefetch-src-openEuler-g.patch
+Patch92: 0092-AES-Bugfix-Change-set_of-to-reg_set_p-and-add-check-.patch
+Patch93: 0093-fix-bugs-within-pointer-compression-and-DFE.patch
+
 
 # Part 3000 ~ 4999
 %ifarch loongarch64
@@ -859,6 +864,10 @@ not stable, so plugins must be rebuilt any time GCC is updated.
 %patch87 -p1
 %patch88 -p1
 %patch89 -p1
+%patch90 -p1
+%patch91 -p1
+%patch92 -p1
+%patch93 -p1
 
 %ifarch loongarch64
 %patch3001 -p1
@@ -3254,6 +3263,10 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Sat May 11 2024 tiancheng-bao <baotiancheng1@huawei.com> - 12.3.1-29
+- Type: Sync
+- DESC: Sync bug fix patch from openeuler/gcc
+
 * Mon Apr 29 2024 huang-xiaoquan <huangxiaoquan1@huawei.com> - 12.3.1-28
 - Type: BUGFIX
 - DESC: StructReorderFields-Fix-gimple-call-not-rewritten.