!425 [Sync] Sync patch from openeuler/gcc

From: @zhenyu--zhao_admin 
Reviewed-by: @xiongzhou4 
Signed-off-by: @xiongzhou4

0094-BUGFIX-AutoBOLT-function-miss-bind-type.patch

@@ -0,0 +1,28 @@
+From 4861c3db991e947060de54a4d20c1a13747a6024 Mon Sep 17 00:00:00 2001
+From: zhenyu--zhao_admin <zhaozhenyu17@huawei.com>
+Date: Wed, 15 May 2024 14:41:45 +0800
+Subject: [PATCH] [BUGFIX] AutoBOLT function miss bind type
+
+---
+ gcc/final.cc | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/final.cc b/gcc/final.cc
+index af4e529bb..c440846f7 100644
+--- a/gcc/final.cc
++++ b/gcc/final.cc
+@@ -4272,9 +4272,9 @@ leaf_renumber_regs_insn (rtx in_rtx)
+ 
+ #define ASM_FDO_CALLER_FLAG ".fdo.caller "
+ #define ASM_FDO_CALLER_SIZE_FLAG ".fdo.caller.size "
+-#define ASM_FDO_CALLER_BIND_FLAG ".fdo.caller.bind"
++#define ASM_FDO_CALLER_BIND_FLAG ".fdo.caller.bind "
+ 
+-#define ASM_FDO_CALLEE_FLAG ".fdo.callee"
++#define ASM_FDO_CALLEE_FLAG ".fdo.callee "
+ 
+ /* Return the relative offset address of the start instruction of BB,
+    return -1 if it is empty instruction.    */
+-- 
+2.33.0
+

0096-Bugfix-Autofdo-use-PMU-sampling-set-num-eauals-den.patch

@@ -0,0 +1,45 @@
+From 06e86b362f74ba0706fb5d8377f78d24b658c300 Mon Sep 17 00:00:00 2001
+From: zhenyu--zhao_admin <zhaozhenyu17@huawei.com>
+Date: Sat, 18 May 2024 12:22:23 +0800
+Subject: [PATCH] [Bugfix] Autofdo use PMU sampling set num eauals den
+
+---
+ gcc/final.cc    | 2 +-
+ gcc/tree-cfg.cc | 8 ++++++++
+ 2 files changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/final.cc b/gcc/final.cc
+index f66c9d155..e4bfceabc 100644
+--- a/gcc/final.cc
++++ b/gcc/final.cc
+@@ -4604,7 +4604,7 @@ dump_profile_to_elf_sections ()
+   /* Return if no feedback data.    */
+   if (!flag_profile_use && !flag_auto_profile)
+     {
+-      error ("-fauto-bolt should use with -profile-use or -fauto-profile");
++      error ("-fauto-bolt should use with -fprofile-use or -fauto-profile");
+       return;
+     }
+   
+diff --git a/gcc/tree-cfg.cc b/gcc/tree-cfg.cc
+index 05fc45147..48b52f785 100644
+--- a/gcc/tree-cfg.cc
++++ b/gcc/tree-cfg.cc
+@@ -9741,6 +9741,14 @@ execute_fixup_cfg (void)
+   /* Same scaling is also done by ipa_merge_profiles.  */
+   profile_count num = node->count;
+   profile_count den = ENTRY_BLOCK_PTR_FOR_FN (cfun)->count;
++  /* When autofdo uses PMU as the sampling unit, the number of
++     node can not be obtained directly, sometimes it will be zero,
++     but the execution number for function should at least be 1. We
++     set num be den here to make sure the num will not decrease.  */
++  if (num == profile_count::zero ().afdo () && den.quality () == profile_quality::AFDO)
++    {
++      num = den;
++    }
+   bool scale = num.initialized_p () && !(num == den);
+   auto_bitmap dce_ssa_names;
+ 
+-- 
+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 29
+%global gcc_release 30
 
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
@@ -203,7 +203,9 @@ 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
-
+Patch94: 0094-BUGFIX-AutoBOLT-function-miss-bind-type.patch
+Patch95: 0095-STABS-remove-gstabs-and-gxcoff-functionality.patch
+Patch96: 0096-Bugfix-Autofdo-use-PMU-sampling-set-num-eauals-den.patch
 
 # Part 3000 ~ 4999
 %ifarch loongarch64
@@ -868,6 +870,9 @@ not stable, so plugins must be rebuilt any time GCC is updated.
 %patch91 -p1
 %patch92 -p1
 %patch93 -p1
+%patch94 -p1
+%patch95 -p1
+%patch96 -p1
 
 %ifarch loongarch64
 %patch3001 -p1
@@ -3263,6 +3268,10 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Fri May 17 2024 Zhenyu Zhao <zhaozhenyu17@huawei.com> - 12.3.1-30
+- Type: Sync
+- DESC: Sync bug fix patch from openeuler/gcc
+
 * Sat May 11 2024 tiancheng-bao <baotiancheng1@huawei.com> - 12.3.1-29
 - Type: Sync
 - DESC: Sync bug fix patch from openeuler/gcc