From ed79a5ea4b490cd4d3d8ae849126efaee38061b9 Mon Sep 17 00:00:00 2001
From: blunce <zhangjingwang@huawei.com>
Date: Tue, 17 Jun 2025 18:17:46 +0800
Subject: [PATCH] [Sync] Sync patches from openeuler/gcc.

(cherry picked from commit e2e99351b93818f03e10cb0b4d0aec6fd9b59c06)
---
 0394-SVE-Add-SVE-constraint.patch | 36 +++++++++++++++++++++++++++++++
 gcc.spec                          |  8 ++++++-
 2 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 0394-SVE-Add-SVE-constraint.patch

diff --git a/0394-SVE-Add-SVE-constraint.patch b/0394-SVE-Add-SVE-constraint.patch
new file mode 100644
index 0000000..74bf50c
--- /dev/null
+++ b/0394-SVE-Add-SVE-constraint.patch
@@ -0,0 +1,36 @@
+From 499bec4f75a9f8846e7a7f2bf7b537debb12d384 Mon Sep 17 00:00:00 2001
+From: blunce <zhangjingwang@huawei.com>
+Date: Tue, 17 Jun 2025 18:10:02 +0800
+Subject: [PATCH] [SVE] Add SVE constraint.
+
+---
+ gcc/gimple-ssa-expand-sve.cc | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/gcc/gimple-ssa-expand-sve.cc b/gcc/gimple-ssa-expand-sve.cc
+index bd7f88cfa..12f5fe3ab 100644
+--- a/gcc/gimple-ssa-expand-sve.cc
++++ b/gcc/gimple-ssa-expand-sve.cc
+@@ -35,6 +35,9 @@ along with GCC; see the file COPYING3.  If not see
+ #include "cfgloop.h"
+ #include "gimple-ssa.h"
+ #include "gimple-pretty-print.h"
++#ifdef __aarch64__
++#include "config/aarch64/aarch64.h"
++#endif
+ 
+ namespace {
+ 
+@@ -95,6 +98,9 @@ public:
+     if (!flag_find_with_sve)
+       return false;
+ 
++    if (!TARGET_SVE)
++      return false;
++
+     if (!targetm.vector_mode_supported_p (V2DImode))
+       return false;
+ 
+-- 
+2.28.0.windows.1
+
diff --git a/gcc.spec b/gcc.spec
index 90ab707..311ebe7 100644
--- a/gcc.spec
+++ b/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 94
+%global gcc_release 95
 
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
@@ -503,6 +503,7 @@ Patch390: 0390-struct-reorg-Check-ADDR_EXPR-in-pointer-plus-assign.patch
 Patch391: 0391-oeAware-Fix-.GCC4OE_oeAware-section-dup-in-LTO.patch
 Patch392: 0392-Modify-cores-definition-for-hip-cores.patch
 Patch393: 0393-array-dse-Ignore-debug-stmt-add-testsuites.patch
+Patch394: 0394-SVE-Add-SVE-constraint.patch
 
 # Part 1001-1999
 %ifarch sw_64
@@ -1682,6 +1683,7 @@ not stable, so plugins must be rebuilt any time GCC is updated.
 %patch -P391 -p1
 %patch -P392 -p1
 %patch -P393 -p1
+%patch -P394 -p1
 
 %ifarch sw_64
 %patch -P1001 -p1
@@ -4309,6 +4311,10 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Tue Jun 17 2025 zhangjingwang <zhangjingwang@huawei.com> - 12.3.1-95
+- Type: Sync
+- DESC: Sync patches from openeuler/gcc.
+
 * Tue Jun 17 2025 huzife <634763349@qq.com> - 12.3.1-94
 - Type: Sync
 - DESC: Sync patches from openeuler/gcc.
-- 
Gitee