Star3
45
Code
Code
Issues24
Pull Requests30
Discussion
Wiki
Analysis
Star3
45
Open
hygon/nt-store #749
optivexAdd on 21 days ago
hygon/nt-store #749
Open
optivexAdd on 21 days ago
Merged fromoptivex/src_openeuler_gcchygon/nt-storeintosrc-openeuler/gccopenEuler-24.03-LTS-Next
Total: 3 files changed+1112-1
A0431-Backport-i386-Extend-MOVNTDQ-support.patch+88-0
@@ -0,0 +1,88 @@
1+From 6c871ee0e14ce025d21090b0d4486b416fa6222a Mon Sep 17 00:00:00 2001
2+From: Xiaomei Xue <xuexiaomei@hygon.cn>
3+Date: Fri, 16 Oct 2026 19:29:07 +0800
4+Subject: [PATCH] i386: Extend MOVNTDQ support to cover various packed integer
5+ types
6+ 
7+Reference: https://gcc.gnu.org/cgit/gcc/commit/?id=41d7bf31278cc166d9a3b4073da09afbaef78fc4
8+Prerequisite reference: https://gcc.gnu.org/cgit/gcc/commit/?id=2e51fff7ce02a6105aa1acff57cbbdd8a767a33f
9+ 
10+Extend the MOVNTDQ and storent patterns to support packed QI, HI and SI
11+integer modes in addition to the existing DI modes.
12+ 
13+This GCC 12 branch does not define VI_AVX_AVX512F, so import the
14+mode iterator from trunk.
15+ 
16+gcc/ChangeLog:
17+ 
18+ * config/i386/sse.md (VI_AVX_AVX512F): New mode iterator,
19+ partially backported from 2e51fff7ce02 with GCC 12 conditions.
20+ (sse2): Add V4SI/V8SI/V16SI/V8HI/V16HI/V32HI.
21+ (<sse2>_movnt<mode>): Change mode iterator from VI8 to
22+ VI_AVX_AVX512F.
23+ (STORENT_MODE): Add V4SI/V8SI/V16SI/V8HI/V16HI/V32HI/V16QI/
24+ V32QI/V64QI.
25+ 
26+Signed-off-by: Xiaomei Xue <xuexiaomei@hygon.cn>
27+---
28+ gcc/config/i386/sse.md | 22 +++++++++++++++++-----
29+ 1 file changed, 17 insertions(+), 5 deletions(-)
30+ 
31+diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
32+index 1a92cd62d..8af12f4b9 100644
33+--- a/gcc/config/i386/sse.md
34++++ b/gcc/config/i386/sse.md
35+@@ -460,6 +460,12 @@
36+ (V16SI "TARGET_AVX512F") (V8SI "TARGET_AVX2") V4SI
37+ (V8DI "TARGET_AVX512F") (V4DI "TARGET_AVX2") V2DI])
38+
39++(define_mode_iterator VI_AVX_AVX512F
40++ [(V64QI "TARGET_AVX512F") (V32QI "TARGET_AVX") V16QI
41++ (V32HI "TARGET_AVX512F") (V16HI "TARGET_AVX") V8HI
42++ (V16SI "TARGET_AVX512F") (V8SI "TARGET_AVX") V4SI
43++ (V8DI "TARGET_AVX512F") (V4DI "TARGET_AVX") V2DI])
44++
45+ ;; All QImode vector integer modes
46+ (define_mode_iterator VI1
47+ [(V32QI "TARGET_AVX") V16QI])
48+@@ -881,6 +887,8 @@
49+
50+ (define_mode_attr sse2
51+ [(V16QI "sse2") (V32QI "avx") (V64QI "avx512f")
52++ (V8HI "sse2") (V16HI "avx") (V32HI "avx512f")
53++ (V4SI "sse2") (V8SI "avx") (V16SI "avx512f")
54+ (V2DI "sse2") (V4DI "avx") (V8DI "avx512f")])
55+
56+ (define_mode_attr sse3
57+@@ -1786,9 +1794,10 @@
58+ (set_attr "mode" "<MODE>")])
59+
60+ (define_insn "<sse2>_movnt<mode>"
61+- [(set (match_operand:VI8 0 "memory_operand" "=m")
62+- (unspec:VI8 [(match_operand:VI8 1 "register_operand" "v")]
63+- UNSPEC_MOVNT))]
64++ [(set (match_operand:VI_AVX_AVX512F 0 "memory_operand" "=m")
65++ (unspec:VI_AVX_AVX512F
66++ [(match_operand:VI_AVX_AVX512F 1 "register_operand" "v")]
67++ UNSPEC_MOVNT))]
68+ "TARGET_SSE2"
69+ "%vmovntdq\t{%1, %0|%0, %1}"
70+ [(set_attr "type" "ssecvt")
71+@@ -1809,9 +1818,12 @@
72+ (define_mode_iterator STORENT_MODE
73+ [(DI "TARGET_SSE2 && TARGET_64BIT") (SI "TARGET_SSE2")
74+ (SF "TARGET_SSE4A") (DF "TARGET_SSE4A")
75+- (V8DI "TARGET_AVX512F") (V4DI "TARGET_AVX") (V2DI "TARGET_SSE2")
76+ (V16SF "TARGET_AVX512F") (V8SF "TARGET_AVX") V4SF
77+- (V8DF "TARGET_AVX512F") (V4DF "TARGET_AVX") (V2DF "TARGET_SSE2")])
78++ (V8DF "TARGET_AVX512F") (V4DF "TARGET_AVX") (V2DF "TARGET_SSE2")
79++ (V8DI "TARGET_AVX512F") (V4DI "TARGET_AVX") (V2DI "TARGET_SSE2")
80++ (V16SI "TARGET_AVX512F") (V8SI "TARGET_AVX") (V4SI "TARGET_SSE2")
81++ (V32HI "TARGET_AVX512F") (V16HI "TARGET_AVX") (V8HI "TARGET_SSE2")
82++ (V64QI "TARGET_AVX512F") (V32QI "TARGET_AVX") (V16QI "TARGET_SSE2")])
83+
84+ (define_expand "storent<mode>"
85+ [(set (match_operand:STORENT_MODE 0 "memory_operand")
86+--
87+2.34.1
88+ 
Mgcc.spec+13-1
@@ -2,7 +2,7 @@
2%global gcc_major 122%global gcc_major 12
3# Note, gcc_release must be integer, if you want to add suffixes to3# Note, gcc_release must be integer, if you want to add suffixes to
4# %%{release}, append them after %%{gcc_release} on Release: line.4# %%{release}, append them after %%{gcc_release} on Release: line.
5-%global gcc_release 1165+%global gcc_release 118
6 6 
7%global _unpackaged_files_terminate_build 07%global _unpackaged_files_terminate_build 0
8%global _performance_build 18%global _performance_build 1
@@ -540,6 +540,8 @@ Patch427: 0427-Backport-i386-Fix-some-c86-4g-m7-reservations.patch
540Patch428: 0428-Backport-i386-Adjust-c86-4g-m7-512-bit-memory-costs.patch540Patch428: 0428-Backport-i386-Adjust-c86-4g-m7-512-bit-memory-costs.patch
541Patch429: 0429-Backport-i386-Add-HYGON-c86-4g-m8-support.patch541Patch429: 0429-Backport-i386-Add-HYGON-c86-4g-m8-support.patch
542Patch430: 0430-Backport-AArch64-SVE-memcpy-and-memset-expansion.patch542Patch430: 0430-Backport-AArch64-SVE-memcpy-and-memset-expansion.patch
543+Patch431: 0431-Backport-i386-Extend-MOVNTDQ-support.patch
544+Patch432: 0432-Add-non-temporal-store-optimization.patch
543 545 
544# Part 1001-1999546# Part 1001-1999
545Patch1001: 0001-Sw64-Port-add-configure-support-for-sw64.patch547Patch1001: 0001-Sw64-Port-add-configure-support-for-sw64.patch
@@ -1843,6 +1845,8 @@ not stable, so plugins must be rebuilt any time GCC is updated.
1843%patch -P428 -p11845%patch -P428 -p1
1844%patch -P429 -p11846%patch -P429 -p1
1845%patch -P430 -p11847%patch -P430 -p1
1848+%patch -P431 -p1
1849+%patch -P432 -p1
1846 1850 
1847%ifarch sw_641851%ifarch sw_64
1848%patch -P1001 -p11852%patch -P1001 -p1
@@ -4559,6 +4563,14 @@ end
4559%doc rpm.doc/changelogs/libcc1/ChangeLog*4563%doc rpm.doc/changelogs/libcc1/ChangeLog*
4560 4564 
4561%changelog4565%changelog
4566+* Fri Oct 16 2026 Xiaomei Xue <xuexiaomei@hygon.cn> - 12.3.1-118
4567+- Type: Sync
4568+- DESC: Sync patch from openeuler/gcc for non-temporal store optimization
4569+ 
4570+* Fri Oct 16 2026 Xiaomei Xue <xuexiaomei@hygon.cn> - 12.3.1-117
4571+- Type: Sync
4572+- DESC: Sync patch from openeuler/gcc to extend MOVNTDQ support
4573+ 
4562* Sun Sep 06 2026 shupiaoyang <shupiaoyang1@huawei.com> - 12.3.1-1164574* Sun Sep 06 2026 shupiaoyang <shupiaoyang1@huawei.com> - 12.3.1-116
4563- Keep LoongArch patches in source packages built on all architectures.4575- Keep LoongArch patches in source packages built on all architectures.
4564 4576