* [BUG FIX] RISC-V: Fix VLS DI mode of slide1 instruction attribute
@ 2023-11-20 4:12 Juzhe-Zhong
2023-11-20 5:08 ` juzhe.zhong
0 siblings, 1 reply; 2+ messages in thread
From: Juzhe-Zhong @ 2023-11-20 4:12 UTC (permalink / raw)
To: gcc-patches; +Cc: kito.cheng, kito.cheng, jeffreyalaw, rdapp.gcc, Juzhe-Zhong
The slide1 attributes are wrong for SEW=64 VLS modes.
This patch fixes the following FAILs:
FAIL: gcc.c-torture/execute/pr89369.c -O2 execution test
FAIL: gcc.c-torture/execute/pr89369.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
FAIL: gcc.c-torture/execute/pr89369.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test
FAIL: gcc.c-torture/execute/pr89369.c -O3 -g execution test
FAIL: gcc.dg/pr96239.c execution test
FAIL: gcc.dg/vshift-5.c execution test
FAIL: gcc.dg/torture/pr61346.c -O2 execution test
FAIL: gcc.dg/torture/pr61346.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
FAIL: gcc.dg/torture/pr61346.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gcc.dg/torture/pr61346.c -O3 -g execution test
gcc/ChangeLog:
* config/riscv/vector-iterators.md: Fix bug.
---
gcc/config/riscv/vector-iterators.md | 40 ++++++++++++++--------------
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/gcc/config/riscv/vector-iterators.md b/gcc/config/riscv/vector-iterators.md
index 469875ce67c..859f7bd1cdc 100644
--- a/gcc/config/riscv/vector-iterators.md
+++ b/gcc/config/riscv/vector-iterators.md
@@ -3200,30 +3200,30 @@
(define_mode_attr VDEMOTE [
(RVVM8DI "RVVM8SI") (RVVM4DI "RVVM4SI") (RVVM2DI "RVVM2SI") (RVVM1DI "RVVM1SI")
- (V1DI "V1SI")
- (V2DI "V2SI")
- (V4DI "V4SI")
- (V8DI "V8SI")
- (V16DI "V16SI")
- (V32DI "V32SI")
- (V64DI "V64SI")
- (V128DI "V128SI")
- (V256DI "V256SI")
- (V512DI "V512SI")
+ (V1DI "V2SI")
+ (V2DI "V4SI")
+ (V4DI "V8SI")
+ (V8DI "V16SI")
+ (V16DI "V32SI")
+ (V32DI "V64SI")
+ (V64DI "V128SI")
+ (V128DI "V256SI")
+ (V256DI "V512SI")
+ (V512DI "V1024SI")
])
(define_mode_attr VMDEMOTE [
(RVVM8DI "RVVMF4BI") (RVVM4DI "RVVMF8BI") (RVVM2DI "RVVMF16BI") (RVVM1DI "RVVMF32BI")
- (V1DI "V1BI")
- (V2DI "V2BI")
- (V4DI "V4BI")
- (V8DI "V8BI")
- (V16DI "V16BI")
- (V32DI "V32BI")
- (V64DI "V64BI")
- (V128DI "V128BI")
- (V256DI "V256BI")
- (V512DI "V512BI")
+ (V1DI "V2BI")
+ (V2DI "V4BI")
+ (V4DI "V8BI")
+ (V8DI "V16BI")
+ (V16DI "V32BI")
+ (V32DI "V64BI")
+ (V64DI "V128BI")
+ (V128DI "V256BI")
+ (V256DI "V512BI")
+ (V512DI "V1024BI")
])
(define_mode_attr stride_predicate [
--
2.36.3
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [BUG FIX] RISC-V: Fix VLS DI mode of slide1 instruction attribute
2023-11-20 4:12 [BUG FIX] RISC-V: Fix VLS DI mode of slide1 instruction attribute Juzhe-Zhong
@ 2023-11-20 5:08 ` juzhe.zhong
0 siblings, 0 replies; 2+ messages in thread
From: juzhe.zhong @ 2023-11-20 5:08 UTC (permalink / raw)
To: 钟居哲, gcc-patches
Cc: kito.cheng, Kito.cheng, jeffreyalaw, Robin Dapp
[-- Attachment #1: Type: text/plain, Size: 2797 bytes --]
Oh. I suddenly realize this fix was included by Robin's indexed load/store fix patch.
https://gcc.gnu.org/pipermail/gcc-patches/2023-November/636654.html
juzhe.zhong@rivai.ai
From: Juzhe-Zhong
Date: 2023-11-20 12:12
To: gcc-patches
CC: kito.cheng; kito.cheng; jeffreyalaw; rdapp.gcc; Juzhe-Zhong
Subject: [BUG FIX] RISC-V: Fix VLS DI mode of slide1 instruction attribute
The slide1 attributes are wrong for SEW=64 VLS modes.
This patch fixes the following FAILs:
FAIL: gcc.c-torture/execute/pr89369.c -O2 execution test
FAIL: gcc.c-torture/execute/pr89369.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
FAIL: gcc.c-torture/execute/pr89369.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test
FAIL: gcc.c-torture/execute/pr89369.c -O3 -g execution test
FAIL: gcc.dg/pr96239.c execution test
FAIL: gcc.dg/vshift-5.c execution test
FAIL: gcc.dg/torture/pr61346.c -O2 execution test
FAIL: gcc.dg/torture/pr61346.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
FAIL: gcc.dg/torture/pr61346.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gcc.dg/torture/pr61346.c -O3 -g execution test
gcc/ChangeLog:
* config/riscv/vector-iterators.md: Fix bug.
---
gcc/config/riscv/vector-iterators.md | 40 ++++++++++++++--------------
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/gcc/config/riscv/vector-iterators.md b/gcc/config/riscv/vector-iterators.md
index 469875ce67c..859f7bd1cdc 100644
--- a/gcc/config/riscv/vector-iterators.md
+++ b/gcc/config/riscv/vector-iterators.md
@@ -3200,30 +3200,30 @@
(define_mode_attr VDEMOTE [
(RVVM8DI "RVVM8SI") (RVVM4DI "RVVM4SI") (RVVM2DI "RVVM2SI") (RVVM1DI "RVVM1SI")
- (V1DI "V1SI")
- (V2DI "V2SI")
- (V4DI "V4SI")
- (V8DI "V8SI")
- (V16DI "V16SI")
- (V32DI "V32SI")
- (V64DI "V64SI")
- (V128DI "V128SI")
- (V256DI "V256SI")
- (V512DI "V512SI")
+ (V1DI "V2SI")
+ (V2DI "V4SI")
+ (V4DI "V8SI")
+ (V8DI "V16SI")
+ (V16DI "V32SI")
+ (V32DI "V64SI")
+ (V64DI "V128SI")
+ (V128DI "V256SI")
+ (V256DI "V512SI")
+ (V512DI "V1024SI")
])
(define_mode_attr VMDEMOTE [
(RVVM8DI "RVVMF4BI") (RVVM4DI "RVVMF8BI") (RVVM2DI "RVVMF16BI") (RVVM1DI "RVVMF32BI")
- (V1DI "V1BI")
- (V2DI "V2BI")
- (V4DI "V4BI")
- (V8DI "V8BI")
- (V16DI "V16BI")
- (V32DI "V32BI")
- (V64DI "V64BI")
- (V128DI "V128BI")
- (V256DI "V256BI")
- (V512DI "V512BI")
+ (V1DI "V2BI")
+ (V2DI "V4BI")
+ (V4DI "V8BI")
+ (V8DI "V16BI")
+ (V16DI "V32BI")
+ (V32DI "V64BI")
+ (V64DI "V128BI")
+ (V128DI "V256BI")
+ (V256DI "V512BI")
+ (V512DI "V1024BI")
])
(define_mode_attr stride_predicate [
--
2.36.3
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-11-20 5:08 ` juzhe.zhong
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