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| author | Hongyu Wang <hongyu.wang@intel.com> | 2023-08-24 14:41:42 +0800 |
|---|---|---|
| committer | Hongyu Wang <hongyu.wang@intel.com> | 2023-08-25 08:46:10 +0800 |
| commit | e62fe74e5af913079ba296c74759cd74c0759e8e (patch) | |
| tree | cf47c2c2873dbbb536489670825eb88d93f63a22 | |
| parent | 6d47c9b418295b2da14577a108bc4c9a0c7f16cf (diff) | |
| download | gcc-e62fe74e5af913079ba296c74759cd74c0759e8e.zip gcc-e62fe74e5af913079ba296c74759cd74c0759e8e.tar.gz gcc-e62fe74e5af913079ba296c74759cd74c0759e8e.tar.bz2 | |
Fix avx512ne2ps2bf16 wrong code [PR 111127]
Correct the parameter order for avx512ne2ps2bf16_maskz expander
gcc/ChangeLog:
PR target/111127
* config/i386/sse.md (avx512f_cvtne2ps2bf16_<mode>_maskz):
Adjust paramter order.
gcc/testsuite/ChangeLog:
PR target/111127
* gcc.target/i386/pr111127.c: New test.
| -rw-r--r-- | gcc/config/i386/sse.md | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr111127.c | 24 |
2 files changed, 26 insertions, 2 deletions
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 59a0eb1..2b1f351 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -29955,8 +29955,8 @@ (match_operand:<avx512fmaskmode> 3 "register_operand")] "TARGET_AVX512BF16" { - emit_insn (gen_avx512f_cvtne2ps2bf16_<mode>_mask(operands[0], operands[2], - operands[1], CONST0_RTX(<MODE>mode), operands[3])); + emit_insn (gen_avx512f_cvtne2ps2bf16_<mode>_mask(operands[0], operands[1], + operands[2], CONST0_RTX(<MODE>mode), operands[3])); DONE; }) diff --git a/gcc/testsuite/gcc.target/i386/pr111127.c b/gcc/testsuite/gcc.target/i386/pr111127.c new file mode 100644 index 0000000..c124bc1 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr111127.c @@ -0,0 +1,24 @@ +/* PR target/111127 */ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx512bf16 -mavx512vl" } */ +/* { dg-final { scan-assembler-times "vcvtne2ps2bf16\[ \\t\]+\[^\{\n\]*%zmm1, %zmm0, %zmm0\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */ +/* { dg-final { scan-assembler-times "vcvtne2ps2bf16\[ \\t\]+\[^\{\n\]*%ymm1, %ymm0, %ymm0\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */ +/* { dg-final { scan-assembler-times "vcvtne2ps2bf16\[ \\t\]+\[^\{\n\]*%xmm1, %xmm0, %xmm0\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */ + +#include <immintrin.h> + +__m512bh cvttest(__mmask32 k, __m512 a, __m512 b) +{ + return _mm512_maskz_cvtne2ps_pbh (k,a,b); +} + +__m256bh cvttest2(__mmask16 k, __m256 a, __m256 b) +{ + return _mm256_maskz_cvtne2ps_pbh (k,a,b); +} + +__m128bh cvttest3(__mmask8 k, __m128 a, __m128 b) +{ + return _mm_maskz_cvtne2ps_pbh (k,a,b); +} + |