https://gcc.gnu.org/g:91e141998eafb97725873b3a1e61b7b8cdd676e3
commit r17-1500-g91e141998eafb97725873b3a1e61b7b8cdd676e3 Author: Jonathan Yong <[email protected]> Date: Thu Jun 11 18:47:48 2026 +0000 Revert "testsuite, i386: add win64 AVX indirect alignment tests [PR54412]" This reverts commit fc811192bb897b3244da0d99894a3909281e3b63. Remove mingw specific test cases in preparation for reworks. gcc/testsuite: * gcc.target/i386/pr54412-avx512-aligned64.c: Remove. * gcc.target/i386/pr54412-callee-byref-param.c: Remove. * gcc.target/i386/pr54412-o2-by-value-cases.c: Remove. * gcc.target/i386/pr54412-sret-no-args.c: Remove. * gcc.target/i386/pr54412-v4d-o0-aligned-locals.c: Remove. Signed-off-by: Jonathan Yong <[email protected]> Diff: --- .../gcc.target/i386/pr54412-avx512-aligned64.c | 29 ------ .../gcc.target/i386/pr54412-callee-byref-param.c | 27 ------ .../gcc.target/i386/pr54412-o2-by-value-cases.c | 104 --------------------- .../gcc.target/i386/pr54412-sret-no-args.c | 36 ------- .../i386/pr54412-v4d-o0-aligned-locals.c | 27 ------ 5 files changed, 223 deletions(-) diff --git a/gcc/testsuite/gcc.target/i386/pr54412-avx512-aligned64.c b/gcc/testsuite/gcc.target/i386/pr54412-avx512-aligned64.c deleted file mode 100644 index c496f76e76e8..000000000000 --- a/gcc/testsuite/gcc.target/i386/pr54412-avx512-aligned64.c +++ /dev/null @@ -1,29 +0,0 @@ -/* PR target/54412 */ -/* { dg-do run { target { avx512f && { ! ia32 } } } } */ -/* { dg-skip-if "PR target/54412 exercises the Win64 ABI" { ! x86_64-*-mingw* } } */ -/* { dg-options "-O0 -mavx512f" } */ - -#include "avx512-check.h" - -typedef double v8d __attribute__ ((vector_size (64), aligned (64))); - -__attribute__ ((noinline)) static v8d -roundtrip_v8d (v8d x) -{ - return x; -} - -static void -test_512 (void) -{ - v8d x __attribute__ ((aligned (64))) - = { 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 }; - v8d expected __attribute__ ((aligned (64))) - = { 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 }; - v8d r __attribute__ ((aligned (64))); - - r = roundtrip_v8d (x); - - if (__builtin_memcmp (&r, &expected, sizeof (r)) != 0) - __builtin_abort (); -} diff --git a/gcc/testsuite/gcc.target/i386/pr54412-callee-byref-param.c b/gcc/testsuite/gcc.target/i386/pr54412-callee-byref-param.c deleted file mode 100644 index 1eb1164ff9b7..000000000000 --- a/gcc/testsuite/gcc.target/i386/pr54412-callee-byref-param.c +++ /dev/null @@ -1,27 +0,0 @@ -/* PR target/54412 */ -/* { dg-do run { target { avx && { ! ia32 } } } } */ -/* { dg-skip-if "PR target/54412 exercises the Win64 ABI" { ! x86_64-*-mingw* } } */ -/* { dg-options "-O0 -mavx" } */ - -#include "avx-check.h" - -typedef float v8f __attribute__ ((vector_size (32), aligned (32))); - -static const v8f expected = { 1.0f, 2.0f, 3.0f, 4.0f, - 5.0f, 6.0f, 7.0f, 8.0f }; - -__attribute__ ((noinline)) static int -param_matches (v8f x) -{ - return __builtin_memcmp (&x, &expected, sizeof (x)) == 0; -} - -static void -avx_test (void) -{ - v8f x __attribute__ ((aligned (32))) - = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f }; - - if (!param_matches (x)) - __builtin_abort (); -} diff --git a/gcc/testsuite/gcc.target/i386/pr54412-o2-by-value-cases.c b/gcc/testsuite/gcc.target/i386/pr54412-o2-by-value-cases.c deleted file mode 100644 index cdcca7b31f4c..000000000000 --- a/gcc/testsuite/gcc.target/i386/pr54412-o2-by-value-cases.c +++ /dev/null @@ -1,104 +0,0 @@ -/* PR target/54412 */ -/* { dg-do run { target { avx && { ! ia32 } } } } */ -/* { dg-skip-if "PR target/54412 exercises the Win64 ABI" { ! x86_64-*-mingw* } } */ -/* { dg-options "-O2 -mavx -std=gnu99" } */ - -#include "avx-check.h" -#include <immintrin.h> - -typedef double v4d __attribute__ ((vector_size (32), aligned (32))); -typedef char byte_vec __attribute__ ((vector_size (32))); - -struct avx_wrapper -{ - __m256 value; -}; - -#define PERM_LEFT_BVEC \ - (byte_vec) { 63, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, \ - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, \ - 29, 30 } - -__attribute__ ((noinline, noclone)) static v4d -roundtrip_v4d (v4d x) -{ - return x; -} - -__attribute__ ((noinline)) static __m256 -pass_m256 (__m256 x) -{ - return x; -} - -__attribute__ ((noinline)) static struct avx_wrapper -pass_wrapper (struct avx_wrapper x) -{ - return x; -} - -__attribute__ ((noinline)) static byte_vec -permute (byte_vec x, byte_vec y) -{ - return __builtin_shuffle (x, y, PERM_LEFT_BVEC); -} - -static void -test_v4d_roundtrip (void) -{ - v4d x = (v4d) { 1.0, 2.0, 3.0, 4.0 }; - v4d r = roundtrip_v4d (x); - v4d expected = (v4d) { 1.0, 2.0, 3.0, 4.0 }; - - if (__builtin_memcmp (&r, &expected, sizeof (r)) != 0) - __builtin_abort (); -} - -static void -test_m256_and_wrapper_by_value (void) -{ - __m256 m = _mm256_set_ps (8.0f, 7.0f, 6.0f, 5.0f, - 4.0f, 3.0f, 2.0f, 1.0f); - __m256 r = pass_m256 (m); - struct avx_wrapper x; - struct avx_wrapper y; - - x.value = _mm256_set_ps (16.0f, 15.0f, 14.0f, 13.0f, - 12.0f, 11.0f, 10.0f, 9.0f); - y = pass_wrapper (x); - - if (__builtin_memcmp (&r, &m, sizeof (r)) != 0) - __builtin_abort (); - - if (__builtin_memcmp (&y, &x, sizeof (y)) != 0) - __builtin_abort (); -} - -static void -test_two_arg_bytevec_shuffle (void) -{ - byte_vec x = { 1, 2, 3, 4, 5, 6, 7, 8, - 9, 10, 11, 12, 13, 14, 15, 16, - 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32 }; - byte_vec y = { 11, 12, 13, 14, 15, 16, 17, 18, - 19, 110, 111, 112, 113, 114, 115, 116, - 117, 118, 119, 120, 121, 122, 123, 124, - 125, 126, 127, 88, 89, 90, 91, 92 }; - byte_vec expected = { 92, 1, 2, 3, 4, 5, 6, 7, - 8, 9, 10, 11, 12, 13, 14, 15, - 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31 }; - byte_vec z = permute (x, y); - - if (__builtin_memcmp (&z, &expected, sizeof (z)) != 0) - __builtin_abort (); -} - -static void -avx_test (void) -{ - test_v4d_roundtrip (); - test_m256_and_wrapper_by_value (); - test_two_arg_bytevec_shuffle (); -} diff --git a/gcc/testsuite/gcc.target/i386/pr54412-sret-no-args.c b/gcc/testsuite/gcc.target/i386/pr54412-sret-no-args.c deleted file mode 100644 index af23e6a99a0b..000000000000 --- a/gcc/testsuite/gcc.target/i386/pr54412-sret-no-args.c +++ /dev/null @@ -1,36 +0,0 @@ -/* PR target/54412 */ -/* { dg-do run { target { avx && { ! ia32 } } } } */ -/* { dg-skip-if "PR target/54412 exercises the Win64 ABI" { ! x86_64-*-mingw* } } */ -/* { dg-options "-O2 -mavx -std=gnu99" } */ - -#include "avx-check.h" -#include <immintrin.h> - -struct avx_wrapper -{ - __m256 value; -}; - -__attribute__ ((noinline)) static struct avx_wrapper -make_wrapper (void) -{ - struct avx_wrapper x; - - x.value = _mm256_set_ps (8.0f, 7.0f, 6.0f, 5.0f, - 4.0f, 3.0f, 2.0f, 1.0f); - return x; -} - -static void -avx_test (void) -{ - struct avx_wrapper expected; - struct avx_wrapper r; - - expected.value = _mm256_set_ps (8.0f, 7.0f, 6.0f, 5.0f, - 4.0f, 3.0f, 2.0f, 1.0f); - r = make_wrapper (); - - if (__builtin_memcmp (&r, &expected, sizeof (r)) != 0) - __builtin_abort (); -} diff --git a/gcc/testsuite/gcc.target/i386/pr54412-v4d-o0-aligned-locals.c b/gcc/testsuite/gcc.target/i386/pr54412-v4d-o0-aligned-locals.c deleted file mode 100644 index 74675f53bcb5..000000000000 --- a/gcc/testsuite/gcc.target/i386/pr54412-v4d-o0-aligned-locals.c +++ /dev/null @@ -1,27 +0,0 @@ -/* PR target/54412 */ -/* { dg-do run { target { avx && { ! ia32 } } } } */ -/* { dg-skip-if "PR target/54412 exercises the Win64 ABI" { ! x86_64-*-mingw* } } */ -/* { dg-options "-O0 -mavx" } */ - -#include "avx-check.h" - -typedef double v4d __attribute__ ((vector_size (32))); - -__attribute__ ((noinline)) static v4d -f (v4d x) -{ - return x; -} - -static void -avx_test (void) -{ - v4d x __attribute__ ((aligned (32))) = { 1.0, 2.0, 3.0, 4.0 }; - v4d expected __attribute__ ((aligned (32))) = { 1.0, 2.0, 3.0, 4.0 }; - v4d r __attribute__ ((aligned (32))); - - r = f (x); - - if (__builtin_memcmp (&r, &expected, sizeof (r)) != 0) - __builtin_abort (); -}
