Author: Simon Pilgrim Date: 2025-08-12T14:44:10+01:00 New Revision: 9442b4ea25064cade8acb7f02de4d268eebdccbe
URL: https://github.com/llvm/llvm-project/commit/9442b4ea25064cade8acb7f02de4d268eebdccbe DIFF: https://github.com/llvm/llvm-project/commit/9442b4ea25064cade8acb7f02de4d268eebdccbe.diff LOG: [X86] mmx-builtins.c - use __v8qs initializer instead of _mm_setr_pi8 to correctly run on -fno-signed-char targets Added: Modified: clang/test/CodeGen/X86/mmx-builtins.c Removed: ################################################################################ diff --git a/clang/test/CodeGen/X86/mmx-builtins.c b/clang/test/CodeGen/X86/mmx-builtins.c index d47368c207f4b..07fab2d39054c 100644 --- a/clang/test/CodeGen/X86/mmx-builtins.c +++ b/clang/test/CodeGen/X86/mmx-builtins.c @@ -34,7 +34,7 @@ __m64 test_mm_add_pi8(__m64 a, __m64 b) { // CHECK: add <8 x i8> {{%.*}}, {{%.*}} return _mm_add_pi8(a, b); } -TEST_CONSTEXPR(match_v8qi(_mm_add_pi8(_mm_setr_pi8(-3, +2, -1, 0, +1, -2, +3, -4), _mm_setr_pi8(-18, +16, -14, +12, -10, +8, +6, -4)), -21, +18, -15, +12, -9, +6, +9, -8)); +TEST_CONSTEXPR(match_v8qi(_mm_add_pi8((__m64)(__v8qs){-3, +2, -1, 0, +1, -2, +3, -4}, (__m64)(__v8qs){-18, +16, -14, +12, -10, +8, +6, -4}), -21, +18, -15, +12, -9, +6, +9, -8)); __m64 test_mm_add_pi16(__m64 a, __m64 b) { // CHECK-LABEL: test_mm_add_pi16 @@ -120,7 +120,7 @@ __m64 test_mm_cmpeq_pi8(__m64 a, __m64 b) { // CHECK-NEXT: {{%.*}} = sext <8 x i1> [[CMP]] to <8 x i8> return _mm_cmpeq_pi8(a, b); } -TEST_CONSTEXPR(match_v8qi(_mm_cmpeq_pi8(_mm_setr_pi8(-3, +2, -1, 0, +1, -2, +3, -4), _mm_setr_pi8(-3, -2, +1, 0, -1, -2, -3, -4)), -1, 0, 0, -1, 0, -1, 0, -1)); +TEST_CONSTEXPR(match_v8qi(_mm_cmpeq_pi8((__m64)(__v8qs){-3, +2, -1, 0, +1, -2, +3, -4}, (__m64)(__v8qs){-3, -2, +1, 0, -1, -2, -3, -4}), -1, 0, 0, -1, 0, -1, 0, -1)); __m64 test_mm_cmpeq_pi16(__m64 a, __m64 b) { // CHECK-LABEL: test_mm_cmpeq_pi16 @@ -144,7 +144,7 @@ __m64 test_mm_cmpgt_pi8(__m64 a, __m64 b) { // CHECK-NEXT: {{%.*}} = sext <8 x i1> [[CMP]] to <8 x i8> return _mm_cmpgt_pi8(a, b); } -TEST_CONSTEXPR(match_v8qi(_mm_cmpgt_pi8(_mm_setr_pi8(-3, +2, -1, 0, +1, -2, +3, -4), _mm_setr_pi8(-3, -2, +1, 0, -1, -2, -3, -4)), 0, -1, 0, 0, -1, 0, -1, 0)); +TEST_CONSTEXPR(match_v8qi(_mm_cmpgt_pi8((__m64)(__v8qs){-3, +2, -1, 0, +1, -2, +3, -4}, (__m64)(__v8qs){-3, -2, +1, 0, -1, -2, -3, -4}), 0, -1, 0, 0, -1, 0, -1, 0)); __m64 test_mm_cmpgt_pi16(__m64 a, __m64 b) { // CHECK-LABEL: test_mm_cmpgt_pi16 @@ -690,7 +690,7 @@ __m64 test_mm_sub_pi8(__m64 a, __m64 b) { // CHECK: sub <8 x i8> {{%.*}}, {{%.*}} return _mm_sub_pi8(a, b); } -TEST_CONSTEXPR(match_v8qi(_mm_sub_pi8(_mm_setr_pi8(-3, +2, -1, 0, +1, -2, +3, -4), _mm_setr_pi8(-18, +16, -14, +12, -10, +8, +6, -4)), +15, -14, +13, -12, +11, -10, -3, 0)); +TEST_CONSTEXPR(match_v8qi(_mm_sub_pi8((__m64)(__v8qs){-3, +2, -1, 0, +1, -2, +3, -4}, (__m64)(__v8qs){-18, +16, -14, +12, -10, +8, +6, -4}), +15, -14, +13, -12, +11, -10, -3, 0)); __m64 test_mm_sub_pi16(__m64 a, __m64 b) { // CHECK-LABEL: test_mm_sub_pi16 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
