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Diffstat (limited to 'test/CodeGen/X86/combine-srem.ll')
| -rw-r--r-- | test/CodeGen/X86/combine-srem.ll | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/test/CodeGen/X86/combine-srem.ll b/test/CodeGen/X86/combine-srem.ll deleted file mode 100644 index 6c1956ac77c9..000000000000 --- a/test/CodeGen/X86/combine-srem.ll +++ /dev/null @@ -1,67 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py -; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE -; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1 -; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 - -; fold (srem undef, x) -> 0 -define <4 x i32> @combine_vec_srem_undef0(<4 x i32> %x) { -; SSE-LABEL: combine_vec_srem_undef0: -; SSE: # BB#0: -; SSE-NEXT: retq -; -; AVX-LABEL: combine_vec_srem_undef0: -; AVX: # BB#0: -; AVX-NEXT: retq - %1 = srem <4 x i32> undef, %x - ret <4 x i32> %1 -} - -; fold (srem x, undef) -> undef -define <4 x i32> @combine_vec_srem_undef1(<4 x i32> %x) { -; SSE-LABEL: combine_vec_srem_undef1: -; SSE: # BB#0: -; SSE-NEXT: retq -; -; AVX-LABEL: combine_vec_srem_undef1: -; AVX: # BB#0: -; AVX-NEXT: retq - %1 = srem <4 x i32> %x, undef - ret <4 x i32> %1 -} - -; fold (srem x, y) -> (urem x, y) iff x and y are positive -define <4 x i32> @combine_vec_srem_by_pos0(<4 x i32> %x) { -; SSE-LABEL: combine_vec_srem_by_pos0: -; SSE: # BB#0: -; SSE-NEXT: andps {{.*}}(%rip), %xmm0 -; SSE-NEXT: retq -; -; AVX1-LABEL: combine_vec_srem_by_pos0: -; AVX1: # BB#0: -; AVX1-NEXT: vandps {{.*}}(%rip), %xmm0, %xmm0 -; AVX1-NEXT: retq -; -; AVX2-LABEL: combine_vec_srem_by_pos0: -; AVX2: # BB#0: -; AVX2-NEXT: vbroadcastss {{.*}}(%rip), %xmm1 -; AVX2-NEXT: vandps %xmm1, %xmm0, %xmm0 -; AVX2-NEXT: retq - %1 = and <4 x i32> %x, <i32 255, i32 255, i32 255, i32 255> - %2 = srem <4 x i32> %1, <i32 4, i32 4, i32 4, i32 4> - ret <4 x i32> %2 -} - -define <4 x i32> @combine_vec_srem_by_pos1(<4 x i32> %x) { -; SSE-LABEL: combine_vec_srem_by_pos1: -; SSE: # BB#0: -; SSE-NEXT: andps {{.*}}(%rip), %xmm0 -; SSE-NEXT: retq -; -; AVX-LABEL: combine_vec_srem_by_pos1: -; AVX: # BB#0: -; AVX-NEXT: vandps {{.*}}(%rip), %xmm0, %xmm0 -; AVX-NEXT: retq - %1 = and <4 x i32> %x, <i32 255, i32 255, i32 255, i32 255> - %2 = srem <4 x i32> %1, <i32 1, i32 4, i32 8, i32 16> - ret <4 x i32> %2 -} |
