diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/avx-shift.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/avx-shift.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx-shift.ll b/llvm/test/CodeGen/X86/avx-shift.ll index 681747b844a..b0bff454c18 100644 --- a/llvm/test/CodeGen/X86/avx-shift.ll +++ b/llvm/test/CodeGen/X86/avx-shift.ll @@ -112,6 +112,16 @@ define <8 x i32> @vshift08(<8 x i32> %a) nounwind { ret <8 x i32> %bitop } +; PR15141 +; CHECK: _vshift13: +; CHECK-NOT: vpsll +; CHECK: vcvttps2dq +; CHECK-NEXT: vpmulld +define <4 x i32> @vshift13(<4 x i32> %in) { + %T = shl <4 x i32> %in, <i32 0, i32 1, i32 2, i32 4> + ret <4 x i32> %T +} + ;;; Uses shifts for sign extension ; CHECK: _sext_v16i16 ; CHECK: vpsllw |
