diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/SwizzleShuff.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/SwizzleShuff.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/SwizzleShuff.ll b/llvm/test/CodeGen/X86/SwizzleShuff.ll new file mode 100644 index 00000000000..11b702e3d1b --- /dev/null +++ b/llvm/test/CodeGen/X86/SwizzleShuff.ll @@ -0,0 +1,14 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s + +; Check that we perform a scalar XOR on i32. + +; CHECK: pull_bitcast +; CHECK: xorl +; CHECK: ret +define void @pull_bitcast (<4 x i8>* %pA, <4 x i8>* %pB) { + %A = load <4 x i8>* %pA + %B = load <4 x i8>* %pB + %C = xor <4 x i8> %A, %B + store <4 x i8> %C, <4 x i8>* %pA + ret void +} |
