diff options
| author | Nadav Rotem <nadav.rotem@intel.com> | 2012-04-03 07:39:36 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2012-04-03 07:39:36 +0000 |
| commit | 43b32e0cff08a5bcc20797639acce07dbe2f3dff (patch) | |
| tree | c857bec01005fcf9569bc65fe01d13d1c5ac510e | |
| parent | 9cd5e7a47836a6be3d2c274a5b6b019aaad106ce (diff) | |
Add an additional testcase which checks ops with multiple users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153939 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | test/CodeGen/X86/SwizzleShuff.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/X86/SwizzleShuff.ll b/test/CodeGen/X86/SwizzleShuff.ll index 224556deda..c60d9b899c 100644 --- a/test/CodeGen/X86/SwizzleShuff.ll +++ b/test/CodeGen/X86/SwizzleShuff.ll @@ -29,3 +29,15 @@ define <4 x i32> @multi_use_swizzle (<4 x i32>* %pA, <4 x i32>* %pB) { %R = xor <4 x i32> %S1, %S2 ret <4 x i32> %R } + +; CHECK: pull_bitcast2 +; CHECK: xorl +; CHECK: ret +define <4 x i8> @pull_bitcast2 (<4 x i8>* %pA, <4 x i8>* %pB, <4 x i8>* %pC) { + %A = load <4 x i8>* %pA + store <4 x i8> %A, <4 x i8>* %pC + %B = load <4 x i8>* %pB + %C = xor <4 x i8> %A, %B + store <4 x i8> %C, <4 x i8>* %pA + ret <4 x i8> %C +} |