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| author | Stephen Hines <srhines@google.com> | 2014-04-23 16:57:46 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-04-24 15:53:16 -0700 |
| commit | 36b56886974eae4f9c5ebc96befd3e7bfe5de338 (patch) | |
| tree | e6cfb69fbbd937f450eeb83bfb83b9da3b01275a /test/Transforms/InstSimplify/compare.ll | |
| parent | 69a8640022b04415ae9fac62f8ab090601d8f889 (diff) | |
| download | external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.zip external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.gz external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.bz2 | |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
Diffstat (limited to 'test/Transforms/InstSimplify/compare.ll')
| -rw-r--r-- | test/Transforms/InstSimplify/compare.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Transforms/InstSimplify/compare.ll b/test/Transforms/InstSimplify/compare.ll index abb3869..ee6be04 100644 --- a/test/Transforms/InstSimplify/compare.ll +++ b/test/Transforms/InstSimplify/compare.ll @@ -739,3 +739,21 @@ define i1 @non_inbounds_gep_compare2(i64* %a) { ret i1 %cmp ; CHECK-NEXT: ret i1 true } + +define <4 x i8> @vectorselectfold(<4 x i8> %a, <4 x i8> %b) { + %false = icmp ne <4 x i8> zeroinitializer, zeroinitializer + %sel = select <4 x i1> %false, <4 x i8> %a, <4 x i8> %b + ret <4 x i8> %sel + +; CHECK-LABEL: @vectorselectfold +; CHECK-NEXT: ret <4 x i8> %b +} + +define <4 x i8> @vectorselectfold2(<4 x i8> %a, <4 x i8> %b) { + %true = icmp eq <4 x i8> zeroinitializer, zeroinitializer + %sel = select <4 x i1> %true, <4 x i8> %a, <4 x i8> %b + ret <4 x i8> %sel + +; CHECK-LABEL: @vectorselectfold +; CHECK-NEXT: ret <4 x i8> %a +} |