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Diffstat (limited to 'test/CodeGen/X86/vec_clear.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_clear.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_clear.ll b/test/CodeGen/X86/vec_clear.ll new file mode 100644 index 000000000000..514de953efec --- /dev/null +++ b/test/CodeGen/X86/vec_clear.ll @@ -0,0 +1,13 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -mtriple=i386-apple-darwin -o %t -f +; RUN: not grep and %t +; RUN: not grep psrldq %t +; RUN: grep xorps %t + +define <4 x float> @test(<4 x float>* %v1) nounwind { + %tmp = load <4 x float>* %v1 ; <<4 x float>> [#uses=1] + %tmp15 = bitcast <4 x float> %tmp to <2 x i64> ; <<2 x i64>> [#uses=1] + %tmp24 = and <2 x i64> %tmp15, bitcast (<4 x i32> < i32 0, i32 0, i32 -1, i32 -1 > to <2 x i64>) ; <<2 x i64>> [#uses=1] + %tmp31 = bitcast <2 x i64> %tmp24 to <4 x float> ; <<4 x float>> [#uses=1] + ret <4 x float> %tmp31 +} + |