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authorDimitry Andric <dim@FreeBSD.org>2011-10-20 21:10:27 +0000
committerDimitry Andric <dim@FreeBSD.org>2011-10-20 21:10:27 +0000
commit30815c536baacc07e925f0aef23a5395883173dc (patch)
tree2cbcf22585e99f8a87d12d5ff94f392c0d266819 /test/CodeGen/X86/split-vector-bitcast.ll
parent411bd29eea3c360d5b48a18a17b5e87f5671af0e (diff)
downloadsrc-30815c536baacc07e925f0aef23a5395883173dc.tar.gz
src-30815c536baacc07e925f0aef23a5395883173dc.zip
Vendor import of llvm release_30 branch r142614:vendor/llvm/llvm-r142614
Notes
Notes: svn path=/vendor/llvm/dist/; revision=226584 svn path=/vendor/llvm/llvm-r142614/; revision=226585; tag=vendor/llvm/llvm-r142614
Diffstat (limited to 'test/CodeGen/X86/split-vector-bitcast.ll')
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diff --git a/test/CodeGen/X86/split-vector-bitcast.ll b/test/CodeGen/X86/split-vector-bitcast.ll
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+++ b/test/CodeGen/X86/split-vector-bitcast.ll
@@ -0,0 +1,12 @@
+; RUN: llc < %s -march=x86 -mattr=-sse2,+sse | grep addps
+
+; PR10497 + another isel issue with sse2 disabled
+; (This is primarily checking that this construct doesn't crash.)
+define void @a(<2 x float>* %a, <2 x i32>* %b) {
+ %cc = load <2 x float>* %a
+ %c = fadd <2 x float> %cc, %cc
+ %dd = bitcast <2 x float> %c to <2 x i32>
+ %d = add <2 x i32> %dd, %dd
+ store <2 x i32> %d, <2 x i32>* %b
+ ret void
+}