diff options
Diffstat (limited to 'test/CodeGen/X86/widen_conv-2.ll')
| -rw-r--r-- | test/CodeGen/X86/widen_conv-2.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/X86/widen_conv-2.ll b/test/CodeGen/X86/widen_conv-2.ll new file mode 100644 index 0000000000..191a261ccf --- /dev/null +++ b/test/CodeGen/X86/widen_conv-2.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse42 -disable-mmx -o %t -f + +; sign extension v2i32 to v2i16 + +define void @convert(<2 x i32>* %dst.addr, <2 x i16> %src) nounwind { +entry: + %signext = sext <2 x i16> %src to <2 x i32> ; <<12 x i8>> [#uses=1] + store <2 x i32> %signext, <2 x i32>* %dst.addr + ret void +} |