Instead of a vector load, shuffle and then extract an element. Load the element from...

[oota-llvm.git] / test / CodeGen / X86 / extractelement-load.ll

diff --git a/test/CodeGen/X86/extractelement-load.ll b/test/CodeGen/X86/extractelement-load.ll
new file mode 100644 (file)
index 0000000..4850eba
--- /dev/null
+++ b/test/CodeGen/X86/extractelement-load.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as %s -o - | llc -march=x86 -mattr=+sse2 -mcpu=yonah | not grep movd
+; RUN: llvm-as %s -o - | llc -march=x86-64 -mattr=+sse2 -mcpu=yonah | not grep movd
+
+define i32 @t(<2 x i64>* %val) nounwind  {
+       %tmp2 = load <2 x i64>* %val, align 16          ; <<2 x i64>> [#uses=1]
+       %tmp3 = bitcast <2 x i64> %tmp2 to <4 x i32>            ; <<4 x i32>> [#uses=1]
+       %tmp4 = extractelement <4 x i32> %tmp3, i32 2           ; <i32> [#uses=1]
+       ret i32 %tmp4
+}