Added a test case for , e.g. xform pand <0, 0, -1, -1> to a shuffle.

llvm-svn: 27872
2006-04-20 08:51:03 +00:00 · 2006-04-20 08:51:03 +00:00 · 2bd632a02a
parent 059676f77b
commit 2bd632a02a
1 changed files with 8 additions and 0 deletions
--- a/llvm/test/Regression/CodeGen/X86/vec_clear.ll
+++ b/llvm/test/Regression/CodeGen/X86/vec_clear.ll
@ -0,0 +1,8 @@
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not grep and
+<4 x float> %test(<4 x float>* %v1) {
+	%tmp = load <4 x float>* %v1
+	%tmp15 = cast <4 x float> %tmp to <2 x long>
+	%tmp24 = and <2 x long> %tmp15, cast (<4 x int> < int 0, int 0, int -1, int -1 > to <2 x long>)
+	%tmp31 = cast <2 x long> %tmp24 to <4 x float>
+	ret <4 x float> %tmp31
+}