It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/PowerPC/2006-08-11-RetVector.ll b/test/CodeGen/PowerPC/2006-08-11-RetVector.ll
new file mode 100644
index 0000000..cf0cd2c
--- /dev/null
+++ b/test/CodeGen/PowerPC/2006-08-11-RetVector.ll
@@ -0,0 +1,8 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 -mcpu=g5 | grep vsldoi
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 -mcpu=g5 | not grep vor
+
+<4 x float> %func(<4 x float> %fp0, <4 x float> %fp1) {
+ %tmp76 = shufflevector <4 x float> %fp0, <4 x float> %fp1, <4 x uint> < uint 0, uint 1, uint 2, uint 7 > ; <<4 x float>> [#uses=1]
+ ret <4 x float> %tmp76
+}
+