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/X86/vec_set-7.ll b/test/CodeGen/X86/vec_set-7.ll
new file mode 100644
index 0000000..ab342df
--- /dev/null
+++ b/test/CodeGen/X86/vec_set-7.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | grep movq | wc -l | grep 1
+
+<2 x long> %test(<2 x long>* %p) {
+ %tmp = cast <2 x long>* %p to double*
+ %tmp = load double* %tmp
+ %tmp = insertelement <2 x double> undef, double %tmp, uint 0
+ %tmp5 = insertelement <2 x double> %tmp, double 0.000000e+00, uint 1
+ %tmp = cast <2 x double> %tmp5 to <2 x long>
+ ret <2 x long> %tmp
+}