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/ARM/stack-frame.ll b/test/CodeGen/ARM/stack-frame.ll
new file mode 100644
index 0000000..fc34785
--- /dev/null
+++ b/test/CodeGen/ARM/stack-frame.ll
@@ -0,0 +1,15 @@
+; RUN: llvm-as < %s | llc -march=arm
+; RUN: llvm-as < %s | llc -march=arm | grep add | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=thumb
+; RUN: llvm-as < %s | llc -march=thumb | grep add | wc -l | grep 1
+
+define void @f1() {
+ %c = alloca i8, align 1
+ ret void
+}
+
+define i32 @f2() {
+ ret i32 1
+}
+
+