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/Transforms/ArgumentPromotion/control-flow.ll b/test/Transforms/ArgumentPromotion/control-flow.ll
new file mode 100644
index 0000000..8e47ac9
--- /dev/null
+++ b/test/Transforms/ArgumentPromotion/control-flow.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-upgrade < %s | llvm-as | opt -argpromotion | llvm-dis | \
+; RUN: not grep {load int\* null}
+
+implementation
+
+internal int %callee(bool %C, int* %P) {
+ br bool %C, label %T, label %F
+T:
+ ret int 17
+F:
+ %X = load int* %P
+ ret int %X
+}
+
+int %foo() {
+ %X = call int %callee(bool true, int* null)
+ ret int %X
+}
+