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/Inline/inline-tail.ll b/test/Transforms/Inline/inline-tail.ll
new file mode 100644
index 0000000..31e036f
--- /dev/null
+++ b/test/Transforms/Inline/inline-tail.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-upgrade < %s | llvm-as | opt -inline | llvm-dis | not grep tail
+
+implementation
+
+declare void %bar(int*)
+
+internal void %foo(int* %P) { ;; to be inlined
+ tail call void %bar(int* %P)
+ ret void
+}
+
+void %caller() {
+ %A = alloca int
+ call void %foo(int* %A) ;; not a tail call
+ ret void
+}