Instcombine now helps out with these
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16405 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Transforms/ScalarRepl/phinodepromote.ll b/test/Transforms/ScalarRepl/phinodepromote.ll
index b0a3990..eca8903 100644
--- a/test/Transforms/ScalarRepl/phinodepromote.ll
+++ b/test/Transforms/ScalarRepl/phinodepromote.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -mem2reg | llvm-dis | not grep alloca
+; RUN: llvm-as < %s | opt -instcombine -mem2reg | llvm-dis | not grep alloca
;
; This tests to see if mem2reg can promote alloca instructions whose addresses
; are used by PHI nodes that are immediately loaded. The LLVM C++ front-end
@@ -6,12 +6,14 @@
; lvalues), so handling this simple extension is quite useful.
;
; This testcase is what the following program looks like when it reaches
-; mem2reg:
+; instcombine:
;
; template<typename T>
; const T& max(const T& a1, const T& a2) { return a1 < a2 ? a1 : a2; }
; int main() { return max(0, 1); }
;
+; This test checks to make sure the combination of instcombine and mem2reg
+; perform the transformation.
int %main() {
entry: