From 71d050315704c23b235594d3fad5268c12d825e3 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 4 Nov 2011 18:32:42 +0000
Subject: Teach instsimplify to simplify calls to undef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143719 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Transforms/InstSimplify/undef.ll | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'test/Transforms')

diff --git a/test/Transforms/InstSimplify/undef.ll b/test/Transforms/InstSimplify/undef.ll
index 8134cc8..9f5a1e8 100644
--- a/test/Transforms/InstSimplify/undef.ll
+++ b/test/Transforms/InstSimplify/undef.ll
@@ -125,3 +125,10 @@ define i64 @test17(i64 %a) {
   %r = select i1 undef, i64 undef, i64 %a
   ret i64 %r
 }
+
+; @test18
+; CHECK: ret i64 undef
+define i64 @test18(i64 %a) {
+  %r = call i64 (i64)* undef(i64 %a)
+  ret i64 %r
+}
-- 
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