From: Reid Spencer <rspencer@reidspencer.com>
Date: Mon, 25 Apr 2005 07:29:30 +0000 (+0000)
Subject: A test case for testing the StrCatOptimizer, currently XFAILed everywhere.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0bc07503c8a124f5bafb04be64e4fd458c2a8a74;p=oota-llvm.git

A test case for testing the StrCatOptimizer, currently XFAILed everywhere.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21532 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/SimplifyLibCalls/2005-04-24-strcat.ll b/test/Transforms/SimplifyLibCalls/2005-04-24-strcat.ll
new file mode 100644
index 00000000000..d6040603f09
--- /dev/null
+++ b/test/Transforms/SimplifyLibCalls/2005-04-24-strcat.ll
@@ -0,0 +1,16 @@
+; Test that the StrCatOptimizer works correctly
+; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | grep strlen
+; XFAIL: *
+
+declare sbyte* %strcat(sbyte*,sbyte*)
+%hello = constant [6 x sbyte] c"hello\00"
+
+implementation   ; Functions:
+
+int %main () {
+  %target = alloca [1024 x sbyte]
+  %arg1 = getelementptr [1024 x sbyte]* %target, int 0, int 0
+  %arg2 = getelementptr [6 x sbyte]* %hello, int 0, int 0
+  %rslt = call sbyte* %strcat(sbyte* %arg1, sbyte* %arg2)
+  ret int 0
+}