[llvm-commits] CVS: llvm/test/Regression/Transforms/TailDup/2003-08-31-UnreachableBlocks.ll
Chris Lattner
lattner at cs.uiuc.edu
Sun Aug 31 16:06:01 PDT 2003
Changes in directory llvm/test/Regression/Transforms/TailDup:
2003-08-31-UnreachableBlocks.ll added (r1.1)
---
Log message:
New testcase
---
Diffs of the changes:
Index: llvm/test/Regression/Transforms/TailDup/2003-08-31-UnreachableBlocks.ll
diff -c /dev/null llvm/test/Regression/Transforms/TailDup/2003-08-31-UnreachableBlocks.ll:1.1
*** /dev/null Sun Aug 31 16:05:49 2003
--- llvm/test/Regression/Transforms/TailDup/2003-08-31-UnreachableBlocks.ll Sun Aug 31 16:05:39 2003
***************
*** 0 ****
--- 1,20 ----
+ ; RUN: llvm-as < %s | opt -tailduplicate -disable-output
+
+ int %foo() {
+ entry:
+ br label %return.i
+
+ after_ret.i:
+ br label %return.i
+
+ return.i:
+ %tmp.3 = cast int* null to int
+ br label %return.i1
+
+ after_ret.i1:
+ br label %return.i1
+
+ return.i1:
+ %tmp.8 = sub int %tmp.3, 0
+ ret int 0
+ }
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