Changes in directory llvm/test/Regression/Transforms/InstCombine:
deadcode.ll added (r1.1)
---
Log message:
New testcase, check that dead code doesn't pessimize instcombine
---
Diffs of the changes: (+12 -0)
deadcode.ll | 12 ++++++++++++
1 files changed, 12 insertions(+)
Index: llvm/test/Regression/Transforms/InstCombine/deadcode.ll
diff -c /dev/null llvm/test/Regression/Transforms/InstCombine/deadcode.ll:1.1
*** /dev/null Wed May 10 13:56:14 2006
--- llvm/test/Regression/Transforms/InstCombine/deadcode.ll Wed May 10
13:56:04 2006
***************
*** 0 ****
--- 1,12 ----
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep 'ret int %A'
+
+ int %test(int %A) {
+ %X = or bool false, false
+ br bool %X, label %T, label %C
+ T:
+ %B = add int %A, 1
+ br label %C
+ C:
+ %C = phi int [%B, %T], [%A, %0]
+ ret int %C
+ }
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