diff options
Diffstat (limited to 'llvm/test/Analysis/LoadVN/call_cse.ll')
| -rw-r--r-- | llvm/test/Analysis/LoadVN/call_cse.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/Analysis/LoadVN/call_cse.ll b/llvm/test/Analysis/LoadVN/call_cse.ll new file mode 100644 index 00000000000..78cdd43051f --- /dev/null +++ b/llvm/test/Analysis/LoadVN/call_cse.ll @@ -0,0 +1,11 @@ +; RUN: llvm-upgrade < %s | llvm-as | opt -basicaa -load-vn -gcse -instcombine | llvm-dis | not grep sub +declare int %strlen(sbyte*) + +int %test(sbyte* %P) { + %X = call int %strlen(sbyte* %P) + %A = add int %X, 14 + %Y = call int %strlen(sbyte* %P) + %Z = sub int %X, %Y + %B = add int %A, %Z + ret int %B +} |
