diff options
| -rw-r--r-- | test/Transforms/Mem2Reg/UndefValuesMerge.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Transforms/Mem2Reg/UndefValuesMerge.ll b/test/Transforms/Mem2Reg/UndefValuesMerge.ll new file mode 100644 index 0000000000..2da7013cd5 --- /dev/null +++ b/test/Transforms/Mem2Reg/UndefValuesMerge.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | opt -mem2reg | llvm-dis | not grep phi + +implementation + +int %testfunc(bool %C, int %i, sbyte %j) { + %I = alloca int + br bool %C, label %T, label %Cont +T: + store int %i, int* %I + br label %Cont +Cont: + %Y = load int* %I ;; %Y = phi %i, undef -> %Y = %i + ret int %Y +} |