diff options
Diffstat (limited to 'test/Transforms/TailCallElim/accum_recursion.ll')
| -rw-r--r-- | test/Transforms/TailCallElim/accum_recursion.ll | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/test/Transforms/TailCallElim/accum_recursion.ll b/test/Transforms/TailCallElim/accum_recursion.ll index d82d963b9d..e8c28ec806 100644 --- a/test/Transforms/TailCallElim/accum_recursion.ll +++ b/test/Transforms/TailCallElim/accum_recursion.ll @@ -1,17 +1,15 @@ -; RUN: llvm-upgrade < %s | llvm-as | opt -tailcallelim | llvm-dis | not grep call +; RUN: llvm-as < %s | opt -tailcallelim | llvm-dis | not grep call -int %factorial(int %x) { +define i32 @factorial(i32 %x) { entry: - %tmp.1 = setgt int %x, 0 - br bool %tmp.1, label %then, label %else - -then: - %tmp.6 = add int %x, -1 - %tmp.4 = call int %factorial( int %tmp.6 ) - %tmp.7 = mul int %tmp.4, %x - ret int %tmp.7 - -else: - ret int 1 + %tmp.1 = icmp sgt i32 %x, 0 ; <i1> [#uses=1] + br i1 %tmp.1, label %then, label %else +then: ; preds = %entry + %tmp.6 = add i32 %x, -1 ; <i32> [#uses=1] + %tmp.4 = call i32 @factorial( i32 %tmp.6 ) ; <i32> [#uses=1] + %tmp.7 = mul i32 %tmp.4, %x ; <i32> [#uses=1] + ret i32 %tmp.7 +else: ; preds = %entry + ret i32 1 } |