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| author | Reid Spencer <rspencer@reidspencer.com> | 2007-01-17 07:59:14 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2007-01-17 07:59:14 +0000 |
| commit | 83b3d8267225d585678d5d3af9bba5735f4b415d (patch) | |
| tree | 9d6c2ad7bfd568186e83a39e6f03e1c0bf415715 /llvm/test/Transforms/TailCallElim/accum_recursion.ll | |
| parent | 100602d7561ca5e245db6194bddae86357d203d4 (diff) | |
| download | bcm5719-llvm-83b3d8267225d585678d5d3af9bba5735f4b415d.tar.gz bcm5719-llvm-83b3d8267225d585678d5d3af9bba5735f4b415d.zip | |
Regression is gone, don't try to find it on clean target.
llvm-svn: 33296
Diffstat (limited to 'llvm/test/Transforms/TailCallElim/accum_recursion.ll')
| -rw-r--r-- | llvm/test/Transforms/TailCallElim/accum_recursion.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/Transforms/TailCallElim/accum_recursion.ll b/llvm/test/Transforms/TailCallElim/accum_recursion.ll new file mode 100644 index 00000000000..d82d963b9d7 --- /dev/null +++ b/llvm/test/Transforms/TailCallElim/accum_recursion.ll @@ -0,0 +1,17 @@ +; RUN: llvm-upgrade < %s | llvm-as | opt -tailcallelim | llvm-dis | not grep call + +int %factorial(int %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 +} + |
