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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/InstCombine/2004-03-13-InstCombineInfLoop.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/InstCombine/2004-03-13-InstCombineInfLoop.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/2004-03-13-InstCombineInfLoop.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/2004-03-13-InstCombineInfLoop.ll b/llvm/test/Transforms/InstCombine/2004-03-13-InstCombineInfLoop.ll new file mode 100644 index 00000000000..fd7a2e346c9 --- /dev/null +++ b/llvm/test/Transforms/InstCombine/2004-03-13-InstCombineInfLoop.ll @@ -0,0 +1,13 @@ +; This testcase caused the combiner to go into an infinite loop, moving the +; cast back and forth, changing the seteq to operate on int vs uint and back. + +; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine -disable-output + +bool %test(uint %A, int %B) { + %C = sub uint 0, %A + %Cc = cast uint %C to int + %D = sub int 0, %B + %E = seteq int %Cc, %D + ret bool %E +} + |
