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| -rw-r--r-- | test/Transforms/InstCombine/2006-09-15-CastToBool.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2006-09-15-CastToBool.ll b/test/Transforms/InstCombine/2006-09-15-CastToBool.ll new file mode 100644 index 0000000000..e649b3eedc --- /dev/null +++ b/test/Transforms/InstCombine/2006-09-15-CastToBool.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep and +; PR913 + +int %test(int* %tmp1) { + %tmp = load int* %tmp1 ; <int> [#uses=1] + %tmp = cast int %tmp to uint ; <uint> [#uses=1] + %tmp2 = shr uint %tmp, ubyte 5 ; <uint> [#uses=1] + %tmp2 = cast uint %tmp2 to int ; <int> [#uses=1] + %tmp3 = and int %tmp2, 1 ; <int> [#uses=1] + %tmp3 = cast int %tmp3 to bool ; <bool> [#uses=1] + %tmp34 = cast bool %tmp3 to int ; <int> [#uses=1] + ret int %tmp34 +} + |