diff options
Diffstat (limited to 'test/Transforms/InstCombine/2005-06-16-SetCCOrSetCCMiscompile.ll')
-rw-r--r-- | test/Transforms/InstCombine/2005-06-16-SetCCOrSetCCMiscompile.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2005-06-16-SetCCOrSetCCMiscompile.ll b/test/Transforms/InstCombine/2005-06-16-SetCCOrSetCCMiscompile.ll new file mode 100644 index 000000000000..010087b4f472 --- /dev/null +++ b/test/Transforms/InstCombine/2005-06-16-SetCCOrSetCCMiscompile.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \ +; RUN: grep {ret i1 true} +; PR586 + +@g_07918478 = external global i32 ; <i32*> [#uses=1] + +define i1 @test() { + %tmp.0 = load i32* @g_07918478 ; <i32> [#uses=2] + %tmp.1 = icmp ne i32 %tmp.0, 0 ; <i1> [#uses=1] + %tmp.4 = icmp ult i32 %tmp.0, 4111 ; <i1> [#uses=1] + %bothcond = or i1 %tmp.1, %tmp.4 ; <i1> [#uses=1] + ret i1 %bothcond +} + |