diff options
Diffstat (limited to 'test/Transforms/InstCombine/2007-11-15-CompareMiscomp.ll')
| -rw-r--r-- | test/Transforms/InstCombine/2007-11-15-CompareMiscomp.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2007-11-15-CompareMiscomp.ll b/test/Transforms/InstCombine/2007-11-15-CompareMiscomp.ll new file mode 100644 index 0000000..5282739 --- /dev/null +++ b/test/Transforms/InstCombine/2007-11-15-CompareMiscomp.ll @@ -0,0 +1,10 @@ +; RUN: opt < %s -instcombine -S | grep {icmp eq i32 %In, 1} +; PR1800 + +define i1 @test(i32 %In) { + %c1 = icmp sgt i32 %In, -1 + %c2 = icmp eq i32 %In, 1 + %V = and i1 %c1, %c2 + ret i1 %V +} + |