diff options
Diffstat (limited to 'test/Transforms/InstCombine/2009-01-31-Pressure.ll')
| -rw-r--r-- | test/Transforms/InstCombine/2009-01-31-Pressure.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2009-01-31-Pressure.ll b/test/Transforms/InstCombine/2009-01-31-Pressure.ll new file mode 100644 index 0000000..0c3066b --- /dev/null +++ b/test/Transforms/InstCombine/2009-01-31-Pressure.ll @@ -0,0 +1,22 @@ +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {%B = add i8 %b, %x} +; PR2698 + +declare void @use1(i1) +declare void @use8(i8) + +define void @test1(i8 %a, i8 %b, i8 %x) { + %A = add i8 %a, %x + %B = add i8 %b, %x + %C = icmp eq i8 %A, %B + call void @use1(i1 %C) + ret void +} + +define void @test2(i8 %a, i8 %b, i8 %x) { + %A = add i8 %a, %x + %B = add i8 %b, %x + %C = icmp eq i8 %A, %B + call void @use1(i1 %C) + call void @use8(i8 %A) + ret void +} |