llvm-6502/test/Transforms/InstCombine/xor-demorgans.ll
Dan Gohman b1e1e82c54 Change these tests to feed the assembly files to opt directly, instead
of using llvm-as, now that opt supports this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 16:50:01 +00:00

13 lines
388 B
LLVM

; RUN: opt %s -instcombine | llvm-dis | not grep {= or}
; PR3266
; XFAIL: *
define i1 @foo(i32 %x, i32 %y) nounwind {
.summary:
%0 = icmp sgt i32 %x, 4 ; <i1> [#uses=1]
%1 = icmp sgt i32 %y, 0 ; <i1> [#uses=1]
%.demorgan = or i1 %1, %0 ; <i1> [#uses=1]
%2 = xor i1 %.demorgan, true ; <i1> [#uses=1]
ret i1 %2
}