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llvm-mirror/test/Transforms/InstCombine/2006-12-08-ICmp-Combining.ll
2008-03-01 09:15:35 +00:00

19 lines
568 B
LLVM

; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \
; RUN: grep {%bothcond =}
define i1 @Doit_bb(i32 %i.0) {
bb:
%tmp = icmp sgt i32 %i.0, 0 ; <i1> [#uses=1]
%tmp.not = xor i1 %tmp, true ; <i1> [#uses=1]
%tmp2 = icmp sgt i32 %i.0, 8 ; <i1> [#uses=1]
%bothcond = or i1 %tmp.not, %tmp2 ; <i1> [#uses=1]
br i1 %bothcond, label %exitTrue, label %exitFalse
exitTrue: ; preds = %bb
ret i1 true
exitFalse: ; preds = %bb
ret i1 false
}