1 ; RUN: opt < %s -instcombine -S | \ 2 ; RUN: grep icmp | count 1 3 ; RUN: opt < %s -instcombine -S | \ 4 ; RUN: grep "icmp ugt" | count 1 5 ; END. 6 7 target datalayout = "e-p:32:32" 8 target triple = "i686-pc-linux-gnu" 9 @r = external global [17 x i32] ; <[17 x i32]*> [#uses=1] 10 11 define i1 @print_pgm_cond_true(i32 %tmp12.reload, i32* %tmp16.out) { 12 newFuncRoot: 13 br label %cond_true 14 15 bb27.exitStub: ; preds = %cond_true 16 store i32 %tmp16, i32* %tmp16.out 17 ret i1 true 18 19 cond_next23.exitStub: ; preds = %cond_true 20 store i32 %tmp16, i32* %tmp16.out 21 ret i1 false 22 23 cond_true: ; preds = %newFuncRoot 24 %tmp15 = getelementptr [17 x i32]* @r, i32 0, i32 %tmp12.reload ; <i32*> [#uses=1] 25 %tmp16 = load i32* %tmp15 ; <i32> [#uses=4] 26 %tmp18 = icmp slt i32 %tmp16, -31 ; <i1> [#uses=1] 27 %tmp21 = icmp sgt i32 %tmp16, 31 ; <i1> [#uses=1] 28 %bothcond = or i1 %tmp18, %tmp21 ; <i1> [#uses=1] 29 br i1 %bothcond, label %bb27.exitStub, label %cond_next23.exitStub 30 } 31 32
