| ; RUN: opt < %s -loop-unswitch -instcombine -gvn -disable-output | |
| ; PR2372 | |
| target triple = "i386-pc-linux-gnu" | |
| define i32 @func_3(i16 signext %p_5, i16 signext %p_6) nounwind { | |
| entry: | |
| %tmp3 = icmp eq i16 %p_5, 0 ; <i1> [#uses=1] | |
| %tmp1314 = sext i16 %p_6 to i32 ; <i32> [#uses=1] | |
| %tmp28 = icmp ugt i32 %tmp1314, 3 ; <i1> [#uses=1] | |
| %bothcond = or i1 %tmp28, false ; <i1> [#uses=1] | |
| br label %bb | |
| bb: ; preds = %bb54, %entry | |
| br i1 %tmp3, label %bb54, label %bb5 | |
| bb5: ; preds = %bb | |
| br i1 %bothcond, label %bb54, label %bb31 | |
| bb31: ; preds = %bb5 | |
| br label %bb54 | |
| bb54: ; preds = %bb31, %bb5, %bb | |
| br i1 false, label %bb64, label %bb | |
| bb64: ; preds = %bb54 | |
| %tmp6566 = sext i16 %p_6 to i32 ; <i32> [#uses=1] | |
| %tmp68 = tail call i32 (...)* @func_18( i32 1, i32 %tmp6566, i32 1 ) nounwind ; <i32> [#uses=0] | |
| ret i32 undef | |
| } | |
| declare i32 @func_18(...) |