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| ; RUN: opt < %s -simple-loop-unswitch -instcombine -gvn -disable-output
; RUN: opt < %s -simple-loop-unswitch -enable-mssa-loop-dependency=true -verify-memoryssa -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(...)
|