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Differential D19213 Diff 54030 test/Analysis/ScalarEvolution/nowrap-preinc-limits.ll

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Show All 30 Lines	loop:
%idx = phi i32 [ 0, %entry ], [ %idx.inc, %loop ]		%idx = phi i32 [ 0, %entry ], [ %idx.inc, %loop ]
%idx.inc = add nsw i32 %idx, 3		%idx.inc = add nsw i32 %idx, 3

%idx.inc2 = add i32 %idx.inc, -1		%idx.inc2 = add i32 %idx.inc, -1
%idx.inc2.sext = sext i32 %idx.inc2 to i64		%idx.inc2.sext = sext i32 %idx.inc2 to i64
; CHECK: %idx.inc2.sext = sext i32 %idx.inc2 to i64		; CHECK: %idx.inc2.sext = sext i32 %idx.inc2 to i64
; CHECK-NEXT: --> {2,+,3}<nuw><nsw><%loop>		; CHECK-NEXT: --> {2,+,3}<nuw><nsw><%loop>

%c = load volatile i1, i1* %condition		%cond.gep = getelementptr inbounds i1, i1* %condition, i32 %idx.inc
		%c = load volatile i1, i1* %cond.gep
br i1 %c, label %loop, label %exit		br i1 %c, label %loop, label %exit

exit:		exit:
ret void		ret void
}		}