2010-01-26 20:25:59 +01:00
|
|
|
; RUN: opt < %s -loop-reduce
|
|
|
|
|
; RUN: opt < %s -analyze -scalar-evolution
|
2009-04-23 06:14:03 +02:00
|
|
|
; PR 3086
|
|
|
|
|
|
|
|
|
|
%struct.Cls = type { i32, i8, [2 x %struct.Cls*], [2 x %struct.Lit*] }
|
|
|
|
|
%struct.Lit = type { i8 }
|
|
|
|
|
|
|
|
|
|
define fastcc i64 @collect_clauses() nounwind {
|
|
|
|
|
entry:
|
|
|
|
|
br label %bb11
|
|
|
|
|
|
|
|
|
|
bb5: ; preds = %bb9
|
|
|
|
|
%0 = load %struct.Lit** %storemerge, align 8 ; <%struct.Lit*> [#uses=0]
|
|
|
|
|
%indvar.next8 = add i64 %storemerge.rec, 1 ; <i64> [#uses=1]
|
|
|
|
|
br label %bb9
|
|
|
|
|
|
|
|
|
|
bb9: ; preds = %bb22, %bb5
|
|
|
|
|
%storemerge.rec = phi i64 [ %indvar.next8, %bb5 ], [ 0, %bb22 ] ; <i64> [#uses=2]
|
|
|
|
|
%storemerge = getelementptr %struct.Lit** null, i64 %storemerge.rec ; <%struct.Lit**> [#uses=2]
|
|
|
|
|
%1 = icmp ugt %struct.Lit** null, %storemerge ; <i1> [#uses=1]
|
|
|
|
|
br i1 %1, label %bb5, label %bb22
|
|
|
|
|
|
|
|
|
|
bb11: ; preds = %bb22, %entry
|
|
|
|
|
%2 = load %struct.Cls** null, align 8 ; <%struct.Cls*> [#uses=0]
|
|
|
|
|
br label %bb22
|
|
|
|
|
|
|
|
|
|
bb22: ; preds = %bb11, %bb9
|
|
|
|
|
br i1 false, label %bb11, label %bb9
|
|
|
|
|
}
|
