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a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
37 lines
965 B
LLVM
37 lines
965 B
LLVM
; RUN: opt < %s -simplifycfg
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; PR2855
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define i32 @_Z1fPii(i32* %b, i32 %f) nounwind {
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entry:
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br label %bb
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bb: ; preds = %bb9, %bb7, %bb, %entry
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%__c2.2 = phi i32 [ undef, %entry ], [ %__c2.1, %bb7 ], [ %__c2.1, %bb9 ] ; <i32> [#uses=2]
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%s.0 = phi i32 [ 0, %entry ], [ 0, %bb7 ], [ %2, %bb9 ] ; <i32> [#uses=1]
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br label %bb1
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bb1: ; preds = %bb
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%0 = icmp slt i32 0, %f ; <i1> [#uses=1]
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br i1 %0, label %bb3, label %bb6
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bb3: ; preds = %bb1
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%1 = icmp eq i32 0, 0 ; <i1> [#uses=1]
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br i1 %1, label %bb6, label %bb5
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bb5: ; preds = %bb3
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br label %bb7
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bb6: ; preds = %bb3, %bb1
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%__c2.0 = phi i32 [ 0, %bb3 ], [ %__c2.2, %bb1 ] ; <i32> [#uses=1]
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br label %bb7
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bb7: ; preds = %bb6, %bb5
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%__c2.1 = phi i32 [ 0, %bb5 ], [ %__c2.0, %bb6 ] ; <i32> [#uses=2]
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%iftmp.1.0 = phi i1 [ false, %bb5 ], [ true, %bb6 ] ; <i1> [#uses=1]
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br i1 %iftmp.1.0, label %bb, label %bb9
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bb9: ; preds = %bb7
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%2 = add i32 %s.0, 2 ; <i32> [#uses=1]
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br label %bb
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}
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