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29 lines
1.1 KiB
LLVM
29 lines
1.1 KiB
LLVM
; RUN: llc < %s -march=ppc64
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; PR1596
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%struct._obstack_chunk = type { i8* }
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%struct.obstack = type { i8*, %struct._obstack_chunk* (i8*, i64)*, i8*, i8 }
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define i32 @_obstack_newchunk(%struct.obstack* %h, i32 %length) {
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entry:
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br i1 false, label %cond_false, label %cond_true
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cond_true: ; preds = %entry
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br i1 false, label %cond_true28, label %cond_next30
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cond_false: ; preds = %entry
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%tmp22 = tail call %struct._obstack_chunk* null( i64 undef ) ; <%struct._obstack_chunk*> [#uses=2]
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br i1 false, label %cond_true28, label %cond_next30
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cond_true28: ; preds = %cond_false, %cond_true
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%iftmp.0.043.0 = phi %struct._obstack_chunk* [ null, %cond_true ], [ %tmp22, %cond_false ] ; <%struct._obstack_chunk*> [#uses=1]
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tail call void null( )
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br label %cond_next30
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cond_next30: ; preds = %cond_true28, %cond_false, %cond_true
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%iftmp.0.043.1 = phi %struct._obstack_chunk* [ %iftmp.0.043.0, %cond_true28 ], [ null, %cond_true ], [ %tmp22, %cond_false ] ; <%struct._obstack_chunk*> [#uses=1]
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%tmp41 = getelementptr %struct._obstack_chunk* %iftmp.0.043.1, i32 0, i32 0 ; <i8**> [#uses=1]
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store i8* null, i8** %tmp41, align 8
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ret i32 undef
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}
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