2016-01-13 23:48:18 +08:00
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; RUN: llc -march=hexagon < %s
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2017-03-07 22:20:19 +08:00
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; RUN: llc -march=hexagon -disable-hcp < %s
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2016-01-13 23:48:18 +08:00
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; REQUIRES: asserts
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target datalayout = "e-m:e-p:32:32-i1:32-i64:64-a:0-v32:32-n16:32"
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target triple = "hexagon-unknown--elf"
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%struct.item = type { i32, i8*, i8*, i32, i8, i8, i16, i32, i8, i16, i32 }
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declare %struct.item* @foo(%struct.item*, i8*, i32) #1
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; Function Attrs: nounwind
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define i32 @bar(%struct.item** %ptr, i8* %buf, i32 %c, i8* %d, i32 %e) #1 {
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entry:
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br i1 undef, label %return, label %if.end
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if.end: ; preds = %entry
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br i1 undef, label %while.cond13.preheader, label %if.end3
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if.end3: ; preds = %if.end
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br label %while.cond13.preheader
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while.cond13.preheader: ; preds = %if.end3, %if.end
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br i1 undef, label %while.body20, label %return
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while.body20: ; preds = %if.end38, %while.cond13.preheader
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%addr.0100 = phi i32 [ undef, %if.end38 ], [ %c, %while.cond13.preheader ]
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%cond = select i1 undef, i32 %addr.0100, i32 undef
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br i1 undef, label %while.body20.if.end38_crit_edge, label %if.then32
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while.body20.if.end38_crit_edge: ; preds = %while.body20
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%conv39.pre = and i32 %cond, 65535
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br label %if.end38
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if.then32: ; preds = %while.body20
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%conv33 = and i32 %cond, 65535
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%.pre = load %struct.item*, %struct.item** %ptr, align 4, !tbaa !1
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br label %if.end38
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if.end38: ; preds = %if.then32, %while.body20.if.end38_crit_edge
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%conv39.pre-phi = phi i32 [ %conv39.pre, %while.body20.if.end38_crit_edge ], [ %conv33, %if.then32 ]
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%0 = phi %struct.item* [ undef, %while.body20.if.end38_crit_edge ], [ %.pre, %if.then32 ]
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%add = add i32 %conv39.pre-phi, 0
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%call52 = tail call %struct.item* @foo(%struct.item* %0, i8* %d, i32 %e) #1
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br i1 undef, label %while.body20, label %return
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return: ; preds = %if.end38, %while.cond13.preheader, %entry
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%retval.0 = phi i32 [ 0, %entry ], [ 0, %while.cond13.preheader ], [ %add, %if.end38 ]
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ret i32 %retval.0
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}
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attributes #0 = { nounwind readonly }
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attributes #1 = { nounwind }
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!1 = !{!2, !2, i64 0}
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!2 = !{!"any pointer", !3, i64 0}
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!3 = !{!"omnipotent char", !4, i64 0}
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!4 = !{!"Simple C/C++ TBAA"}
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