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