| Krzysztof Parzyszek | a3c5d44 | 2016-01-13 15:48:18 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s |
| Krzysztof Parzyszek | 3cceffb | 2017-03-07 14:20:19 +0000 | [diff] [blame] | 2 | ; RUN: llc -march=hexagon -disable-hcp < %s |
| Krzysztof Parzyszek | a3c5d44 | 2016-01-13 15:48:18 +0000 | [diff] [blame] | 3 | ; REQUIRES: asserts |
| 4 | |
| 5 | target datalayout = "e-m:e-p:32:32-i1:32-i64:64-a:0-v32:32-n16:32" |
| 6 | target triple = "hexagon-unknown--elf" |
| 7 | |
| 8 | %struct.item = type { i32, i8*, i8*, i32, i8, i8, i16, i32, i8, i16, i32 } |
| 9 | |
| 10 | declare %struct.item* @foo(%struct.item*, i8*, i32) #1 |
| 11 | |
| 12 | ; Function Attrs: nounwind |
| 13 | define i32 @bar(%struct.item** %ptr, i8* %buf, i32 %c, i8* %d, i32 %e) #1 { |
| 14 | entry: |
| 15 | br i1 undef, label %return, label %if.end |
| 16 | |
| 17 | if.end: ; preds = %entry |
| 18 | br i1 undef, label %while.cond13.preheader, label %if.end3 |
| 19 | |
| 20 | if.end3: ; preds = %if.end |
| 21 | br label %while.cond13.preheader |
| 22 | |
| 23 | while.cond13.preheader: ; preds = %if.end3, %if.end |
| 24 | br i1 undef, label %while.body20, label %return |
| 25 | |
| 26 | while.body20: ; preds = %if.end38, %while.cond13.preheader |
| 27 | %addr.0100 = phi i32 [ undef, %if.end38 ], [ %c, %while.cond13.preheader ] |
| 28 | %cond = select i1 undef, i32 %addr.0100, i32 undef |
| 29 | br i1 undef, label %while.body20.if.end38_crit_edge, label %if.then32 |
| 30 | |
| 31 | while.body20.if.end38_crit_edge: ; preds = %while.body20 |
| 32 | %conv39.pre = and i32 %cond, 65535 |
| 33 | br label %if.end38 |
| 34 | |
| 35 | if.then32: ; preds = %while.body20 |
| 36 | %conv33 = and i32 %cond, 65535 |
| 37 | %.pre = load %struct.item*, %struct.item** %ptr, align 4, !tbaa !1 |
| 38 | br label %if.end38 |
| 39 | |
| 40 | if.end38: ; preds = %if.then32, %while.body20.if.end38_crit_edge |
| 41 | %conv39.pre-phi = phi i32 [ %conv39.pre, %while.body20.if.end38_crit_edge ], [ %conv33, %if.then32 ] |
| 42 | %0 = phi %struct.item* [ undef, %while.body20.if.end38_crit_edge ], [ %.pre, %if.then32 ] |
| 43 | %add = add i32 %conv39.pre-phi, 0 |
| 44 | %call52 = tail call %struct.item* @foo(%struct.item* %0, i8* %d, i32 %e) #1 |
| 45 | br i1 undef, label %while.body20, label %return |
| 46 | |
| 47 | return: ; preds = %if.end38, %while.cond13.preheader, %entry |
| 48 | %retval.0 = phi i32 [ 0, %entry ], [ 0, %while.cond13.preheader ], [ %add, %if.end38 ] |
| 49 | ret i32 %retval.0 |
| 50 | } |
| 51 | |
| 52 | |
| 53 | attributes #0 = { nounwind readonly } |
| 54 | attributes #1 = { nounwind } |
| 55 | |
| 56 | !1 = !{!2, !2, i64 0} |
| 57 | !2 = !{!"any pointer", !3, i64 0} |
| 58 | !3 = !{!"omnipotent char", !4, i64 0} |
| 59 | !4 = !{!"Simple C/C++ TBAA"} |