| Krzysztof Parzyszek | 046090d | 2018-03-12 14:01:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -enable-pipeliner < %s |
| 2 | ; REQUIRES: asserts |
| 3 | |
| 4 | ; Function Attrs: nounwind |
| 5 | define void @f0() #0 { |
| 6 | b0: |
| 7 | br i1 undef, label %b1, label %b4 |
| 8 | |
| 9 | b1: ; preds = %b0 |
| 10 | %v0 = load i16*, i16** undef, align 4 |
| 11 | br label %b2 |
| 12 | |
| 13 | b2: ; preds = %b2, %b1 |
| 14 | %v1 = phi i32 [ 13, %b1 ], [ %v5, %b2 ] |
| 15 | %v2 = getelementptr inbounds i16, i16* %v0, i32 %v1 |
| 16 | %v3 = add nsw i32 0, %v1 |
| 17 | %v4 = getelementptr inbounds i16, i16* %v0, i32 %v3 |
| 18 | store i16 0, i16* %v4, align 2 |
| 19 | store i16 0, i16* %v2, align 2 |
| 20 | %v5 = add i32 %v1, 1 |
| 21 | %v6 = icmp eq i32 %v5, 26 |
| 22 | br i1 %v6, label %b3, label %b2 |
| 23 | |
| 24 | b3: ; preds = %b3, %b2 |
| 25 | br i1 undef, label %b4, label %b3 |
| 26 | |
| 27 | b4: ; preds = %b3, %b0 |
| 28 | ret void |
| 29 | } |
| 30 | |
| 31 | attributes #0 = { nounwind } |