| Krzysztof Parzyszek | 046090d | 2018-03-12 14:01:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s |
| 2 | ; REQUIRES: asserts |
| 3 | ; Check that llc does not crash. |
| 4 | |
| 5 | @g0 = private unnamed_addr constant [7 x i8] c"%d\09\09%d\00", align 1 |
| 6 | @g1 = common global <4 x i32> zeroinitializer, align 16 |
| 7 | |
| 8 | declare i32 @f0(...) |
| 9 | |
| 10 | ; Function Attrs: nounwind |
| 11 | define i32 @f1() #0 { |
| 12 | b0: |
| 13 | %v0 = alloca i32, align 4 |
| 14 | %v1 = alloca i32, align 4 |
| 15 | %v2 = alloca [0 x <4 x i32>], align 16 |
| 16 | store i32 0, i32* %v0 |
| 17 | store i32 0, i32* %v1, align 4 |
| 18 | %v3 = bitcast [0 x <4 x i32>]* %v2 to i8* |
| 19 | call void @llvm.memset.p0i8.i32(i8* align 16 %v3, i8 0, i32 0, i1 false) |
| 20 | %v4 = load i32, i32* %v1, align 4 |
| 21 | %v5 = add nsw i32 %v4, 1 |
| 22 | store i32 %v5, i32* %v1, align 4 |
| 23 | %v6 = load <4 x i32>, <4 x i32>* @g1, align 16 |
| 24 | %v7 = call i32 bitcast (i32 (...)* @f0 to i32 (i8*, i32, <4 x i32>)*)(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @g0, i32 0, i32 0), i32 %v5, <4 x i32> %v6) |
| 25 | ret i32 0 |
| 26 | } |
| 27 | |
| 28 | ; Function Attrs: argmemonly nounwind |
| 29 | declare void @llvm.memset.p0i8.i32(i8* nocapture writeonly, i8, i32, i1) #1 |
| 30 | |
| 31 | attributes #0 = { nounwind "target-cpu"="hexagonv60" } |
| 32 | attributes #1 = { argmemonly nounwind } |