| Krzysztof Parzyszek | 461e669 | 2018-03-19 19:03:18 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -disable-hexagon-shuffle=0 -O2 < %s | FileCheck %s |
| 2 | |
| 3 | ; Generate vmemu (unaligned). |
| 4 | ; CHECK: vmemu |
| 5 | ; CHECK: vmemu |
| 6 | ; CHECK: vmemu |
| 7 | ; CHECK-NOT: vmem |
| 8 | |
| 9 | target triple = "hexagon" |
| 10 | |
| 11 | ; Function Attrs: nounwind |
| 12 | define void @f0(i8* nocapture readonly %a0, i8* nocapture readonly %a1, i8* nocapture %a2) #0 { |
| 13 | b0: |
| 14 | %v0 = bitcast i8* %a0 to <16 x i32>* |
| 15 | %v1 = load <16 x i32>, <16 x i32>* %v0, align 4, !tbaa !0 |
| 16 | %v2 = bitcast i8* %a1 to <16 x i32>* |
| 17 | %v3 = load <16 x i32>, <16 x i32>* %v2, align 4, !tbaa !0 |
| 18 | %v4 = tail call <16 x i32> @llvm.hexagon.V6.vaddw(<16 x i32> %v1, <16 x i32> %v3) |
| 19 | %v5 = bitcast i8* %a2 to <16 x i32>* |
| 20 | store <16 x i32> %v4, <16 x i32>* %v5, align 4, !tbaa !0 |
| 21 | ret void |
| 22 | } |
| 23 | |
| 24 | ; Function Attrs: nounwind readnone |
| 25 | declare <16 x i32> @llvm.hexagon.V6.vaddw(<16 x i32>, <16 x i32>) #1 |
| 26 | |
| 27 | attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" } |
| 28 | attributes #1 = { nounwind readnone } |
| 29 | |
| 30 | !0 = !{!1, !1, i64 0} |
| 31 | !1 = !{!"omnipotent char", !2, i64 0} |
| 32 | !2 = !{!"Simple C/C++ TBAA"} |