| Krzysztof Parzyszek | 046090d | 2018-03-12 14:01:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -O2 -disable-vecdbl-nv-stores=0 < %s | FileCheck %s |
| 2 | |
| 3 | ; CHECK-NOT: v{{[0-9]*}}.new |
| 4 | |
| 5 | target triple = "hexagon" |
| 6 | |
| 7 | @g0 = common global [15 x <16 x i32>] zeroinitializer, align 64 |
| 8 | @g1 = common global <32 x i32> zeroinitializer, align 128 |
| 9 | |
| 10 | ; Function Attrs: nounwind |
| 11 | define i32 @f0() #0 { |
| 12 | b0: |
| 13 | %v0 = load <16 x i32>, <16 x i32>* getelementptr inbounds ([15 x <16 x i32>], [15 x <16 x i32>]* @g0, i32 0, i32 0), align 64, !tbaa !0 |
| 14 | %v1 = load <16 x i32>, <16 x i32>* getelementptr inbounds ([15 x <16 x i32>], [15 x <16 x i32>]* @g0, i32 0, i32 1), align 64, !tbaa !0 |
| 15 | %v2 = tail call <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32> %v0, <16 x i32> %v1) |
| 16 | store <32 x i32> %v2, <32 x i32>* @g1, align 128, !tbaa !0 |
| 17 | ret i32 0 |
| 18 | } |
| 19 | |
| 20 | ; Function Attrs: nounwind readnone |
| 21 | declare <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32>, <16 x i32>) #1 |
| 22 | |
| 23 | attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" } |
| 24 | attributes #1 = { nounwind readnone } |
| 25 | |
| 26 | !0 = !{!1, !1, i64 0} |
| 27 | !1 = !{!"omnipotent char", !2, i64 0} |
| 28 | !2 = !{!"Simple C/C++ TBAA"} |