diff options
Diffstat (limited to 'llvm/test/CodeGen/Hexagon/intrinsics/v65-scatter-gather.ll')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/intrinsics/v65-scatter-gather.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/intrinsics/v65-scatter-gather.ll b/llvm/test/CodeGen/Hexagon/intrinsics/v65-scatter-gather.ll new file mode 100644 index 00000000000..2ebd22bdfb4 --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/intrinsics/v65-scatter-gather.ll @@ -0,0 +1,32 @@ +; RUN: llc -mv65 -mattr=+hvxv65,hvx-length64b -march=hexagon -O2 < %s | FileCheck %s +; RUN: llc -mv65 -mattr=+hvxv65,hvx-length64b -march=hexagon -O2 -disable-packetizer < %s | FileCheck %s +; RUN: llc -mv65 -mattr=+hvxv65,hvx-length64b -march=hexagon -O0 < %s | FileCheck %s + +; CHECK: vtmp.h = vgather(r{{[0-9]+}},m{{[0-9]+}},v{{[0-9]+}}.h).h +; CHECK-NEXT: vmem(r{{[0-9]+}}+#0) = vtmp.new +; CHECK-NEXT: } + +declare i32 @add_translation_extended(i32, i8*, i64, i32, i32, i32, i32, i32, i32) local_unnamed_addr + +; Function Attrs: nounwind +define i32 @main() local_unnamed_addr { +entry: + %hvx_vector = alloca <16 x i32>, align 64 + %0 = bitcast <16 x i32>* %hvx_vector to i8* + %call.i = tail call i32 @add_translation_extended(i32 1, i8* inttoptr (i32 -668991488 to i8*), i64 3625975808, i32 16, i32 15, i32 0, i32 0, i32 0, i32 3) + %1 = tail call <16 x i32> @llvm.hexagon.V6.lvsplatw(i32 1) + %2 = tail call <16 x i32> @llvm.hexagon.V6.lvsplatw(i32 2) + tail call void @llvm.hexagon.V6.vscattermh.add(i32 -668991488, i32 1023, <16 x i32> %1, <16 x i32> %2) + call void @llvm.hexagon.V6.vgathermh(i8* %0, i32 -668991488, i32 1023, <16 x i32> %1) + ret i32 0 +} + +; Function Attrs: nounwind writeonly +declare void @llvm.hexagon.V6.vscattermh.add(i32, i32, <16 x i32>, <16 x i32>) + +; Function Attrs: nounwind readnone +declare <16 x i32> @llvm.hexagon.V6.lvsplatw(i32) + +; Function Attrs: argmemonly nounwind +declare void @llvm.hexagon.V6.vgathermh(i8*, i32, i32, <16 x i32>) + |
