| ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s |
| ; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t |
| |
| ; If this check fails please read test/CodeGen/AArch64/README for instructions on how to resolve it. |
| ; WARN-NOT: warning |
| |
| ; |
| ; Converting to svbool_t (<vscale x 16 x i1>) |
| ; |
| |
| define <vscale x 16 x i1> @reinterpret_bool_from_b(<vscale x 16 x i1> %pg) { |
| ; CHECK-LABEL: reinterpret_bool_from_b: |
| ; CHECK: ret |
| %out = call <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv16i1(<vscale x 16 x i1> %pg) |
| ret <vscale x 16 x i1> %out |
| } |
| |
| define <vscale x 16 x i1> @reinterpret_bool_from_h(<vscale x 8 x i1> %pg) { |
| ; CHECK-LABEL: reinterpret_bool_from_h: |
| ; CHECK: ptrue p1.h |
| ; CHECK-NEXT: ptrue p2.b |
| ; CHECK-NEXT: and p0.b, p2/z, p0.b, p1.b |
| ; CHECK-NEXT: ret |
| %out = call <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv8i1(<vscale x 8 x i1> %pg) |
| ret <vscale x 16 x i1> %out |
| } |
| |
| define <vscale x 16 x i1> @reinterpret_bool_from_s(<vscale x 4 x i1> %pg) { |
| ; CHECK-LABEL: reinterpret_bool_from_s: |
| ; CHECK: ptrue p1.s |
| ; CHECK-NEXT: ptrue p2.b |
| ; CHECK-NEXT: and p0.b, p2/z, p0.b, p1.b |
| ; CHECK-NEXT: ret |
| %out = call <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv4i1(<vscale x 4 x i1> %pg) |
| ret <vscale x 16 x i1> %out |
| } |
| |
| define <vscale x 16 x i1> @reinterpret_bool_from_d(<vscale x 2 x i1> %pg) { |
| ; CHECK-LABEL: reinterpret_bool_from_d: |
| ; CHECK: ptrue p1.d |
| ; CHECK-NEXT: ptrue p2.b |
| ; CHECK-NEXT: and p0.b, p2/z, p0.b, p1.b |
| ; CHECK-NEXT: ret |
| %out = call <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv2i1(<vscale x 2 x i1> %pg) |
| ret <vscale x 16 x i1> %out |
| } |
| |
| ; |
| ; Converting from svbool_t |
| ; |
| |
| define <vscale x 16 x i1> @reinterpret_bool_to_b(<vscale x 16 x i1> %pg) { |
| ; CHECK-LABEL: reinterpret_bool_to_b: |
| ; CHECK: ret |
| %out = call <vscale x 16 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv16i1(<vscale x 16 x i1> %pg) |
| ret <vscale x 16 x i1> %out |
| } |
| |
| define <vscale x 8 x i1> @reinterpret_bool_to_h(<vscale x 16 x i1> %pg) { |
| ; CHECK-LABEL: reinterpret_bool_to_h: |
| ; CHECK: ret |
| %out = call <vscale x 8 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv8i1(<vscale x 16 x i1> %pg) |
| ret <vscale x 8 x i1> %out |
| } |
| |
| define <vscale x 4 x i1> @reinterpret_bool_to_s(<vscale x 16 x i1> %pg) { |
| ; CHECK-LABEL: reinterpret_bool_to_s: |
| ; CHECK: ret |
| %out = call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> %pg) |
| ret <vscale x 4 x i1> %out |
| } |
| |
| define <vscale x 2 x i1> @reinterpret_bool_to_d(<vscale x 16 x i1> %pg) { |
| ; CHECK-LABEL: reinterpret_bool_to_d: |
| ; CHECK: ret |
| %out = call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> %pg) |
| ret <vscale x 2 x i1> %out |
| } |
| |
| declare <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv16i1(<vscale x 16 x i1>) |
| declare <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv8i1(<vscale x 8 x i1>) |
| declare <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv4i1(<vscale x 4 x i1>) |
| declare <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv2i1(<vscale x 2 x i1>) |
| |
| declare <vscale x 16 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv16i1(<vscale x 16 x i1>) |
| declare <vscale x 8 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv8i1(<vscale x 16 x i1>) |
| declare <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1>) |
| declare <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1>) |