| ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s |
| |
| ; |
| ; LDFF1H, LDFF1W, LDFF1D: base + 32-bit scaled offset, sign (sxtw) or zero (uxtw) |
| ; extended to 64 bits |
| ; e.g. ldff1h z0.d, p0/z, [x0, z0.d, uxtw #1] |
| ; |
| |
| ; LDFF1H |
| define <vscale x 4 x i32> @gldff1h_s_uxtw_index(<vscale x 4 x i1> %pg, i16* %base, <vscale x 4 x i32> %b) { |
| ; CHECK-LABEL: gldff1h_s_uxtw_index: |
| ; CHECK: ldff1h { z0.s }, p0/z, [x0, z0.s, uxtw #1] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 4 x i16> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv4i16(<vscale x 4 x i1> %pg, |
| i16* %base, |
| <vscale x 4 x i32> %b) |
| %res = zext <vscale x 4 x i16> %load to <vscale x 4 x i32> |
| ret <vscale x 4 x i32> %res |
| } |
| |
| define <vscale x 4 x i32> @gldff1h_s_sxtw_index(<vscale x 4 x i1> %pg, i16* %base, <vscale x 4 x i32> %b) { |
| ; CHECK-LABEL: gldff1h_s_sxtw_index: |
| ; CHECK: ldff1h { z0.s }, p0/z, [x0, z0.s, sxtw #1] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 4 x i16> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv4i16(<vscale x 4 x i1> %pg, |
| i16* %base, |
| <vscale x 4 x i32> %b) |
| %res = zext <vscale x 4 x i16> %load to <vscale x 4 x i32> |
| ret <vscale x 4 x i32> %res |
| } |
| |
| define <vscale x 2 x i64> @gldff1h_d_uxtw_index(<vscale x 2 x i1> %pg, i16* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1h_d_uxtw_index: |
| ; CHECK: ldff1h { z0.d }, p0/z, [x0, z0.d, uxtw #1] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i16> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2i16(<vscale x 2 x i1> %pg, |
| i16* %base, |
| <vscale x 2 x i32> %b) |
| %res = zext <vscale x 2 x i16> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %res |
| } |
| |
| define <vscale x 2 x i64> @gldff1h_d_sxtw_index(<vscale x 2 x i1> %pg, i16* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1h_d_sxtw_index: |
| ; CHECK: ldff1h { z0.d }, p0/z, [x0, z0.d, sxtw #1] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i16> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2i16(<vscale x 2 x i1> %pg, |
| i16* %base, |
| <vscale x 2 x i32> %b) |
| %res = zext <vscale x 2 x i16> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %res |
| } |
| |
| ; LDFF1W |
| define <vscale x 4 x i32> @gldff1w_s_uxtw_index(<vscale x 4 x i1> %pg, i32* %base, <vscale x 4 x i32> %b) { |
| ; CHECK-LABEL: gldff1w_s_uxtw_index: |
| ; CHECK: ldff1w { z0.s }, p0/z, [x0, z0.s, uxtw #2] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 4 x i32> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv4i32(<vscale x 4 x i1> %pg, |
| i32* %base, |
| <vscale x 4 x i32> %b) |
| ret <vscale x 4 x i32> %load |
| } |
| |
| define <vscale x 4 x i32> @gldff1w_s_sxtw_index(<vscale x 4 x i1> %pg, i32* %base, <vscale x 4 x i32> %b) { |
| ; CHECK-LABEL: gldff1w_s_sxtw_index: |
| ; CHECK: ldff1w { z0.s }, p0/z, [x0, z0.s, sxtw #2] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 4 x i32> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv4i32(<vscale x 4 x i1> %pg, |
| i32* %base, |
| <vscale x 4 x i32> %b) |
| ret <vscale x 4 x i32> %load |
| } |
| |
| define <vscale x 2 x i64> @gldff1w_d_uxtw_index(<vscale x 2 x i1> %pg, i32* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1w_d_uxtw_index: |
| ; CHECK: ldff1w { z0.d }, p0/z, [x0, z0.d, uxtw #2] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i32> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2i32(<vscale x 2 x i1> %pg, |
| i32* %base, |
| <vscale x 2 x i32> %b) |
| %res = zext <vscale x 2 x i32> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %res |
| } |
| |
| define <vscale x 2 x i64> @gldff1w_d_sxtw_index(<vscale x 2 x i1> %pg, i32* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1w_d_sxtw_index: |
| ; CHECK: ldff1w { z0.d }, p0/z, [x0, z0.d, sxtw #2] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i32> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2i32(<vscale x 2 x i1> %pg, |
| i32* %base, |
| <vscale x 2 x i32> %b) |
| %res = zext <vscale x 2 x i32> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %res |
| } |
| |
| define <vscale x 4 x float> @gldff1w_s_uxtw_index_float(<vscale x 4 x i1> %pg, float* %base, <vscale x 4 x i32> %b) { |
| ; CHECK-LABEL: gldff1w_s_uxtw_index_float: |
| ; CHECK: ldff1w { z0.s }, p0/z, [x0, z0.s, uxtw #2] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 4 x float> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv4f32(<vscale x 4 x i1> %pg, |
| float* %base, |
| <vscale x 4 x i32> %b) |
| ret <vscale x 4 x float> %load |
| } |
| |
| define <vscale x 4 x float> @gldff1w_s_sxtw_index_float(<vscale x 4 x i1> %pg, float* %base, <vscale x 4 x i32> %b) { |
| ; CHECK-LABEL: gldff1w_s_sxtw_index_float: |
| ; CHECK: ldff1w { z0.s }, p0/z, [x0, z0.s, sxtw #2] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 4 x float> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv4f32(<vscale x 4 x i1> %pg, |
| float* %base, |
| <vscale x 4 x i32> %b) |
| ret <vscale x 4 x float> %load |
| } |
| |
| ; LDFF1D |
| define <vscale x 2 x i64> @gldff1d_s_uxtw_index(<vscale x 2 x i1> %pg, i64* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1d_s_uxtw_index: |
| ; CHECK: ldff1d { z0.d }, p0/z, [x0, z0.d, uxtw #3] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i64> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2i64(<vscale x 2 x i1> %pg, |
| i64* %base, |
| <vscale x 2 x i32> %b) |
| ret <vscale x 2 x i64> %load |
| } |
| |
| define <vscale x 2 x i64> @gldff1d_sxtw_index(<vscale x 2 x i1> %pg, i64* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1d_sxtw_index: |
| ; CHECK: ldff1d { z0.d }, p0/z, [x0, z0.d, sxtw #3] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i64> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2i64(<vscale x 2 x i1> %pg, |
| i64* %base, |
| <vscale x 2 x i32> %b) |
| ret <vscale x 2 x i64> %load |
| } |
| |
| define <vscale x 2 x double> @gldff1d_uxtw_index_double(<vscale x 2 x i1> %pg, double* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1d_uxtw_index_double: |
| ; CHECK: ldff1d { z0.d }, p0/z, [x0, z0.d, uxtw #3] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x double> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2f64(<vscale x 2 x i1> %pg, |
| double* %base, |
| <vscale x 2 x i32> %b) |
| ret <vscale x 2 x double> %load |
| } |
| |
| define <vscale x 2 x double> @gldff1d_sxtw_index_double(<vscale x 2 x i1> %pg, double* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1d_sxtw_index_double: |
| ; CHECK: ldff1d { z0.d }, p0/z, [x0, z0.d, sxtw #3] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x double> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2f64(<vscale x 2 x i1> %pg, |
| double* %base, |
| <vscale x 2 x i32> %b) |
| ret <vscale x 2 x double> %load |
| } |
| |
| ; |
| ; LDFF1SH, LDFF1SW, LDFF1SD: base + 32-bit scaled offset, sign (sxtw) or zero (uxtw) |
| ; extended to 64 bits |
| ; e.g. ldff1sh z0.d, p0/z, [x0, z0.d, uxtw #1] |
| ; |
| |
| ; LDFF1SH |
| define <vscale x 4 x i32> @gldff1sh_s_uxtw_index(<vscale x 4 x i1> %pg, i16* %base, <vscale x 4 x i32> %b) { |
| ; CHECK-LABEL: gldff1sh_s_uxtw_index: |
| ; CHECK: ldff1sh { z0.s }, p0/z, [x0, z0.s, uxtw #1] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 4 x i16> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv4i16(<vscale x 4 x i1> %pg, |
| i16* %base, |
| <vscale x 4 x i32> %b) |
| %res = sext <vscale x 4 x i16> %load to <vscale x 4 x i32> |
| ret <vscale x 4 x i32> %res |
| } |
| |
| define <vscale x 4 x i32> @gldff1sh_s_sxtw_index(<vscale x 4 x i1> %pg, i16* %base, <vscale x 4 x i32> %b) { |
| ; CHECK-LABEL: gldff1sh_s_sxtw_index: |
| ; CHECK: ldff1sh { z0.s }, p0/z, [x0, z0.s, sxtw #1] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 4 x i16> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv4i16(<vscale x 4 x i1> %pg, |
| i16* %base, |
| <vscale x 4 x i32> %b) |
| %res = sext <vscale x 4 x i16> %load to <vscale x 4 x i32> |
| ret <vscale x 4 x i32> %res |
| } |
| |
| define <vscale x 2 x i64> @gldff1sh_d_uxtw_index(<vscale x 2 x i1> %pg, i16* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1sh_d_uxtw_index: |
| ; CHECK: ldff1sh { z0.d }, p0/z, [x0, z0.d, uxtw #1] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i16> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2i16(<vscale x 2 x i1> %pg, |
| i16* %base, |
| <vscale x 2 x i32> %b) |
| %res = sext <vscale x 2 x i16> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %res |
| } |
| |
| define <vscale x 2 x i64> @gldff1sh_d_sxtw_index(<vscale x 2 x i1> %pg, i16* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1sh_d_sxtw_index: |
| ; CHECK: ldff1sh { z0.d }, p0/z, [x0, z0.d, sxtw #1] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i16> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2i16(<vscale x 2 x i1> %pg, |
| i16* %base, |
| <vscale x 2 x i32> %b) |
| %res = sext <vscale x 2 x i16> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %res |
| } |
| |
| ; LDFF1SW |
| define <vscale x 2 x i64> @gldff1sw_d_uxtw_index(<vscale x 2 x i1> %pg, i32* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1sw_d_uxtw_index: |
| ; CHECK: ldff1sw { z0.d }, p0/z, [x0, z0.d, uxtw #2] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i32> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2i32(<vscale x 2 x i1> %pg, |
| i32* %base, |
| <vscale x 2 x i32> %b) |
| %res = sext <vscale x 2 x i32> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %res |
| } |
| |
| define <vscale x 2 x i64> @gldff1sw_d_sxtw_index(<vscale x 2 x i1> %pg, i32* %base, <vscale x 2 x i32> %b) { |
| ; CHECK-LABEL: gldff1sw_d_sxtw_index: |
| ; CHECK: ldff1sw { z0.d }, p0/z, [x0, z0.d, sxtw #2] |
| ; CHECK-NEXT: ret |
| %load = call <vscale x 2 x i32> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2i32(<vscale x 2 x i1> %pg, |
| i32* %base, |
| <vscale x 2 x i32> %b) |
| %res = sext <vscale x 2 x i32> %load to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %res |
| } |
| |
| |
| ; LDFF1H/LDFF1SH |
| declare <vscale x 4 x i16> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv4i16(<vscale x 4 x i1>, i16*, <vscale x 4 x i32>) |
| declare <vscale x 4 x i16> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv4i16(<vscale x 4 x i1>, i16*, <vscale x 4 x i32>) |
| |
| declare <vscale x 2 x i16> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2i16(<vscale x 2 x i1>, i16*, <vscale x 2 x i32>) |
| declare <vscale x 2 x i16> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2i16(<vscale x 2 x i1>, i16*, <vscale x 2 x i32>) |
| |
| ; LDFF1W/LDFF1SW |
| declare <vscale x 4 x i32> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv4i32(<vscale x 4 x i1>, i32*, <vscale x 4 x i32>) |
| declare <vscale x 4 x i32> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv4i32(<vscale x 4 x i1>, i32*, <vscale x 4 x i32>) |
| |
| declare <vscale x 2 x i32> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2i32(<vscale x 2 x i1>, i32*, <vscale x 2 x i32>) |
| declare <vscale x 2 x i32> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2i32(<vscale x 2 x i1>, i32*, <vscale x 2 x i32>) |
| |
| declare <vscale x 4 x float> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv4f32(<vscale x 4 x i1>, float*, <vscale x 4 x i32>) |
| declare <vscale x 4 x float> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv4f32(<vscale x 4 x i1>, float*, <vscale x 4 x i32>) |
| |
| ; LDFF1D |
| declare <vscale x 2 x i64> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2i64(<vscale x 2 x i1>, i64*, <vscale x 2 x i32>) |
| declare <vscale x 2 x i64> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2i64(<vscale x 2 x i1>, i64*, <vscale x 2 x i32>) |
| |
| declare <vscale x 2 x double> @llvm.aarch64.sve.ldff1.gather.uxtw.index.nxv2f64(<vscale x 2 x i1>, double*, <vscale x 2 x i32>) |
| declare <vscale x 2 x double> @llvm.aarch64.sve.ldff1.gather.sxtw.index.nxv2f64(<vscale x 2 x i1>, double*, <vscale x 2 x i32>) |