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llvm-project/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads...

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; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
;
; LD1B, LD1W, LD1H, LD1D: vector base + scalar offset (index)
; e.g. ld1b { z0.d }, p0/z, [x0, z0.d]
;
; LD1B
define <vscale x 4 x i32> @gld1b_s_scalar_offset(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
; CHECK-LABEL: gld1b_s_scalar_offset:
; CHECK: ld1b { z0.s }, p0/z, [x0, z0.s, uxtw]
; CHECK-NEXT: ret
%load = call <vscale x 4 x i8> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4i8.nxv4i32(<vscale x 4 x i1> %pg,
<vscale x 4 x i32> %base,
i64 %offset)
%res = zext <vscale x 4 x i8> %load to <vscale x 4 x i32>
ret <vscale x 4 x i32> %res
}
define <vscale x 2 x i64> @gld1b_d_scalar_offset(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
; CHECK-LABEL: gld1b_d_scalar_offset:
; CHECK: ld1b { z0.d }, p0/z, [x0, z0.d]
; CHECK-NEXT: ret
%load = call <vscale x 2 x i8> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i8.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %base,
i64 %offset)
%res = zext <vscale x 2 x i8> %load to <vscale x 2 x i64>
ret <vscale x 2 x i64> %res
}
; LD1H
define <vscale x 4 x i32> @gld1h_s_scalar_offset(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
; CHECK-LABEL: gld1h_s_scalar_offset:
; CHECK: ld1h { z0.s }, p0/z, [x0, z0.s, uxtw]
; CHECK-NEXT: ret
%load = call <vscale x 4 x i16> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i1> %pg,
<vscale x 4 x i32> %base,
i64 %offset)
%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> @gld1h_d_scalar_offset(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
; CHECK-LABEL: gld1h_d_scalar_offset:
; CHECK: ld1h { z0.d }, p0/z, [x0, z0.d]
; CHECK-NEXT: ret
%load = call <vscale x 2 x i16> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %base,
i64 %offset)
%res = zext <vscale x 2 x i16> %load to <vscale x 2 x i64>
ret <vscale x 2 x i64> %res
}
; LD1W
define <vscale x 4 x i32> @gld1w_s_scalar_offset(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
; CHECK-LABEL: gld1w_s_scalar_offset:
; CHECK: ld1w { z0.s }, p0/z, [x0, z0.s, uxtw]
; CHECK-NEXT: ret
%load = call <vscale x 4 x i32> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4i32.nxv4i32(<vscale x 4 x i1> %pg,
<vscale x 4 x i32> %base,
i64 %offset)
ret <vscale x 4 x i32> %load
}
define <vscale x 2 x i64> @gld1w_d_scalar_offset(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
; CHECK-LABEL: gld1w_d_scalar_offset:
; CHECK: ld1w { z0.d }, p0/z, [x0, z0.d]
; CHECK-NEXT: ret
%load = call <vscale x 2 x i32> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i32.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %base,
i64 %offset)
%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> @gld1w_s_scalar_offset_float(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
; CHECK-LABEL: gld1w_s_scalar_offset_float:
; CHECK: ld1w { z0.s }, p0/z, [x0, z0.s, uxtw]
; CHECK-NEXT: ret
%load = call <vscale x 4 x float> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4f32.nxv4i32(<vscale x 4 x i1> %pg,
<vscale x 4 x i32> %base,
i64 %offset)
ret <vscale x 4 x float> %load
}
; LD1D
define <vscale x 2 x i64> @gld1d_d_scalar_offset(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
; CHECK-LABEL: gld1d_d_scalar_offset:
; CHECK: ld1d { z0.d }, p0/z, [x0, z0.d]
; CHECK-NEXT: ret
%load = call <vscale x 2 x i64> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i64.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %base,
i64 %offset)
ret <vscale x 2 x i64> %load
}
define <vscale x 2 x double> @gld1d_d_scalar_offset_double(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
; CHECK-LABEL: gld1d_d_scalar_offset_double:
; CHECK: ld1d { z0.d }, p0/z, [x0, z0.d]
; CHECK-NEXT: ret
%load = call <vscale x 2 x double> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2f64.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %base,
i64 %offset)
ret <vscale x 2 x double> %load
}
; LD1SB, LD1SW, LD1SH: vector base + scalar offset (index)
; e.g. ld1b { z0.d }, p0/z, [x0, z0.d]
;
; LD1SB
define <vscale x 4 x i32> @gld1sb_s_scalar_offset(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
; CHECK-LABEL: gld1sb_s_scalar_offset:
; CHECK: ld1sb { z0.s }, p0/z, [x0, z0.s, uxtw]
; CHECK-NEXT: ret
%load = call <vscale x 4 x i8> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4i8.nxv4i32(<vscale x 4 x i1> %pg,
<vscale x 4 x i32> %base,
i64 %offset)
%res = sext <vscale x 4 x i8> %load to <vscale x 4 x i32>
ret <vscale x 4 x i32> %res
}
define <vscale x 2 x i64> @gld1sb_d_scalar_offset(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
; CHECK-LABEL: gld1sb_d_scalar_offset:
; CHECK: ld1sb { z0.d }, p0/z, [x0, z0.d]
; CHECK-NEXT: ret
%load = call <vscale x 2 x i8> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i8.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %base,
i64 %offset)
%res = sext <vscale x 2 x i8> %load to <vscale x 2 x i64>
ret <vscale x 2 x i64> %res
}
; LD1SH
define <vscale x 4 x i32> @gld1sh_s_scalar_offset(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
; CHECK-LABEL: gld1sh_s_scalar_offset:
; CHECK: ld1sh { z0.s }, p0/z, [x0, z0.s, uxtw]
; CHECK-NEXT: ret
%load = call <vscale x 4 x i16> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i1> %pg,
<vscale x 4 x i32> %base,
i64 %offset)
%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> @gld1sh_d_scalar_offset(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
; CHECK-LABEL: gld1sh_d_scalar_offset:
; CHECK: ld1sh { z0.d }, p0/z, [x0, z0.d]
; CHECK-NEXT: ret
%load = call <vscale x 2 x i16> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %base,
i64 %offset)
%res = sext <vscale x 2 x i16> %load to <vscale x 2 x i64>
ret <vscale x 2 x i64> %res
}
; LD1SW
define <vscale x 2 x i64> @gld1sw_d_scalar_offset(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
; CHECK-LABEL: gld1sw_d_scalar_offset:
; CHECK: ld1sw { z0.d }, p0/z, [x0, z0.d]
; CHECK-NEXT: ret
%load = call <vscale x 2 x i32> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i32.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %base,
i64 %offset)
%res = sext <vscale x 2 x i32> %load to <vscale x 2 x i64>
ret <vscale x 2 x i64> %res
}
; LD1B/LD1SB
declare <vscale x 4 x i8> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4i8.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, i64)
declare <vscale x 2 x i8> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i8.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, i64)
; LD1H/LD1SH
declare <vscale x 4 x i16> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, i64)
declare <vscale x 2 x i16> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, i64)
; LD1W/LD1SW
declare <vscale x 4 x i32> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4i32.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, i64)
declare <vscale x 2 x i32> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i32.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, i64)
declare <vscale x 4 x float> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv4f32.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, i64)
; LD1D
declare <vscale x 2 x i64> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2i64.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, i64)
declare <vscale x 2 x double> @llvm.aarch64.sve.ld1.gather.scalar.offset.nxv2f64.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, i64)
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