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|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon -fp-contract=fast -aarch64-enable-sink-fold=true | FileCheck %s --check-prefix=CHECK-SDAG
; RUN: llc < %s -global-isel -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon -fp-contract=fast -aarch64-enable-sink-fold=true | FileCheck %s --check-prefix=CHECK-GISEL
define <4 x i8> @test_varidx_extract_v8s8(<8 x i8> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v8s8:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: add x8, sp, #8
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-SDAG-NEXT: str d0, [sp, #8]
; CHECK-SDAG-NEXT: umov w9, v0.b[1]
; CHECK-SDAG-NEXT: bfxil x8, x0, #0, #3
; CHECK-SDAG-NEXT: ld1 { v1.b }[0], [x8]
; CHECK-SDAG-NEXT: umov w8, v0.b[2]
; CHECK-SDAG-NEXT: mov v1.h[1], w9
; CHECK-SDAG-NEXT: umov w9, v0.b[3]
; CHECK-SDAG-NEXT: mov v1.h[2], w8
; CHECK-SDAG-NEXT: mov v1.h[3], w9
; CHECK-SDAG-NEXT: fmov d0, d1
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v8s8:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-GISEL-NEXT: mov b1, v0.b[1]
; CHECK-GISEL-NEXT: add x8, sp, #8
; CHECK-GISEL-NEXT: and x9, x9, #0x7
; CHECK-GISEL-NEXT: str d0, [sp, #8]
; CHECK-GISEL-NEXT: mov b3, v0.b[2]
; CHECK-GISEL-NEXT: lsl x10, x9, #1
; CHECK-GISEL-NEXT: mov b0, v0.b[3]
; CHECK-GISEL-NEXT: sub x9, x10, x9
; CHECK-GISEL-NEXT: ldr b2, [x8, x9]
; CHECK-GISEL-NEXT: mov v2.b[1], v1.b[0]
; CHECK-GISEL-NEXT: mov v2.b[2], v3.b[0]
; CHECK-GISEL-NEXT: mov v2.b[3], v0.b[0]
; CHECK-GISEL-NEXT: ushll v0.8h, v2.8b, #0
; CHECK-GISEL-NEXT: // kill: def $d0 killed $d0 killed $q0
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <8 x i8> %x, i32 %idx
%tmp2 = insertelement <4 x i8> undef, i8 %tmp, i32 0
%tmp3 = extractelement <8 x i8> %x, i32 1
%tmp4 = insertelement <4 x i8> %tmp2, i8 %tmp3, i32 1
%tmp5 = extractelement <8 x i8> %x, i32 2
%tmp6 = insertelement <4 x i8> %tmp4, i8 %tmp5, i32 2
%tmp7 = extractelement <8 x i8> %x, i32 3
%tmp8 = insertelement <4 x i8> %tmp6, i8 %tmp7, i32 3
ret <4 x i8> %tmp8
}
define <8 x i8> @test_varidx_extract_v16s8(<16 x i8> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v16s8:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: mov x8, sp
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: str q0, [sp]
; CHECK-SDAG-NEXT: bfxil x8, x0, #0, #4
; CHECK-SDAG-NEXT: ldr b1, [x8]
; CHECK-SDAG-NEXT: mov v1.b[1], v0.b[1]
; CHECK-SDAG-NEXT: mov v1.b[2], v0.b[2]
; CHECK-SDAG-NEXT: mov v1.b[3], v0.b[3]
; CHECK-SDAG-NEXT: mov v1.b[4], v0.b[4]
; CHECK-SDAG-NEXT: mov v1.b[5], v0.b[5]
; CHECK-SDAG-NEXT: mov v1.b[6], v0.b[6]
; CHECK-SDAG-NEXT: mov v1.b[7], v0.b[7]
; CHECK-SDAG-NEXT: fmov d0, d1
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v16s8:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: mov b2, v0.b[1]
; CHECK-GISEL-NEXT: mov x8, sp
; CHECK-GISEL-NEXT: and x9, x9, #0xf
; CHECK-GISEL-NEXT: str q0, [sp]
; CHECK-GISEL-NEXT: mov b3, v0.b[2]
; CHECK-GISEL-NEXT: lsl x10, x9, #1
; CHECK-GISEL-NEXT: sub x9, x10, x9
; CHECK-GISEL-NEXT: ldr b1, [x8, x9]
; CHECK-GISEL-NEXT: mov v1.b[1], v2.b[0]
; CHECK-GISEL-NEXT: mov b2, v0.b[3]
; CHECK-GISEL-NEXT: mov v1.b[2], v3.b[0]
; CHECK-GISEL-NEXT: mov b3, v0.b[4]
; CHECK-GISEL-NEXT: mov v1.b[3], v2.b[0]
; CHECK-GISEL-NEXT: mov b2, v0.b[5]
; CHECK-GISEL-NEXT: mov v1.b[4], v3.b[0]
; CHECK-GISEL-NEXT: mov b3, v0.b[6]
; CHECK-GISEL-NEXT: mov b0, v0.b[7]
; CHECK-GISEL-NEXT: mov v1.b[5], v2.b[0]
; CHECK-GISEL-NEXT: mov v1.b[6], v3.b[0]
; CHECK-GISEL-NEXT: mov v1.b[7], v0.b[0]
; CHECK-GISEL-NEXT: fmov d0, d1
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <16 x i8> %x, i32 %idx
%tmp2 = insertelement <8 x i8> undef, i8 %tmp, i32 0
%tmp3 = extractelement <16 x i8> %x, i32 1
%tmp4 = insertelement <8 x i8> %tmp2, i8 %tmp3, i32 1
%tmp5 = extractelement <16 x i8> %x, i32 2
%tmp6 = insertelement <8 x i8> %tmp4, i8 %tmp5, i32 2
%tmp7 = extractelement <16 x i8> %x, i32 3
%tmp8 = insertelement <8 x i8> %tmp6, i8 %tmp7, i32 3
%tmp9 = extractelement <16 x i8> %x, i32 4
%tmp10 = insertelement <8 x i8> %tmp8, i8 %tmp9, i32 4
%tmp11 = extractelement <16 x i8> %x, i32 5
%tmp12 = insertelement <8 x i8> %tmp10, i8 %tmp11, i32 5
%tmp13 = extractelement <16 x i8> %x, i32 6
%tmp14 = insertelement <8 x i8> %tmp12, i8 %tmp13, i32 6
%tmp15 = extractelement <16 x i8> %x, i32 7
%tmp16 = insertelement <8 x i8> %tmp14, i8 %tmp15, i32 7
ret <8 x i8> %tmp16
}
define i16 @test_varidx_extract_v2s16(<2 x i16> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v2s16:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: add x8, sp, #8
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: str d0, [sp, #8]
; CHECK-SDAG-NEXT: bfi x8, x0, #2, #1
; CHECK-SDAG-NEXT: ldr w0, [x8]
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v2s16:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-GISEL-NEXT: mov s1, v0.s[1]
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: add x8, sp, #12
; CHECK-GISEL-NEXT: str h0, [sp, #12]
; CHECK-GISEL-NEXT: and x9, x9, #0x1
; CHECK-GISEL-NEXT: str h1, [sp, #14]
; CHECK-GISEL-NEXT: ldrh w0, [x8, x9, lsl #1]
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <2 x i16> %x, i32 %idx
ret i16 %tmp
}
define <2 x i16> @test_varidx_extract_v4s16(<4 x i16> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v4s16:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: add x8, sp, #8
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-SDAG-NEXT: str d0, [sp, #8]
; CHECK-SDAG-NEXT: umov w9, v0.h[1]
; CHECK-SDAG-NEXT: bfi x8, x0, #1, #2
; CHECK-SDAG-NEXT: ld1 { v0.h }[0], [x8]
; CHECK-SDAG-NEXT: mov v0.s[1], w9
; CHECK-SDAG-NEXT: // kill: def $d0 killed $d0 killed $q0
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v4s16:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: mov h1, v0.h[1]
; CHECK-GISEL-NEXT: add x8, sp, #8
; CHECK-GISEL-NEXT: str d0, [sp, #8]
; CHECK-GISEL-NEXT: and x9, x9, #0x3
; CHECK-GISEL-NEXT: ldr h0, [x8, x9, lsl #1]
; CHECK-GISEL-NEXT: mov v0.h[1], v1.h[0]
; CHECK-GISEL-NEXT: ushll v0.4s, v0.4h, #0
; CHECK-GISEL-NEXT: // kill: def $d0 killed $d0 killed $q0
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <4 x i16> %x, i32 %idx
%tmp2 = insertelement <2 x i16> undef, i16 %tmp, i32 0
%tmp3 = extractelement <4 x i16> %x, i32 1
%tmp4 = insertelement <2 x i16> %tmp2, i16 %tmp3, i32 1
ret <2 x i16> %tmp4
}
define <4 x i16> @test_varidx_extract_v8s16(<8 x i16> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v8s16:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: mov x8, sp
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: str q0, [sp]
; CHECK-SDAG-NEXT: bfi x8, x0, #1, #3
; CHECK-SDAG-NEXT: ldr h1, [x8]
; CHECK-SDAG-NEXT: mov v1.h[1], v0.h[1]
; CHECK-SDAG-NEXT: mov v1.h[2], v0.h[2]
; CHECK-SDAG-NEXT: mov v1.h[3], v0.h[3]
; CHECK-SDAG-NEXT: fmov d0, d1
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v8s16:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: mov h2, v0.h[1]
; CHECK-GISEL-NEXT: mov x8, sp
; CHECK-GISEL-NEXT: str q0, [sp]
; CHECK-GISEL-NEXT: and x9, x9, #0x7
; CHECK-GISEL-NEXT: mov h3, v0.h[2]
; CHECK-GISEL-NEXT: ldr h1, [x8, x9, lsl #1]
; CHECK-GISEL-NEXT: mov h0, v0.h[3]
; CHECK-GISEL-NEXT: mov v1.h[1], v2.h[0]
; CHECK-GISEL-NEXT: mov v1.h[2], v3.h[0]
; CHECK-GISEL-NEXT: mov v1.h[3], v0.h[0]
; CHECK-GISEL-NEXT: fmov d0, d1
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <8 x i16> %x, i32 %idx
%tmp2 = insertelement <4 x i16> undef, i16 %tmp, i32 0
%tmp3 = extractelement <8 x i16> %x, i32 1
%tmp4 = insertelement <4 x i16> %tmp2, i16 %tmp3, i32 1
%tmp5 = extractelement <8 x i16> %x, i32 2
%tmp6 = insertelement <4 x i16> %tmp4, i16 %tmp5, i32 2
%tmp7 = extractelement <8 x i16> %x, i32 3
%tmp8 = insertelement <4 x i16> %tmp6, i16 %tmp7, i32 3
ret <4 x i16> %tmp8
}
define i32 @test_varidx_extract_v2s32(<2 x i32> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v2s32:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: add x8, sp, #8
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: str d0, [sp, #8]
; CHECK-SDAG-NEXT: bfi x8, x0, #2, #1
; CHECK-SDAG-NEXT: ldr w0, [x8]
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v2s32:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: add x8, sp, #8
; CHECK-GISEL-NEXT: str d0, [sp, #8]
; CHECK-GISEL-NEXT: and x9, x9, #0x1
; CHECK-GISEL-NEXT: ldr w0, [x8, x9, lsl #2]
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <2 x i32> %x, i32 %idx
ret i32 %tmp
}
define <2 x i32> @test_varidx_extract_v4s32(<4 x i32> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v4s32:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: mov x8, sp
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: str q0, [sp]
; CHECK-SDAG-NEXT: bfi x8, x0, #2, #2
; CHECK-SDAG-NEXT: ldr s1, [x8]
; CHECK-SDAG-NEXT: mov v1.s[1], v0.s[1]
; CHECK-SDAG-NEXT: fmov d0, d1
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v4s32:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: mov s1, v0.s[1]
; CHECK-GISEL-NEXT: mov x8, sp
; CHECK-GISEL-NEXT: str q0, [sp]
; CHECK-GISEL-NEXT: and x9, x9, #0x3
; CHECK-GISEL-NEXT: ldr s0, [x8, x9, lsl #2]
; CHECK-GISEL-NEXT: mov v0.s[1], v1.s[0]
; CHECK-GISEL-NEXT: // kill: def $d0 killed $d0 killed $q0
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <4 x i32> %x, i32 %idx
%tmp2 = insertelement <2 x i32> undef, i32 %tmp, i32 0
%tmp3 = extractelement <4 x i32> %x, i32 1
%tmp4 = insertelement <2 x i32> %tmp2, i32 %tmp3, i32 1
ret <2 x i32> %tmp4
}
define i64 @test_varidx_extract_v2s64(<2 x i64> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v2s64:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: mov x8, sp
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: str q0, [sp]
; CHECK-SDAG-NEXT: bfi x8, x0, #3, #1
; CHECK-SDAG-NEXT: ldr x0, [x8]
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v2s64:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: mov x8, sp
; CHECK-GISEL-NEXT: str q0, [sp]
; CHECK-GISEL-NEXT: and x9, x9, #0x1
; CHECK-GISEL-NEXT: ldr x0, [x8, x9, lsl #3]
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <2 x i64> %x, i32 %idx
ret i64 %tmp
}
define ptr @test_varidx_extract_v2p0(<2 x ptr> %x, i32 %idx) {
; CHECK-SDAG-LABEL: test_varidx_extract_v2p0:
; CHECK-SDAG: // %bb.0:
; CHECK-SDAG-NEXT: sub sp, sp, #16
; CHECK-SDAG-NEXT: .cfi_def_cfa_offset 16
; CHECK-SDAG-NEXT: mov x8, sp
; CHECK-SDAG-NEXT: // kill: def $w0 killed $w0 def $x0
; CHECK-SDAG-NEXT: str q0, [sp]
; CHECK-SDAG-NEXT: bfi x8, x0, #3, #1
; CHECK-SDAG-NEXT: ldr x0, [x8]
; CHECK-SDAG-NEXT: add sp, sp, #16
; CHECK-SDAG-NEXT: ret
;
; CHECK-GISEL-LABEL: test_varidx_extract_v2p0:
; CHECK-GISEL: // %bb.0:
; CHECK-GISEL-NEXT: sub sp, sp, #16
; CHECK-GISEL-NEXT: .cfi_def_cfa_offset 16
; CHECK-GISEL-NEXT: mov w9, w0
; CHECK-GISEL-NEXT: mov x8, sp
; CHECK-GISEL-NEXT: str q0, [sp]
; CHECK-GISEL-NEXT: and x9, x9, #0x1
; CHECK-GISEL-NEXT: ldr x0, [x8, x9, lsl #3]
; CHECK-GISEL-NEXT: add sp, sp, #16
; CHECK-GISEL-NEXT: ret
%tmp = extractelement <2 x ptr> %x, i32 %idx
ret ptr %tmp
}
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