| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mattr=+sve -force-streaming-compatible < %s | FileCheck %s |
| ; RUN: llc -mattr=+sme -force-streaming < %s | FileCheck %s |
| ; RUN: llc -force-streaming-compatible < %s | FileCheck %s --check-prefix=NONEON-NOSVE |
| |
| target triple = "aarch64-unknown-linux-gnu" |
| |
| define <4 x i8> @select_v4i8(<4 x i8> %op1, <4 x i8> %op2, <4 x i1> %mask) { |
| ; CHECK-LABEL: select_v4i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: ptrue p0.h |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0 |
| ; CHECK-NEXT: // kill: def $d1 killed $d1 def $z1 |
| ; CHECK-NEXT: lsl z2.h, z2.h, #15 |
| ; CHECK-NEXT: asr z2.h, z2.h, #15 |
| ; CHECK-NEXT: and z2.h, z2.h, #0x1 |
| ; CHECK-NEXT: cmpne p0.h, p0/z, z2.h, #0 |
| ; CHECK-NEXT: sel z0.h, p0, z0.h, z1.h |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v4i8: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32 |
| ; NONEON-NOSVE-NEXT: stp d1, d2, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #22] |
| ; NONEON-NOSVE-NEXT: str d0, [sp] |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #20] |
| ; NONEON-NOSVE-NEXT: ldrh w12, [sp, #14] |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #6] |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp, #18] |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w11, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: sbfx w10, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: tst w9, #0xffff |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: csel w9, w13, w12, ne |
| ; NONEON-NOSVE-NEXT: ldrh w12, [sp, #4] |
| ; NONEON-NOSVE-NEXT: tst w11, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w9, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #12] |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #2] |
| ; NONEON-NOSVE-NEXT: csel w9, w12, w9, ne |
| ; NONEON-NOSVE-NEXT: tst w10, #0xffff |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp] |
| ; NONEON-NOSVE-NEXT: strh w9, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #10] |
| ; NONEON-NOSVE-NEXT: csel w9, w11, w9, ne |
| ; NONEON-NOSVE-NEXT: tst w8, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w9, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w10, w9, ne |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #24] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <4 x i1> %mask, <4 x i8> %op1, <4 x i8> %op2 |
| ret <4 x i8> %sel |
| } |
| |
| define <8 x i8> @select_v8i8(<8 x i8> %op1, <8 x i8> %op2, <8 x i1> %mask) { |
| ; CHECK-LABEL: select_v8i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: ptrue p0.b |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0 |
| ; CHECK-NEXT: // kill: def $d1 killed $d1 def $z1 |
| ; CHECK-NEXT: lsl z2.b, z2.b, #7 |
| ; CHECK-NEXT: asr z2.b, z2.b, #7 |
| ; CHECK-NEXT: and z2.b, z2.b, #0x1 |
| ; CHECK-NEXT: cmpne p0.b, p0/z, z2.b, #0 |
| ; CHECK-NEXT: sel z0.b, p0, z0.b, z1.b |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v8i8: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32 |
| ; NONEON-NOSVE-NEXT: stp d1, d2, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #23] |
| ; NONEON-NOSVE-NEXT: str d0, [sp] |
| ; NONEON-NOSVE-NEXT: ldrb w15, [sp, #22] |
| ; NONEON-NOSVE-NEXT: ldrb w16, [sp, #15] |
| ; NONEON-NOSVE-NEXT: ldrb w17, [sp, #7] |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #21] |
| ; NONEON-NOSVE-NEXT: sbfx w13, w13, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w15, w15, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #20] |
| ; NONEON-NOSVE-NEXT: sbfx w14, w14, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #19] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #18] |
| ; NONEON-NOSVE-NEXT: tst w13, #0xff |
| ; NONEON-NOSVE-NEXT: sbfx w12, w12, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #17] |
| ; NONEON-NOSVE-NEXT: csel w13, w17, w16, ne |
| ; NONEON-NOSVE-NEXT: ldrb w16, [sp, #6] |
| ; NONEON-NOSVE-NEXT: tst w15, #0xff |
| ; NONEON-NOSVE-NEXT: strb w13, [sp, #31] |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #14] |
| ; NONEON-NOSVE-NEXT: ldrb w15, [sp, #5] |
| ; NONEON-NOSVE-NEXT: sbfx w11, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w10, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: csel w13, w16, w13, ne |
| ; NONEON-NOSVE-NEXT: tst w14, #0xff |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #4] |
| ; NONEON-NOSVE-NEXT: strb w13, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #13] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w13, w15, w13, ne |
| ; NONEON-NOSVE-NEXT: tst w12, #0xff |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: strb w13, [sp, #29] |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #12] |
| ; NONEON-NOSVE-NEXT: csel w12, w14, w13, ne |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #3] |
| ; NONEON-NOSVE-NEXT: tst w11, #0xff |
| ; NONEON-NOSVE-NEXT: strb w12, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #11] |
| ; NONEON-NOSVE-NEXT: csel w11, w13, w12, ne |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #2] |
| ; NONEON-NOSVE-NEXT: tst w10, #0xff |
| ; NONEON-NOSVE-NEXT: strb w11, [sp, #27] |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #10] |
| ; NONEON-NOSVE-NEXT: csel w10, w12, w11, ne |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #1] |
| ; NONEON-NOSVE-NEXT: tst w9, #0xff |
| ; NONEON-NOSVE-NEXT: strb w10, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #9] |
| ; NONEON-NOSVE-NEXT: csel w9, w11, w10, ne |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp] |
| ; NONEON-NOSVE-NEXT: tst w8, #0xff |
| ; NONEON-NOSVE-NEXT: strb w9, [sp, #25] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w10, w9, ne |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #24] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <8 x i1> %mask, <8 x i8> %op1, <8 x i8> %op2 |
| ret <8 x i8> %sel |
| } |
| |
| define <16 x i8> @select_v16i8(<16 x i8> %op1, <16 x i8> %op2, <16 x i1> %mask) { |
| ; CHECK-LABEL: select_v16i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $q2 killed $q2 def $z2 |
| ; CHECK-NEXT: ptrue p0.b |
| ; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0 |
| ; CHECK-NEXT: // kill: def $q1 killed $q1 def $z1 |
| ; CHECK-NEXT: lsl z2.b, z2.b, #7 |
| ; CHECK-NEXT: asr z2.b, z2.b, #7 |
| ; CHECK-NEXT: and z2.b, z2.b, #0x1 |
| ; CHECK-NEXT: cmpne p0.b, p0/z, z2.b, #0 |
| ; CHECK-NEXT: sel z0.b, p0, z0.b, z1.b |
| ; CHECK-NEXT: // kill: def $q0 killed $q0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v16i8: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #64 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64 |
| ; NONEON-NOSVE-NEXT: stp q1, q2, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldrb w2, [sp, #47] |
| ; NONEON-NOSVE-NEXT: str q0, [sp] |
| ; NONEON-NOSVE-NEXT: ldrb w4, [sp, #46] |
| ; NONEON-NOSVE-NEXT: ldrb w5, [sp, #31] |
| ; NONEON-NOSVE-NEXT: ldrb w6, [sp, #15] |
| ; NONEON-NOSVE-NEXT: ldrb w3, [sp, #45] |
| ; NONEON-NOSVE-NEXT: sbfx w2, w2, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w4, w4, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w1, [sp, #44] |
| ; NONEON-NOSVE-NEXT: sbfx w3, w3, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w0, [sp, #43] |
| ; NONEON-NOSVE-NEXT: ldrb w18, [sp, #42] |
| ; NONEON-NOSVE-NEXT: tst w2, #0xff |
| ; NONEON-NOSVE-NEXT: sbfx w1, w1, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w17, [sp, #41] |
| ; NONEON-NOSVE-NEXT: csel w2, w6, w5, ne |
| ; NONEON-NOSVE-NEXT: ldrb w5, [sp, #14] |
| ; NONEON-NOSVE-NEXT: tst w4, #0xff |
| ; NONEON-NOSVE-NEXT: strb w2, [sp, #63] |
| ; NONEON-NOSVE-NEXT: ldrb w2, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrb w4, [sp, #13] |
| ; NONEON-NOSVE-NEXT: sbfx w0, w0, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w18, w18, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w17, w17, #0, #1 |
| ; NONEON-NOSVE-NEXT: csel w2, w5, w2, ne |
| ; NONEON-NOSVE-NEXT: tst w3, #0xff |
| ; NONEON-NOSVE-NEXT: ldrb w3, [sp, #12] |
| ; NONEON-NOSVE-NEXT: strb w2, [sp, #62] |
| ; NONEON-NOSVE-NEXT: ldrb w2, [sp, #29] |
| ; NONEON-NOSVE-NEXT: ldrb w16, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldrb w15, [sp, #39] |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #38] |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #37] |
| ; NONEON-NOSVE-NEXT: csel w2, w4, w2, ne |
| ; NONEON-NOSVE-NEXT: tst w1, #0xff |
| ; NONEON-NOSVE-NEXT: sbfx w16, w16, #0, #1 |
| ; NONEON-NOSVE-NEXT: strb w2, [sp, #61] |
| ; NONEON-NOSVE-NEXT: ldrb w2, [sp, #28] |
| ; NONEON-NOSVE-NEXT: sbfx w15, w15, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w14, w14, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w13, w13, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #36] |
| ; NONEON-NOSVE-NEXT: csel w1, w3, w2, ne |
| ; NONEON-NOSVE-NEXT: ldrb w2, [sp, #11] |
| ; NONEON-NOSVE-NEXT: tst w0, #0xff |
| ; NONEON-NOSVE-NEXT: strb w1, [sp, #60] |
| ; NONEON-NOSVE-NEXT: ldrb w1, [sp, #27] |
| ; NONEON-NOSVE-NEXT: sbfx w12, w12, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #35] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #34] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #33] |
| ; NONEON-NOSVE-NEXT: csel w0, w2, w1, ne |
| ; NONEON-NOSVE-NEXT: ldrb w1, [sp, #10] |
| ; NONEON-NOSVE-NEXT: tst w18, #0xff |
| ; NONEON-NOSVE-NEXT: strb w0, [sp, #59] |
| ; NONEON-NOSVE-NEXT: ldrb w0, [sp, #26] |
| ; NONEON-NOSVE-NEXT: sbfx w11, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w10, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #32] |
| ; NONEON-NOSVE-NEXT: csel w18, w1, w0, ne |
| ; NONEON-NOSVE-NEXT: ldrb w0, [sp, #9] |
| ; NONEON-NOSVE-NEXT: tst w17, #0xff |
| ; NONEON-NOSVE-NEXT: strb w18, [sp, #58] |
| ; NONEON-NOSVE-NEXT: ldrb w18, [sp, #25] |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: csel w17, w0, w18, ne |
| ; NONEON-NOSVE-NEXT: ldrb w18, [sp, #8] |
| ; NONEON-NOSVE-NEXT: tst w16, #0xff |
| ; NONEON-NOSVE-NEXT: strb w17, [sp, #57] |
| ; NONEON-NOSVE-NEXT: ldrb w17, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w16, w18, w17, ne |
| ; NONEON-NOSVE-NEXT: ldrb w17, [sp, #7] |
| ; NONEON-NOSVE-NEXT: tst w15, #0xff |
| ; NONEON-NOSVE-NEXT: strb w16, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldrb w16, [sp, #23] |
| ; NONEON-NOSVE-NEXT: csel w15, w17, w16, ne |
| ; NONEON-NOSVE-NEXT: ldrb w16, [sp, #6] |
| ; NONEON-NOSVE-NEXT: tst w14, #0xff |
| ; NONEON-NOSVE-NEXT: strb w15, [sp, #55] |
| ; NONEON-NOSVE-NEXT: ldrb w15, [sp, #22] |
| ; NONEON-NOSVE-NEXT: csel w14, w16, w15, ne |
| ; NONEON-NOSVE-NEXT: ldrb w15, [sp, #5] |
| ; NONEON-NOSVE-NEXT: tst w13, #0xff |
| ; NONEON-NOSVE-NEXT: strb w14, [sp, #54] |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #21] |
| ; NONEON-NOSVE-NEXT: csel w13, w15, w14, ne |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #4] |
| ; NONEON-NOSVE-NEXT: tst w12, #0xff |
| ; NONEON-NOSVE-NEXT: strb w13, [sp, #53] |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w12, w14, w13, ne |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #3] |
| ; NONEON-NOSVE-NEXT: tst w11, #0xff |
| ; NONEON-NOSVE-NEXT: strb w12, [sp, #52] |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #19] |
| ; NONEON-NOSVE-NEXT: csel w11, w13, w12, ne |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #2] |
| ; NONEON-NOSVE-NEXT: tst w10, #0xff |
| ; NONEON-NOSVE-NEXT: strb w11, [sp, #51] |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w10, w12, w11, ne |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #1] |
| ; NONEON-NOSVE-NEXT: tst w9, #0xff |
| ; NONEON-NOSVE-NEXT: strb w10, [sp, #50] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #17] |
| ; NONEON-NOSVE-NEXT: csel w9, w11, w10, ne |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp] |
| ; NONEON-NOSVE-NEXT: tst w8, #0xff |
| ; NONEON-NOSVE-NEXT: strb w9, [sp, #49] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w10, w9, ne |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #48] |
| ; NONEON-NOSVE-NEXT: ldr q0, [sp, #48] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #64 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <16 x i1> %mask, <16 x i8> %op1, <16 x i8> %op2 |
| ret <16 x i8> %sel |
| } |
| |
| define void @select_v32i8(ptr %a, ptr %b) { |
| ; CHECK-LABEL: select_v32i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ldp q0, q3, [x1] |
| ; CHECK-NEXT: ptrue p0.b, vl16 |
| ; CHECK-NEXT: ldp q1, q2, [x0] |
| ; CHECK-NEXT: cmpeq p1.b, p0/z, z1.b, z0.b |
| ; CHECK-NEXT: cmpeq p0.b, p0/z, z2.b, z3.b |
| ; CHECK-NEXT: mov z0.b, p1/m, z1.b |
| ; CHECK-NEXT: sel z1.b, p0, z2.b, z3.b |
| ; CHECK-NEXT: stp q0, q1, [x0] |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v32i8: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #208 |
| ; NONEON-NOSVE-NEXT: stp x29, x30, [sp, #112] // 16-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: stp x28, x27, [sp, #128] // 16-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: stp x26, x25, [sp, #144] // 16-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: stp x24, x23, [sp, #160] // 16-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: stp x22, x21, [sp, #176] // 16-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: stp x20, x19, [sp, #192] // 16-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 208 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w19, -8 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w20, -16 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w21, -24 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w22, -32 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w23, -40 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w24, -48 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w25, -56 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w26, -64 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w27, -72 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w28, -80 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w30, -88 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w29, -96 |
| ; NONEON-NOSVE-NEXT: ldp q0, q3, [x1] |
| ; NONEON-NOSVE-NEXT: ldp q1, q2, [x0] |
| ; NONEON-NOSVE-NEXT: stp q1, q0, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #33] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #17] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #34] |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #18] |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #35] |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #19] |
| ; NONEON-NOSVE-NEXT: cmp w9, w8 |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #36] |
| ; NONEON-NOSVE-NEXT: ldrb w16, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, eq |
| ; NONEON-NOSVE-NEXT: cmp w11, w10 |
| ; NONEON-NOSVE-NEXT: ldrb w18, [sp, #37] |
| ; NONEON-NOSVE-NEXT: csel w9, w11, w10, eq |
| ; NONEON-NOSVE-NEXT: cmp w13, w12 |
| ; NONEON-NOSVE-NEXT: ldrb w1, [sp, #21] |
| ; NONEON-NOSVE-NEXT: str w8, [sp, #12] // 4-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: csel w8, w13, w12, eq |
| ; NONEON-NOSVE-NEXT: cmp w16, w14 |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #38] |
| ; NONEON-NOSVE-NEXT: ldrb w2, [sp, #22] |
| ; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #4] // 8-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: csel w8, w16, w14, eq |
| ; NONEON-NOSVE-NEXT: cmp w1, w18 |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #39] |
| ; NONEON-NOSVE-NEXT: ldrb w16, [sp, #23] |
| ; NONEON-NOSVE-NEXT: csel w12, w1, w18, eq |
| ; NONEON-NOSVE-NEXT: cmp w2, w13 |
| ; NONEON-NOSVE-NEXT: ldrb w18, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldrb w1, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w13, w2, w13, eq |
| ; NONEON-NOSVE-NEXT: cmp w16, w14 |
| ; NONEON-NOSVE-NEXT: ldrb w2, [sp, #41] |
| ; NONEON-NOSVE-NEXT: ldrb w5, [sp, #25] |
| ; NONEON-NOSVE-NEXT: csel w14, w16, w14, eq |
| ; NONEON-NOSVE-NEXT: cmp w1, w18 |
| ; NONEON-NOSVE-NEXT: ldrb w6, [sp, #26] |
| ; NONEON-NOSVE-NEXT: csel w16, w1, w18, eq |
| ; NONEON-NOSVE-NEXT: ldrb w1, [sp, #42] |
| ; NONEON-NOSVE-NEXT: cmp w5, w2 |
| ; NONEON-NOSVE-NEXT: csel w18, w5, w2, eq |
| ; NONEON-NOSVE-NEXT: ldrb w2, [sp, #43] |
| ; NONEON-NOSVE-NEXT: ldrb w5, [sp, #27] |
| ; NONEON-NOSVE-NEXT: cmp w6, w1 |
| ; NONEON-NOSVE-NEXT: ldrb w19, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldrb w29, [sp, #45] |
| ; NONEON-NOSVE-NEXT: csel w1, w6, w1, eq |
| ; NONEON-NOSVE-NEXT: ldrb w6, [sp, #44] |
| ; NONEON-NOSVE-NEXT: cmp w5, w2 |
| ; NONEON-NOSVE-NEXT: ldrb w30, [sp, #29] |
| ; NONEON-NOSVE-NEXT: str w8, [sp] // 4-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: csel w2, w5, w2, eq |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #46] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #30] |
| ; NONEON-NOSVE-NEXT: cmp w19, w6 |
| ; NONEON-NOSVE-NEXT: stp q2, q3, [sp, #48] |
| ; NONEON-NOSVE-NEXT: ldrb w21, [sp, #47] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #31] |
| ; NONEON-NOSVE-NEXT: csel w5, w19, w6, eq |
| ; NONEON-NOSVE-NEXT: cmp w30, w29 |
| ; NONEON-NOSVE-NEXT: ldrb w22, [sp, #64] |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #48] |
| ; NONEON-NOSVE-NEXT: csel w6, w30, w29, eq |
| ; NONEON-NOSVE-NEXT: cmp w8, w9 |
| ; NONEON-NOSVE-NEXT: ldrb w28, [sp, #65] |
| ; NONEON-NOSVE-NEXT: ldrb w29, [sp, #49] |
| ; NONEON-NOSVE-NEXT: csel w19, w8, w9, eq |
| ; NONEON-NOSVE-NEXT: cmp w10, w21 |
| ; NONEON-NOSVE-NEXT: ldrb w27, [sp, #66] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #50] |
| ; NONEON-NOSVE-NEXT: csel w21, w10, w21, eq |
| ; NONEON-NOSVE-NEXT: cmp w11, w22 |
| ; NONEON-NOSVE-NEXT: ldrb w26, [sp, #67] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #51] |
| ; NONEON-NOSVE-NEXT: csel w22, w11, w22, eq |
| ; NONEON-NOSVE-NEXT: cmp w29, w28 |
| ; NONEON-NOSVE-NEXT: ldrb w25, [sp, #68] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #52] |
| ; NONEON-NOSVE-NEXT: csel w11, w29, w28, eq |
| ; NONEON-NOSVE-NEXT: cmp w8, w27 |
| ; NONEON-NOSVE-NEXT: ldrb w24, [sp, #69] |
| ; NONEON-NOSVE-NEXT: ldrb w28, [sp, #53] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w27, eq |
| ; NONEON-NOSVE-NEXT: cmp w9, w26 |
| ; NONEON-NOSVE-NEXT: ldrb w23, [sp, #70] |
| ; NONEON-NOSVE-NEXT: ldrb w27, [sp, #54] |
| ; NONEON-NOSVE-NEXT: csel w9, w9, w26, eq |
| ; NONEON-NOSVE-NEXT: cmp w10, w25 |
| ; NONEON-NOSVE-NEXT: ldrb w20, [sp, #71] |
| ; NONEON-NOSVE-NEXT: ldrb w26, [sp, #55] |
| ; NONEON-NOSVE-NEXT: csel w10, w10, w25, eq |
| ; NONEON-NOSVE-NEXT: cmp w28, w24 |
| ; NONEON-NOSVE-NEXT: ldrb w7, [sp, #72] |
| ; NONEON-NOSVE-NEXT: ldrb w25, [sp, #56] |
| ; NONEON-NOSVE-NEXT: csel w24, w28, w24, eq |
| ; NONEON-NOSVE-NEXT: cmp w27, w23 |
| ; NONEON-NOSVE-NEXT: ldrb w4, [sp, #73] |
| ; NONEON-NOSVE-NEXT: ldrb w28, [sp, #57] |
| ; NONEON-NOSVE-NEXT: csel w23, w27, w23, eq |
| ; NONEON-NOSVE-NEXT: cmp w26, w20 |
| ; NONEON-NOSVE-NEXT: ldrb w3, [sp, #74] |
| ; NONEON-NOSVE-NEXT: ldrb w27, [sp, #58] |
| ; NONEON-NOSVE-NEXT: csel w20, w26, w20, eq |
| ; NONEON-NOSVE-NEXT: cmp w25, w7 |
| ; NONEON-NOSVE-NEXT: ldrb w17, [sp, #75] |
| ; NONEON-NOSVE-NEXT: ldrb w26, [sp, #59] |
| ; NONEON-NOSVE-NEXT: csel w7, w25, w7, eq |
| ; NONEON-NOSVE-NEXT: cmp w28, w4 |
| ; NONEON-NOSVE-NEXT: ldrb w15, [sp, #76] |
| ; NONEON-NOSVE-NEXT: ldrb w25, [sp, #60] |
| ; NONEON-NOSVE-NEXT: csel w4, w28, w4, eq |
| ; NONEON-NOSVE-NEXT: cmp w27, w3 |
| ; NONEON-NOSVE-NEXT: csel w3, w27, w3, eq |
| ; NONEON-NOSVE-NEXT: cmp w26, w17 |
| ; NONEON-NOSVE-NEXT: ldrb w28, [sp, #77] |
| ; NONEON-NOSVE-NEXT: ldrb w27, [sp, #61] |
| ; NONEON-NOSVE-NEXT: csel w17, w26, w17, eq |
| ; NONEON-NOSVE-NEXT: cmp w25, w15 |
| ; NONEON-NOSVE-NEXT: ldrb w26, [sp, #78] |
| ; NONEON-NOSVE-NEXT: csel w15, w25, w15, eq |
| ; NONEON-NOSVE-NEXT: ldrb w25, [sp, #62] |
| ; NONEON-NOSVE-NEXT: cmp w27, w28 |
| ; NONEON-NOSVE-NEXT: ldrb w29, [sp, #79] |
| ; NONEON-NOSVE-NEXT: ldrb w30, [sp, #63] |
| ; NONEON-NOSVE-NEXT: strb w9, [sp, #99] |
| ; NONEON-NOSVE-NEXT: csel w27, w27, w28, eq |
| ; NONEON-NOSVE-NEXT: cmp w25, w26 |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #98] |
| ; NONEON-NOSVE-NEXT: csel w25, w25, w26, eq |
| ; NONEON-NOSVE-NEXT: cmp w30, w29 |
| ; NONEON-NOSVE-NEXT: ldp w9, w8, [sp] // 8-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: csel w26, w30, w29, eq |
| ; NONEON-NOSVE-NEXT: ldrb w28, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldrb w29, [sp, #16] |
| ; NONEON-NOSVE-NEXT: strb w26, [sp, #111] |
| ; NONEON-NOSVE-NEXT: strb w9, [sp, #84] |
| ; NONEON-NOSVE-NEXT: cmp w29, w28 |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #83] |
| ; NONEON-NOSVE-NEXT: ldp w9, w8, [sp, #8] // 8-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: strb w25, [sp, #110] |
| ; NONEON-NOSVE-NEXT: ldp x26, x25, [sp, #144] // 16-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: strb w27, [sp, #109] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #81] |
| ; NONEON-NOSVE-NEXT: csel w8, w29, w28, eq |
| ; NONEON-NOSVE-NEXT: strb w15, [sp, #108] |
| ; NONEON-NOSVE-NEXT: ldp x28, x27, [sp, #128] // 16-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: strb w17, [sp, #107] |
| ; NONEON-NOSVE-NEXT: ldp x29, x30, [sp, #112] // 16-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: strb w3, [sp, #106] |
| ; NONEON-NOSVE-NEXT: strb w4, [sp, #105] |
| ; NONEON-NOSVE-NEXT: strb w7, [sp, #104] |
| ; NONEON-NOSVE-NEXT: strb w20, [sp, #103] |
| ; NONEON-NOSVE-NEXT: strb w23, [sp, #102] |
| ; NONEON-NOSVE-NEXT: strb w24, [sp, #101] |
| ; NONEON-NOSVE-NEXT: ldp x24, x23, [sp, #160] // 16-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: strb w10, [sp, #100] |
| ; NONEON-NOSVE-NEXT: strb w11, [sp, #97] |
| ; NONEON-NOSVE-NEXT: strb w22, [sp, #96] |
| ; NONEON-NOSVE-NEXT: strb w21, [sp, #95] |
| ; NONEON-NOSVE-NEXT: ldp x22, x21, [sp, #176] // 16-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: strb w19, [sp, #94] |
| ; NONEON-NOSVE-NEXT: ldp x20, x19, [sp, #192] // 16-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: strb w6, [sp, #93] |
| ; NONEON-NOSVE-NEXT: strb w5, [sp, #92] |
| ; NONEON-NOSVE-NEXT: strb w2, [sp, #91] |
| ; NONEON-NOSVE-NEXT: strb w1, [sp, #90] |
| ; NONEON-NOSVE-NEXT: strb w18, [sp, #89] |
| ; NONEON-NOSVE-NEXT: strb w16, [sp, #88] |
| ; NONEON-NOSVE-NEXT: strb w14, [sp, #87] |
| ; NONEON-NOSVE-NEXT: strb w13, [sp, #86] |
| ; NONEON-NOSVE-NEXT: strb w12, [sp, #85] |
| ; NONEON-NOSVE-NEXT: strb w9, [sp, #82] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #80] |
| ; NONEON-NOSVE-NEXT: ldp q0, q1, [sp, #80] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [x0] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #208 |
| ; NONEON-NOSVE-NEXT: ret |
| %op1 = load <32 x i8>, ptr %a |
| %op2 = load <32 x i8>, ptr %b |
| %mask = icmp eq <32 x i8> %op1, %op2 |
| %sel = select <32 x i1> %mask, <32 x i8> %op1, <32 x i8> %op2 |
| store <32 x i8> %sel, ptr %a |
| ret void |
| } |
| |
| define <2 x i16> @select_v2i16(<2 x i16> %op1, <2 x i16> %op2, <2 x i1> %mask) { |
| ; CHECK-LABEL: select_v2i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: ptrue p0.s |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0 |
| ; CHECK-NEXT: // kill: def $d1 killed $d1 def $z1 |
| ; CHECK-NEXT: lsl z2.s, z2.s, #31 |
| ; CHECK-NEXT: asr z2.s, z2.s, #31 |
| ; CHECK-NEXT: and z2.s, z2.s, #0x1 |
| ; CHECK-NEXT: cmpne p0.s, p0/z, z2.s, #0 |
| ; CHECK-NEXT: sel z0.s, p0, z0.s, z1.s |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v2i16: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32 |
| ; NONEON-NOSVE-NEXT: stp d1, d2, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldp w9, w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: str d0, [sp] |
| ; NONEON-NOSVE-NEXT: ldr w10, [sp, #12] |
| ; NONEON-NOSVE-NEXT: ldr w11, [sp, #4] |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: cmp w8, #0 |
| ; NONEON-NOSVE-NEXT: csel w8, w11, w10, ne |
| ; NONEON-NOSVE-NEXT: ldr w10, [sp] |
| ; NONEON-NOSVE-NEXT: cmp w9, #0 |
| ; NONEON-NOSVE-NEXT: str w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w10, w8, ne |
| ; NONEON-NOSVE-NEXT: str w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #24] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <2 x i1> %mask, <2 x i16> %op1, <2 x i16> %op2 |
| ret <2 x i16> %sel |
| } |
| |
| define <4 x i16> @select_v4i16(<4 x i16> %op1, <4 x i16> %op2, <4 x i1> %mask) { |
| ; CHECK-LABEL: select_v4i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: ptrue p0.h |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0 |
| ; CHECK-NEXT: // kill: def $d1 killed $d1 def $z1 |
| ; CHECK-NEXT: lsl z2.h, z2.h, #15 |
| ; CHECK-NEXT: asr z2.h, z2.h, #15 |
| ; CHECK-NEXT: and z2.h, z2.h, #0x1 |
| ; CHECK-NEXT: cmpne p0.h, p0/z, z2.h, #0 |
| ; CHECK-NEXT: sel z0.h, p0, z0.h, z1.h |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v4i16: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32 |
| ; NONEON-NOSVE-NEXT: stp d1, d2, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #22] |
| ; NONEON-NOSVE-NEXT: str d0, [sp] |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #20] |
| ; NONEON-NOSVE-NEXT: ldrh w12, [sp, #14] |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #6] |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp, #18] |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w11, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: sbfx w10, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: tst w9, #0xffff |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: csel w9, w13, w12, ne |
| ; NONEON-NOSVE-NEXT: ldrh w12, [sp, #4] |
| ; NONEON-NOSVE-NEXT: tst w11, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w9, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #12] |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #2] |
| ; NONEON-NOSVE-NEXT: csel w9, w12, w9, ne |
| ; NONEON-NOSVE-NEXT: tst w10, #0xffff |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp] |
| ; NONEON-NOSVE-NEXT: strh w9, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #10] |
| ; NONEON-NOSVE-NEXT: csel w9, w11, w9, ne |
| ; NONEON-NOSVE-NEXT: tst w8, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w9, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w10, w9, ne |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #24] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <4 x i1> %mask, <4 x i16> %op1, <4 x i16> %op2 |
| ret <4 x i16> %sel |
| } |
| |
| define <8 x i16> @select_v8i16(<8 x i16> %op1, <8 x i16> %op2, <8 x i1> %mask) { |
| ; CHECK-LABEL: select_v8i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: ptrue p0.h |
| ; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0 |
| ; CHECK-NEXT: // kill: def $q1 killed $q1 def $z1 |
| ; CHECK-NEXT: uunpklo z2.h, z2.b |
| ; CHECK-NEXT: lsl z2.h, z2.h, #15 |
| ; CHECK-NEXT: asr z2.h, z2.h, #15 |
| ; CHECK-NEXT: and z2.h, z2.h, #0x1 |
| ; CHECK-NEXT: cmpne p0.h, p0/z, z2.h, #0 |
| ; CHECK-NEXT: sel z0.h, p0, z0.h, z1.h |
| ; CHECK-NEXT: // kill: def $q0 killed $q0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v8i16: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #64 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64 |
| ; NONEON-NOSVE-NEXT: str d2, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldrb w13, [sp, #47] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [sp] |
| ; NONEON-NOSVE-NEXT: ldrb w15, [sp, #46] |
| ; NONEON-NOSVE-NEXT: ldrh w16, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrh w17, [sp, #14] |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #45] |
| ; NONEON-NOSVE-NEXT: sbfx w13, w13, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w15, w15, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #44] |
| ; NONEON-NOSVE-NEXT: sbfx w14, w14, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #43] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #42] |
| ; NONEON-NOSVE-NEXT: tst w13, #0xffff |
| ; NONEON-NOSVE-NEXT: sbfx w12, w12, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #41] |
| ; NONEON-NOSVE-NEXT: csel w13, w17, w16, ne |
| ; NONEON-NOSVE-NEXT: ldrh w16, [sp, #12] |
| ; NONEON-NOSVE-NEXT: tst w15, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w13, [sp, #62] |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldrh w15, [sp, #10] |
| ; NONEON-NOSVE-NEXT: sbfx w11, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w10, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: csel w13, w16, w13, ne |
| ; NONEON-NOSVE-NEXT: tst w14, #0xffff |
| ; NONEON-NOSVE-NEXT: ldrh w14, [sp, #8] |
| ; NONEON-NOSVE-NEXT: strh w13, [sp, #60] |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #40] |
| ; NONEON-NOSVE-NEXT: csel w13, w15, w13, ne |
| ; NONEON-NOSVE-NEXT: tst w12, #0xffff |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: strh w13, [sp, #58] |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w12, w14, w13, ne |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #6] |
| ; NONEON-NOSVE-NEXT: tst w11, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w12, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldrh w12, [sp, #22] |
| ; NONEON-NOSVE-NEXT: csel w11, w13, w12, ne |
| ; NONEON-NOSVE-NEXT: ldrh w12, [sp, #4] |
| ; NONEON-NOSVE-NEXT: tst w10, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w11, [sp, #54] |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w10, w12, w11, ne |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #2] |
| ; NONEON-NOSVE-NEXT: tst w9, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w10, [sp, #52] |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w9, w11, w10, ne |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp] |
| ; NONEON-NOSVE-NEXT: tst w8, #0xffff |
| ; NONEON-NOSVE-NEXT: strh w9, [sp, #50] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w10, w9, ne |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #48] |
| ; NONEON-NOSVE-NEXT: ldr q0, [sp, #48] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #64 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <8 x i1> %mask, <8 x i16> %op1, <8 x i16> %op2 |
| ret <8 x i16> %sel |
| } |
| |
| define void @select_v16i16(ptr %a, ptr %b) { |
| ; CHECK-LABEL: select_v16i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ldp q0, q3, [x1] |
| ; CHECK-NEXT: ptrue p0.h, vl8 |
| ; CHECK-NEXT: ldp q1, q2, [x0] |
| ; CHECK-NEXT: cmpeq p1.h, p0/z, z1.h, z0.h |
| ; CHECK-NEXT: cmpeq p0.h, p0/z, z2.h, z3.h |
| ; CHECK-NEXT: mov z0.h, p1/m, z1.h |
| ; CHECK-NEXT: sel z1.h, p0, z2.h, z3.h |
| ; CHECK-NEXT: stp q0, q1, [x0] |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v16i16: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #112 |
| ; NONEON-NOSVE-NEXT: str x19, [sp, #96] // 8-byte Folded Spill |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 112 |
| ; NONEON-NOSVE-NEXT: .cfi_offset w19, -16 |
| ; NONEON-NOSVE-NEXT: ldp q0, q3, [x1] |
| ; NONEON-NOSVE-NEXT: ldp q1, q2, [x0] |
| ; NONEON-NOSVE-NEXT: stp q1, q0, [sp] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #18] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #2] |
| ; NONEON-NOSVE-NEXT: ldrh w12, [sp, #20] |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #4] |
| ; NONEON-NOSVE-NEXT: ldrh w14, [sp, #22] |
| ; NONEON-NOSVE-NEXT: ldrh w15, [sp, #6] |
| ; NONEON-NOSVE-NEXT: cmp w9, w8 |
| ; NONEON-NOSVE-NEXT: ldrh w16, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldrh w17, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, eq |
| ; NONEON-NOSVE-NEXT: cmp w13, w12 |
| ; NONEON-NOSVE-NEXT: ldrh w1, [sp, #12] |
| ; NONEON-NOSVE-NEXT: csel w9, w13, w12, eq |
| ; NONEON-NOSVE-NEXT: cmp w15, w14 |
| ; NONEON-NOSVE-NEXT: ldrh w12, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #10] |
| ; NONEON-NOSVE-NEXT: csel w14, w15, w14, eq |
| ; NONEON-NOSVE-NEXT: cmp w17, w16 |
| ; NONEON-NOSVE-NEXT: csel w16, w17, w16, eq |
| ; NONEON-NOSVE-NEXT: ldrh w17, [sp, #28] |
| ; NONEON-NOSVE-NEXT: stp q2, q3, [sp, #32] |
| ; NONEON-NOSVE-NEXT: cmp w13, w12 |
| ; NONEON-NOSVE-NEXT: ldrh w3, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrh w4, [sp, #14] |
| ; NONEON-NOSVE-NEXT: csel w12, w13, w12, eq |
| ; NONEON-NOSVE-NEXT: cmp w1, w17 |
| ; NONEON-NOSVE-NEXT: ldrh w5, [sp, #32] |
| ; NONEON-NOSVE-NEXT: csel w17, w1, w17, eq |
| ; NONEON-NOSVE-NEXT: ldrh w1, [sp, #48] |
| ; NONEON-NOSVE-NEXT: cmp w4, w3 |
| ; NONEON-NOSVE-NEXT: ldrh w6, [sp, #50] |
| ; NONEON-NOSVE-NEXT: ldrh w7, [sp, #34] |
| ; NONEON-NOSVE-NEXT: ldrh w2, [sp, #52] |
| ; NONEON-NOSVE-NEXT: csel w3, w4, w3, eq |
| ; NONEON-NOSVE-NEXT: ldrh w4, [sp, #36] |
| ; NONEON-NOSVE-NEXT: cmp w5, w1 |
| ; NONEON-NOSVE-NEXT: ldrh w13, [sp, #54] |
| ; NONEON-NOSVE-NEXT: ldrh w19, [sp, #38] |
| ; NONEON-NOSVE-NEXT: csel w1, w5, w1, eq |
| ; NONEON-NOSVE-NEXT: cmp w7, w6 |
| ; NONEON-NOSVE-NEXT: ldrh w18, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldrh w5, [sp, #40] |
| ; NONEON-NOSVE-NEXT: csel w6, w7, w6, eq |
| ; NONEON-NOSVE-NEXT: cmp w4, w2 |
| ; NONEON-NOSVE-NEXT: ldrh w15, [sp, #58] |
| ; NONEON-NOSVE-NEXT: ldrh w7, [sp, #42] |
| ; NONEON-NOSVE-NEXT: csel w2, w4, w2, eq |
| ; NONEON-NOSVE-NEXT: cmp w19, w13 |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #60] |
| ; NONEON-NOSVE-NEXT: ldrh w4, [sp, #44] |
| ; NONEON-NOSVE-NEXT: csel w13, w19, w13, eq |
| ; NONEON-NOSVE-NEXT: cmp w5, w18 |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp, #62] |
| ; NONEON-NOSVE-NEXT: ldrh w19, [sp, #46] |
| ; NONEON-NOSVE-NEXT: csel w18, w5, w18, eq |
| ; NONEON-NOSVE-NEXT: cmp w7, w15 |
| ; NONEON-NOSVE-NEXT: ldrh w5, [sp] |
| ; NONEON-NOSVE-NEXT: csel w15, w7, w15, eq |
| ; NONEON-NOSVE-NEXT: cmp w4, w11 |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #66] |
| ; NONEON-NOSVE-NEXT: csel w11, w4, w11, eq |
| ; NONEON-NOSVE-NEXT: ldrh w4, [sp, #16] |
| ; NONEON-NOSVE-NEXT: cmp w19, w10 |
| ; NONEON-NOSVE-NEXT: csel w10, w19, w10, eq |
| ; NONEON-NOSVE-NEXT: strh w11, [sp, #92] |
| ; NONEON-NOSVE-NEXT: ldr x19, [sp, #96] // 8-byte Folded Reload |
| ; NONEON-NOSVE-NEXT: cmp w5, w4 |
| ; NONEON-NOSVE-NEXT: strh w10, [sp, #94] |
| ; NONEON-NOSVE-NEXT: csel w8, w5, w4, eq |
| ; NONEON-NOSVE-NEXT: strh w15, [sp, #90] |
| ; NONEON-NOSVE-NEXT: strh w18, [sp, #88] |
| ; NONEON-NOSVE-NEXT: strh w13, [sp, #86] |
| ; NONEON-NOSVE-NEXT: strh w2, [sp, #84] |
| ; NONEON-NOSVE-NEXT: strh w6, [sp, #82] |
| ; NONEON-NOSVE-NEXT: strh w1, [sp, #80] |
| ; NONEON-NOSVE-NEXT: strh w3, [sp, #78] |
| ; NONEON-NOSVE-NEXT: strh w17, [sp, #76] |
| ; NONEON-NOSVE-NEXT: strh w12, [sp, #74] |
| ; NONEON-NOSVE-NEXT: strh w16, [sp, #72] |
| ; NONEON-NOSVE-NEXT: strh w14, [sp, #70] |
| ; NONEON-NOSVE-NEXT: strh w9, [sp, #68] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #64] |
| ; NONEON-NOSVE-NEXT: ldp q0, q1, [sp, #64] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [x0] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #112 |
| ; NONEON-NOSVE-NEXT: ret |
| %op1 = load <16 x i16>, ptr %a |
| %op2 = load <16 x i16>, ptr %b |
| %mask = icmp eq <16 x i16> %op1, %op2 |
| %sel = select <16 x i1> %mask, <16 x i16> %op1, <16 x i16> %op2 |
| store <16 x i16> %sel, ptr %a |
| ret void |
| } |
| |
| define <2 x i32> @select_v2i32(<2 x i32> %op1, <2 x i32> %op2, <2 x i1> %mask) { |
| ; CHECK-LABEL: select_v2i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: ptrue p0.s |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0 |
| ; CHECK-NEXT: // kill: def $d1 killed $d1 def $z1 |
| ; CHECK-NEXT: lsl z2.s, z2.s, #31 |
| ; CHECK-NEXT: asr z2.s, z2.s, #31 |
| ; CHECK-NEXT: and z2.s, z2.s, #0x1 |
| ; CHECK-NEXT: cmpne p0.s, p0/z, z2.s, #0 |
| ; CHECK-NEXT: sel z0.s, p0, z0.s, z1.s |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v2i32: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32 |
| ; NONEON-NOSVE-NEXT: stp d1, d2, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldp w9, w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: str d0, [sp] |
| ; NONEON-NOSVE-NEXT: ldr w10, [sp, #12] |
| ; NONEON-NOSVE-NEXT: ldr w11, [sp, #4] |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: cmp w8, #0 |
| ; NONEON-NOSVE-NEXT: csel w8, w11, w10, ne |
| ; NONEON-NOSVE-NEXT: ldr w10, [sp] |
| ; NONEON-NOSVE-NEXT: cmp w9, #0 |
| ; NONEON-NOSVE-NEXT: str w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w10, w8, ne |
| ; NONEON-NOSVE-NEXT: str w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #24] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <2 x i1> %mask, <2 x i32> %op1, <2 x i32> %op2 |
| ret <2 x i32> %sel |
| } |
| |
| define <4 x i32> @select_v4i32(<4 x i32> %op1, <4 x i32> %op2, <4 x i1> %mask) { |
| ; CHECK-LABEL: select_v4i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: ptrue p0.s |
| ; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0 |
| ; CHECK-NEXT: // kill: def $q1 killed $q1 def $z1 |
| ; CHECK-NEXT: uunpklo z2.s, z2.h |
| ; CHECK-NEXT: lsl z2.s, z2.s, #31 |
| ; CHECK-NEXT: asr z2.s, z2.s, #31 |
| ; CHECK-NEXT: and z2.s, z2.s, #0x1 |
| ; CHECK-NEXT: cmpne p0.s, p0/z, z2.s, #0 |
| ; CHECK-NEXT: sel z0.s, p0, z0.s, z1.s |
| ; CHECK-NEXT: // kill: def $q0 killed $q0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v4i32: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #64 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64 |
| ; NONEON-NOSVE-NEXT: str d2, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #46] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [sp] |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #44] |
| ; NONEON-NOSVE-NEXT: ldr w12, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldr w13, [sp, #12] |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp, #42] |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w11, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #40] |
| ; NONEON-NOSVE-NEXT: sbfx w10, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: cmp w9, #0 |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: csel w9, w13, w12, ne |
| ; NONEON-NOSVE-NEXT: ldr w12, [sp, #8] |
| ; NONEON-NOSVE-NEXT: cmp w11, #0 |
| ; NONEON-NOSVE-NEXT: str w9, [sp, #60] |
| ; NONEON-NOSVE-NEXT: ldr w9, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr w11, [sp, #4] |
| ; NONEON-NOSVE-NEXT: csel w9, w12, w9, ne |
| ; NONEON-NOSVE-NEXT: cmp w10, #0 |
| ; NONEON-NOSVE-NEXT: ldr w10, [sp] |
| ; NONEON-NOSVE-NEXT: str w9, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldr w9, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w9, w11, w9, ne |
| ; NONEON-NOSVE-NEXT: cmp w8, #0 |
| ; NONEON-NOSVE-NEXT: str w9, [sp, #52] |
| ; NONEON-NOSVE-NEXT: ldr w9, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w10, w9, ne |
| ; NONEON-NOSVE-NEXT: str w8, [sp, #48] |
| ; NONEON-NOSVE-NEXT: ldr q0, [sp, #48] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #64 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <4 x i1> %mask, <4 x i32> %op1, <4 x i32> %op2 |
| ret <4 x i32> %sel |
| } |
| |
| define void @select_v8i32(ptr %a, ptr %b) { |
| ; CHECK-LABEL: select_v8i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ldp q0, q3, [x1] |
| ; CHECK-NEXT: ptrue p0.s, vl4 |
| ; CHECK-NEXT: ldp q1, q2, [x0] |
| ; CHECK-NEXT: cmpeq p1.s, p0/z, z1.s, z0.s |
| ; CHECK-NEXT: cmpeq p0.s, p0/z, z2.s, z3.s |
| ; CHECK-NEXT: mov z0.s, p1/m, z1.s |
| ; CHECK-NEXT: sel z1.s, p0, z2.s, z3.s |
| ; CHECK-NEXT: stp q0, q1, [x0] |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v8i32: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: ldp q0, q3, [x1] |
| ; NONEON-NOSVE-NEXT: ldp q1, q2, [x0] |
| ; NONEON-NOSVE-NEXT: stp q1, q0, [sp, #-96]! |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 96 |
| ; NONEON-NOSVE-NEXT: ldp w8, w9, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldp w10, w13, [sp, #4] |
| ; NONEON-NOSVE-NEXT: ldp w12, w11, [sp, #24] |
| ; NONEON-NOSVE-NEXT: stp q2, q3, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr w14, [sp, #12] |
| ; NONEON-NOSVE-NEXT: cmp w10, w9 |
| ; NONEON-NOSVE-NEXT: csel w9, w10, w9, eq |
| ; NONEON-NOSVE-NEXT: cmp w13, w12 |
| ; NONEON-NOSVE-NEXT: ldp w10, w16, [sp, #48] |
| ; NONEON-NOSVE-NEXT: csel w12, w13, w12, eq |
| ; NONEON-NOSVE-NEXT: cmp w14, w11 |
| ; NONEON-NOSVE-NEXT: ldp w15, w13, [sp, #32] |
| ; NONEON-NOSVE-NEXT: csel w11, w14, w11, eq |
| ; NONEON-NOSVE-NEXT: ldp w17, w14, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldp w18, w1, [sp, #40] |
| ; NONEON-NOSVE-NEXT: cmp w15, w10 |
| ; NONEON-NOSVE-NEXT: stp w12, w11, [sp, #72] |
| ; NONEON-NOSVE-NEXT: csel w10, w15, w10, eq |
| ; NONEON-NOSVE-NEXT: cmp w13, w16 |
| ; NONEON-NOSVE-NEXT: ldr w15, [sp] |
| ; NONEON-NOSVE-NEXT: csel w13, w13, w16, eq |
| ; NONEON-NOSVE-NEXT: cmp w18, w17 |
| ; NONEON-NOSVE-NEXT: csel w16, w18, w17, eq |
| ; NONEON-NOSVE-NEXT: cmp w1, w14 |
| ; NONEON-NOSVE-NEXT: stp w10, w13, [sp, #80] |
| ; NONEON-NOSVE-NEXT: csel w10, w1, w14, eq |
| ; NONEON-NOSVE-NEXT: cmp w15, w8 |
| ; NONEON-NOSVE-NEXT: csel w8, w15, w8, eq |
| ; NONEON-NOSVE-NEXT: stp w16, w10, [sp, #88] |
| ; NONEON-NOSVE-NEXT: stp w8, w9, [sp, #64] |
| ; NONEON-NOSVE-NEXT: ldp q0, q1, [sp, #64] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [x0] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #96 |
| ; NONEON-NOSVE-NEXT: ret |
| %op1 = load <8 x i32>, ptr %a |
| %op2 = load <8 x i32>, ptr %b |
| %mask = icmp eq <8 x i32> %op1, %op2 |
| %sel = select <8 x i1> %mask, <8 x i32> %op1, <8 x i32> %op2 |
| store <8 x i32> %sel, ptr %a |
| ret void |
| } |
| |
| define <1 x i64> @select_v1i64(<1 x i64> %op1, <1 x i64> %op2, <1 x i1> %mask) { |
| ; CHECK-LABEL: select_v1i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $w0 killed $w0 def $x0 |
| ; CHECK-NEXT: and x8, x0, #0x1 |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0 |
| ; CHECK-NEXT: // kill: def $d1 killed $d1 def $z1 |
| ; CHECK-NEXT: mov z2.d, x8 |
| ; CHECK-NEXT: cmpne p0.d, p0/z, z2.d, #0 |
| ; CHECK-NEXT: sel z0.d, p0, z0.d, z1.d |
| ; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v1i64: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #16 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16 |
| ; NONEON-NOSVE-NEXT: fmov x8, d1 |
| ; NONEON-NOSVE-NEXT: fmov x9, d0 |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: csel x8, x9, x8, ne |
| ; NONEON-NOSVE-NEXT: str x8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #8] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #16 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <1 x i1> %mask, <1 x i64> %op1, <1 x i64> %op2 |
| ret <1 x i64> %sel |
| } |
| |
| define <2 x i64> @select_v2i64(<2 x i64> %op1, <2 x i64> %op2, <2 x i1> %mask) { |
| ; CHECK-LABEL: select_v2i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0 |
| ; CHECK-NEXT: // kill: def $q1 killed $q1 def $z1 |
| ; CHECK-NEXT: uunpklo z2.d, z2.s |
| ; CHECK-NEXT: lsl z2.d, z2.d, #63 |
| ; CHECK-NEXT: asr z2.d, z2.d, #63 |
| ; CHECK-NEXT: and z2.d, z2.d, #0x1 |
| ; CHECK-NEXT: cmpne p0.d, p0/z, z2.d, #0 |
| ; CHECK-NEXT: sel z0.d, p0, z0.d, z1.d |
| ; CHECK-NEXT: // kill: def $q0 killed $q0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v2i64: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #64 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 64 |
| ; NONEON-NOSVE-NEXT: str d2, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldp w9, w8, [sp, #40] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [sp] |
| ; NONEON-NOSVE-NEXT: ldr x10, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr x11, [sp, #8] |
| ; NONEON-NOSVE-NEXT: sbfx x8, x8, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx x9, x9, #0, #1 |
| ; NONEON-NOSVE-NEXT: cmp x8, #0 |
| ; NONEON-NOSVE-NEXT: csel x8, x11, x10, ne |
| ; NONEON-NOSVE-NEXT: ldr x10, [sp] |
| ; NONEON-NOSVE-NEXT: cmp x9, #0 |
| ; NONEON-NOSVE-NEXT: str x8, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldr x8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel x8, x10, x8, ne |
| ; NONEON-NOSVE-NEXT: str x8, [sp, #48] |
| ; NONEON-NOSVE-NEXT: ldr q0, [sp, #48] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #64 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select <2 x i1> %mask, <2 x i64> %op1, <2 x i64> %op2 |
| ret <2 x i64> %sel |
| } |
| |
| define void @select_v4i64(ptr %a, ptr %b) { |
| ; CHECK-LABEL: select_v4i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ldp q0, q3, [x1] |
| ; CHECK-NEXT: ptrue p0.d, vl2 |
| ; CHECK-NEXT: ldp q1, q2, [x0] |
| ; CHECK-NEXT: cmpeq p1.d, p0/z, z1.d, z0.d |
| ; CHECK-NEXT: cmpeq p0.d, p0/z, z2.d, z3.d |
| ; CHECK-NEXT: mov z0.d, p1/m, z1.d |
| ; CHECK-NEXT: sel z1.d, p0, z2.d, z3.d |
| ; CHECK-NEXT: stp q0, q1, [x0] |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v4i64: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: ldp q0, q3, [x1] |
| ; NONEON-NOSVE-NEXT: ldp q1, q2, [x0] |
| ; NONEON-NOSVE-NEXT: stp q1, q0, [sp, #-96]! |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 96 |
| ; NONEON-NOSVE-NEXT: stp q2, q3, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr x9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldp x8, x10, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr x13, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldp x11, x12, [sp, #48] |
| ; NONEON-NOSVE-NEXT: cmp x9, x8 |
| ; NONEON-NOSVE-NEXT: csel x8, x9, x8, eq |
| ; NONEON-NOSVE-NEXT: cmp x10, x11 |
| ; NONEON-NOSVE-NEXT: csel x9, x10, x11, eq |
| ; NONEON-NOSVE-NEXT: ldr x10, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldr x11, [sp] |
| ; NONEON-NOSVE-NEXT: cmp x13, x12 |
| ; NONEON-NOSVE-NEXT: csel x12, x13, x12, eq |
| ; NONEON-NOSVE-NEXT: cmp x11, x10 |
| ; NONEON-NOSVE-NEXT: stp x9, x12, [sp, #80] |
| ; NONEON-NOSVE-NEXT: csel x9, x11, x10, eq |
| ; NONEON-NOSVE-NEXT: stp x9, x8, [sp, #64] |
| ; NONEON-NOSVE-NEXT: ldp q0, q1, [sp, #64] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [x0] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #96 |
| ; NONEON-NOSVE-NEXT: ret |
| %op1 = load <4 x i64>, ptr %a |
| %op2 = load <4 x i64>, ptr %b |
| %mask = icmp eq <4 x i64> %op1, %op2 |
| %sel = select <4 x i1> %mask, <4 x i64> %op1, <4 x i64> %op2 |
| store <4 x i64> %sel, ptr %a |
| ret void |
| } |
