| ; 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 <2 x half> @select_v2f16(<2 x half> %op1, <2 x half> %op2, <2 x i1> %mask) { |
| ; CHECK-LABEL: select_v2f16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: mov z3.s, z2.s[1] |
| ; 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: zip1 z2.h, z2.h, z3.h |
| ; 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_v2f16: |
| ; 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 w8, w9, [sp, #16] |
| ; NONEON-NOSVE-NEXT: str d0, [sp] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #10] |
| ; NONEON-NOSVE-NEXT: ldr w10, [sp, #12] |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #2] |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: str w10, [sp, #28] |
| ; NONEON-NOSVE-NEXT: tst w9, #0xffff |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp] |
| ; NONEON-NOSVE-NEXT: tst w8, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #8] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: str h0, [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 half> %op1, <2 x half> %op2 |
| ret <2 x half> %sel |
| } |
| |
| define <4 x half> @select_v4f16(<4 x half> %op1, <4 x half> %op2, <4 x i1> %mask) { |
| ; CHECK-LABEL: select_v4f16: |
| ; 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_v4f16: |
| ; 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: ldr h0, [sp, #14] |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #6] |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #20] |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp, #18] |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: tst w9, #0xffff |
| ; NONEON-NOSVE-NEXT: sbfx w9, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #4] |
| ; NONEON-NOSVE-NEXT: tst w9, #0xffff |
| ; NONEON-NOSVE-NEXT: sbfx w9, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #12] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #2] |
| ; NONEON-NOSVE-NEXT: tst w9, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #10] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp] |
| ; NONEON-NOSVE-NEXT: tst w8, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #8] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: str h0, [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 half> %op1, <4 x half> %op2 |
| ret <4 x half> %sel |
| } |
| |
| define <8 x half> @select_v8f16(<8 x half> %op1, <8 x half> %op2, <8 x i1> %mask) { |
| ; CHECK-LABEL: select_v8f16: |
| ; 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_v8f16: |
| ; 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: ldr h0, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #14] |
| ; NONEON-NOSVE-NEXT: ldrb w14, [sp, #45] |
| ; NONEON-NOSVE-NEXT: sbfx w13, w13, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrb w12, [sp, #44] |
| ; NONEON-NOSVE-NEXT: ldrb w11, [sp, #43] |
| ; NONEON-NOSVE-NEXT: ldrb w10, [sp, #42] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #41] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #40] |
| ; NONEON-NOSVE-NEXT: tst w13, #0xffff |
| ; NONEON-NOSVE-NEXT: sbfx w13, w15, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w12, w12, #0, #1 |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #12] |
| ; NONEON-NOSVE-NEXT: sbfx w11, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: tst w13, #0xffff |
| ; NONEON-NOSVE-NEXT: sbfx w13, w14, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w10, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #62] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #28] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #10] |
| ; NONEON-NOSVE-NEXT: tst w13, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #60] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #26] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #8] |
| ; NONEON-NOSVE-NEXT: tst w12, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #58] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #24] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #6] |
| ; NONEON-NOSVE-NEXT: tst w11, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #22] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #4] |
| ; NONEON-NOSVE-NEXT: tst w10, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #54] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #20] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #2] |
| ; NONEON-NOSVE-NEXT: tst w9, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #52] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #18] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp] |
| ; NONEON-NOSVE-NEXT: tst w8, #0xffff |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #50] |
| ; NONEON-NOSVE-NEXT: ldr h0, [sp, #16] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: str h0, [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 half> %op1, <8 x half> %op2 |
| ret <8 x half> %sel |
| } |
| |
| define void @select_v16f16(ptr %a, ptr %b) { |
| ; CHECK-LABEL: select_v16f16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ldp q0, q2, [x0] |
| ; CHECK-NEXT: ptrue p0.h, vl8 |
| ; CHECK-NEXT: ldp q1, q3, [x1] |
| ; CHECK-NEXT: fcmeq p1.h, p0/z, z0.h, z1.h |
| ; CHECK-NEXT: fcmeq p0.h, p0/z, z2.h, z3.h |
| ; CHECK-NEXT: sel z0.h, p1, z0.h, 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_v16f16: |
| ; 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: ldr h0, [sp, #18] |
| ; NONEON-NOSVE-NEXT: ldr h1, [sp, #2] |
| ; NONEON-NOSVE-NEXT: stp q2, q3, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr h4, [sp, #20] |
| ; NONEON-NOSVE-NEXT: ldr h5, [sp, #4] |
| ; NONEON-NOSVE-NEXT: ldr h16, [sp, #22] |
| ; NONEON-NOSVE-NEXT: fcvt s2, h0 |
| ; NONEON-NOSVE-NEXT: fcvt s3, h1 |
| ; NONEON-NOSVE-NEXT: ldr h17, [sp, #6] |
| ; NONEON-NOSVE-NEXT: fcvt s6, h4 |
| ; NONEON-NOSVE-NEXT: fcvt s7, h5 |
| ; NONEON-NOSVE-NEXT: ldr h19, [sp, #8] |
| ; NONEON-NOSVE-NEXT: fcvt s18, h17 |
| ; NONEON-NOSVE-NEXT: ldr h21, [sp, #10] |
| ; NONEON-NOSVE-NEXT: ldr h22, [sp, #12] |
| ; NONEON-NOSVE-NEXT: fcvt s20, h19 |
| ; NONEON-NOSVE-NEXT: ldr h24, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr h25, [sp, #34] |
| ; NONEON-NOSVE-NEXT: fcmp s3, s2 |
| ; NONEON-NOSVE-NEXT: fcvt s2, h16 |
| ; NONEON-NOSVE-NEXT: ldr h3, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr h26, [sp, #36] |
| ; NONEON-NOSVE-NEXT: ldr h27, [sp, #38] |
| ; NONEON-NOSVE-NEXT: ldr h28, [sp, #42] |
| ; NONEON-NOSVE-NEXT: ldr h29, [sp, #44] |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, eq |
| ; NONEON-NOSVE-NEXT: fcmp s7, s6 |
| ; NONEON-NOSVE-NEXT: fcvt s7, h3 |
| ; NONEON-NOSVE-NEXT: ldr h6, [sp, #26] |
| ; NONEON-NOSVE-NEXT: fcsel s1, s5, s4, eq |
| ; NONEON-NOSVE-NEXT: fcmp s18, s2 |
| ; NONEON-NOSVE-NEXT: fcvt s4, h6 |
| ; NONEON-NOSVE-NEXT: fcvt s18, h21 |
| ; NONEON-NOSVE-NEXT: ldr h5, [sp, #28] |
| ; NONEON-NOSVE-NEXT: str h0, [sp, #66] |
| ; NONEON-NOSVE-NEXT: fcsel s2, s17, s16, eq |
| ; NONEON-NOSVE-NEXT: fcmp s20, s7 |
| ; NONEON-NOSVE-NEXT: fcvt s16, h5 |
| ; NONEON-NOSVE-NEXT: fcvt s17, h22 |
| ; NONEON-NOSVE-NEXT: ldr h7, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldr h20, [sp, #14] |
| ; NONEON-NOSVE-NEXT: str h1, [sp, #68] |
| ; NONEON-NOSVE-NEXT: fcsel s3, s19, s3, eq |
| ; NONEON-NOSVE-NEXT: fcmp s18, s4 |
| ; NONEON-NOSVE-NEXT: fcvt s19, h7 |
| ; NONEON-NOSVE-NEXT: fcvt s23, h20 |
| ; NONEON-NOSVE-NEXT: ldr h18, [sp, #48] |
| ; NONEON-NOSVE-NEXT: str h2, [sp, #70] |
| ; NONEON-NOSVE-NEXT: fcsel s4, s21, s6, eq |
| ; NONEON-NOSVE-NEXT: fcmp s17, s16 |
| ; NONEON-NOSVE-NEXT: fcvt s17, h18 |
| ; NONEON-NOSVE-NEXT: fcvt s21, h24 |
| ; NONEON-NOSVE-NEXT: ldr h16, [sp, #50] |
| ; NONEON-NOSVE-NEXT: str h3, [sp, #72] |
| ; NONEON-NOSVE-NEXT: fcsel s5, s22, s5, eq |
| ; NONEON-NOSVE-NEXT: fcmp s23, s19 |
| ; NONEON-NOSVE-NEXT: fcvt s22, h16 |
| ; NONEON-NOSVE-NEXT: fcvt s23, h25 |
| ; NONEON-NOSVE-NEXT: ldr h19, [sp, #52] |
| ; NONEON-NOSVE-NEXT: str h4, [sp, #74] |
| ; NONEON-NOSVE-NEXT: fcsel s6, s20, s7, eq |
| ; NONEON-NOSVE-NEXT: fcmp s21, s17 |
| ; NONEON-NOSVE-NEXT: fcvt s20, h19 |
| ; NONEON-NOSVE-NEXT: fcvt s21, h26 |
| ; NONEON-NOSVE-NEXT: ldr h17, [sp, #54] |
| ; NONEON-NOSVE-NEXT: str h5, [sp, #76] |
| ; NONEON-NOSVE-NEXT: fcsel s7, s24, s18, eq |
| ; NONEON-NOSVE-NEXT: fcmp s23, s22 |
| ; NONEON-NOSVE-NEXT: fcvt s22, h17 |
| ; NONEON-NOSVE-NEXT: fcvt s23, h27 |
| ; NONEON-NOSVE-NEXT: ldr h18, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldr h24, [sp, #40] |
| ; NONEON-NOSVE-NEXT: str h6, [sp, #78] |
| ; NONEON-NOSVE-NEXT: fcsel s16, s25, s16, eq |
| ; NONEON-NOSVE-NEXT: fcmp s21, s20 |
| ; NONEON-NOSVE-NEXT: fcvt s21, h18 |
| ; NONEON-NOSVE-NEXT: fcvt s25, h24 |
| ; NONEON-NOSVE-NEXT: ldr h20, [sp, #58] |
| ; NONEON-NOSVE-NEXT: str h7, [sp, #80] |
| ; NONEON-NOSVE-NEXT: fcsel s19, s26, s19, eq |
| ; NONEON-NOSVE-NEXT: fcmp s23, s22 |
| ; NONEON-NOSVE-NEXT: fcvt s23, h20 |
| ; NONEON-NOSVE-NEXT: fcvt s26, h28 |
| ; NONEON-NOSVE-NEXT: ldr h22, [sp, #60] |
| ; NONEON-NOSVE-NEXT: str h16, [sp, #82] |
| ; NONEON-NOSVE-NEXT: fcsel s17, s27, s17, eq |
| ; NONEON-NOSVE-NEXT: fcmp s25, s21 |
| ; NONEON-NOSVE-NEXT: fcvt s25, h22 |
| ; NONEON-NOSVE-NEXT: fcvt s27, h29 |
| ; NONEON-NOSVE-NEXT: ldr h21, [sp, #62] |
| ; NONEON-NOSVE-NEXT: str h19, [sp, #84] |
| ; NONEON-NOSVE-NEXT: fcsel s18, s24, s18, eq |
| ; NONEON-NOSVE-NEXT: ldr h24, [sp, #46] |
| ; NONEON-NOSVE-NEXT: fcmp s26, s23 |
| ; NONEON-NOSVE-NEXT: fcvt s23, h21 |
| ; NONEON-NOSVE-NEXT: str h17, [sp, #86] |
| ; NONEON-NOSVE-NEXT: fcvt s26, h24 |
| ; NONEON-NOSVE-NEXT: fcsel s20, s28, s20, eq |
| ; NONEON-NOSVE-NEXT: fcmp s27, s25 |
| ; NONEON-NOSVE-NEXT: ldr h25, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldr h27, [sp] |
| ; NONEON-NOSVE-NEXT: str h18, [sp, #88] |
| ; NONEON-NOSVE-NEXT: fcvt s17, h25 |
| ; NONEON-NOSVE-NEXT: fcvt s18, h27 |
| ; NONEON-NOSVE-NEXT: fcsel s7, s29, s22, eq |
| ; NONEON-NOSVE-NEXT: fcmp s26, s23 |
| ; NONEON-NOSVE-NEXT: str h20, [sp, #90] |
| ; NONEON-NOSVE-NEXT: fcsel s16, s24, s21, eq |
| ; NONEON-NOSVE-NEXT: str h7, [sp, #92] |
| ; NONEON-NOSVE-NEXT: fcmp s18, s17 |
| ; NONEON-NOSVE-NEXT: str h16, [sp, #94] |
| ; NONEON-NOSVE-NEXT: fcsel s2, s27, s25, eq |
| ; NONEON-NOSVE-NEXT: str h2, [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 <16 x half>, ptr %a |
| %op2 = load <16 x half>, ptr %b |
| %mask = fcmp oeq <16 x half> %op1, %op2 |
| %sel = select <16 x i1> %mask, <16 x half> %op1, <16 x half> %op2 |
| store <16 x half> %sel, ptr %a |
| ret void |
| } |
| |
| define <2 x float> @select_v2f32(<2 x float> %op1, <2 x float> %op2, <2 x i1> %mask) { |
| ; CHECK-LABEL: select_v2f32: |
| ; 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_v2f32: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: stp d2, d0, [sp, #-32]! |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32 |
| ; NONEON-NOSVE-NEXT: ldp w9, w8, [sp] |
| ; NONEON-NOSVE-NEXT: str d1, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldp s1, s2, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldr s0, [sp, #20] |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: cmp w8, #0 |
| ; NONEON-NOSVE-NEXT: sbfx w8, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: fcsel s3, s2, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr s0, [sp, #16] |
| ; NONEON-NOSVE-NEXT: cmp w8, #0 |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: stp s0, s3, [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 float> %op1, <2 x float> %op2 |
| ret <2 x float> %sel |
| } |
| |
| define <4 x float> @select_v4f32(<4 x float> %op1, <4 x float> %op2, <4 x i1> %mask) { |
| ; CHECK-LABEL: select_v4f32: |
| ; 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_v4f32: |
| ; 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, #8] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #14] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldrh w11, [sp, #12] |
| ; NONEON-NOSVE-NEXT: ldp s1, s2, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr s0, [sp, #44] |
| ; NONEON-NOSVE-NEXT: sbfx w9, w9, #0, #1 |
| ; NONEON-NOSVE-NEXT: ldrh w10, [sp, #10] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: cmp w9, #0 |
| ; NONEON-NOSVE-NEXT: sbfx w9, w11, #0, #1 |
| ; NONEON-NOSVE-NEXT: sbfx w8, w8, #0, #1 |
| ; NONEON-NOSVE-NEXT: fcsel s3, s2, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr s0, [sp, #40] |
| ; NONEON-NOSVE-NEXT: cmp w9, #0 |
| ; NONEON-NOSVE-NEXT: sbfx w9, w10, #0, #1 |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: ldp s1, s2, [sp, #16] |
| ; NONEON-NOSVE-NEXT: cmp w9, #0 |
| ; NONEON-NOSVE-NEXT: stp s0, s3, [sp, #56] |
| ; NONEON-NOSVE-NEXT: ldr s0, [sp, #36] |
| ; NONEON-NOSVE-NEXT: fcsel s3, s2, s0, ne |
| ; NONEON-NOSVE-NEXT: ldr s0, [sp, #32] |
| ; NONEON-NOSVE-NEXT: cmp w8, #0 |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, ne |
| ; NONEON-NOSVE-NEXT: stp s0, s3, [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 float> %op1, <4 x float> %op2 |
| ret <4 x float> %sel |
| } |
| |
| define void @select_v8f32(ptr %a, ptr %b) { |
| ; CHECK-LABEL: select_v8f32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ldp q0, q2, [x0] |
| ; CHECK-NEXT: ptrue p0.s, vl4 |
| ; CHECK-NEXT: ldp q1, q3, [x1] |
| ; CHECK-NEXT: fcmeq p1.s, p0/z, z0.s, z1.s |
| ; CHECK-NEXT: fcmeq p0.s, p0/z, z2.s, z3.s |
| ; CHECK-NEXT: sel z0.s, p1, z0.s, 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_v8f32: |
| ; 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: ldp s0, s2, [sp, #20] |
| ; NONEON-NOSVE-NEXT: ldp s1, s3, [sp, #4] |
| ; NONEON-NOSVE-NEXT: ldr s4, [sp, #12] |
| ; NONEON-NOSVE-NEXT: ldr s17, [sp] |
| ; NONEON-NOSVE-NEXT: ldp s6, s7, [sp, #36] |
| ; NONEON-NOSVE-NEXT: fcmp s1, s0 |
| ; NONEON-NOSVE-NEXT: fcsel s0, s1, s0, eq |
| ; NONEON-NOSVE-NEXT: fcmp s3, s2 |
| ; NONEON-NOSVE-NEXT: ldp s1, s5, [sp, #28] |
| ; NONEON-NOSVE-NEXT: fcsel s2, s3, s2, eq |
| ; NONEON-NOSVE-NEXT: ldp s16, s3, [sp, #44] |
| ; NONEON-NOSVE-NEXT: fcmp s4, s1 |
| ; NONEON-NOSVE-NEXT: fcsel s1, s4, s1, eq |
| ; NONEON-NOSVE-NEXT: fcmp s5, s3 |
| ; NONEON-NOSVE-NEXT: ldr s4, [sp, #52] |
| ; NONEON-NOSVE-NEXT: fcsel s3, s5, s3, eq |
| ; NONEON-NOSVE-NEXT: fcmp s6, s4 |
| ; NONEON-NOSVE-NEXT: ldr s5, [sp, #56] |
| ; NONEON-NOSVE-NEXT: stp s2, s1, [sp, #72] |
| ; NONEON-NOSVE-NEXT: fcsel s4, s6, s4, eq |
| ; NONEON-NOSVE-NEXT: fcmp s7, s5 |
| ; NONEON-NOSVE-NEXT: ldr s6, [sp, #60] |
| ; NONEON-NOSVE-NEXT: fcsel s5, s7, s5, eq |
| ; NONEON-NOSVE-NEXT: fcmp s16, s6 |
| ; NONEON-NOSVE-NEXT: ldr s7, [sp, #16] |
| ; NONEON-NOSVE-NEXT: stp s3, s4, [sp, #80] |
| ; NONEON-NOSVE-NEXT: fcsel s6, s16, s6, eq |
| ; NONEON-NOSVE-NEXT: fcmp s17, s7 |
| ; NONEON-NOSVE-NEXT: fcsel s3, s17, s7, eq |
| ; NONEON-NOSVE-NEXT: stp s5, s6, [sp, #88] |
| ; NONEON-NOSVE-NEXT: stp s3, s0, [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 float>, ptr %a |
| %op2 = load <8 x float>, ptr %b |
| %mask = fcmp oeq <8 x float> %op1, %op2 |
| %sel = select <8 x i1> %mask, <8 x float> %op1, <8 x float> %op2 |
| store <8 x float> %sel, ptr %a |
| ret void |
| } |
| |
| define <1 x double> @select_v1f64(<1 x double> %op1, <1 x double> %op2, <1 x i1> %mask) { |
| ; CHECK-LABEL: select_v1f64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: tst w0, #0x1 |
| ; CHECK-NEXT: fcsel d0, d0, d1, ne |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v1f64: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #16 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 16 |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: fcsel d0, d0, d1, ne |
| ; NONEON-NOSVE-NEXT: str d0, [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 double> %op1, <1 x double> %op2 |
| ret <1 x double> %sel |
| } |
| |
| define <2 x double> @select_v2f64(<2 x double> %op1, <2 x double> %op2, <2 x i1> %mask) { |
| ; CHECK-LABEL: select_v2f64: |
| ; 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_v2f64: |
| ; 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, #8] |
| ; NONEON-NOSVE-NEXT: ldp w9, w8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldp d1, d2, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #40] |
| ; NONEON-NOSVE-NEXT: sbfx x8, x8, #0, #1 |
| ; NONEON-NOSVE-NEXT: cmp x8, #0 |
| ; NONEON-NOSVE-NEXT: sbfx x8, x9, #0, #1 |
| ; NONEON-NOSVE-NEXT: fcsel d3, d2, d0, ne |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #32] |
| ; NONEON-NOSVE-NEXT: cmp x8, #0 |
| ; NONEON-NOSVE-NEXT: fcsel d0, d1, d0, ne |
| ; NONEON-NOSVE-NEXT: stp d0, d3, [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 double> %op1, <2 x double> %op2 |
| ret <2 x double> %sel |
| } |
| |
| define void @select_v4f64(ptr %a, ptr %b) { |
| ; CHECK-LABEL: select_v4f64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ldp q0, q2, [x0] |
| ; CHECK-NEXT: ptrue p0.d, vl2 |
| ; CHECK-NEXT: ldp q1, q3, [x1] |
| ; CHECK-NEXT: fcmeq p1.d, p0/z, z0.d, z1.d |
| ; CHECK-NEXT: fcmeq p0.d, p0/z, z2.d, z3.d |
| ; CHECK-NEXT: sel z0.d, p1, z0.d, 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_v4f64: |
| ; 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: ldp d5, d1, [sp] |
| ; NONEON-NOSVE-NEXT: ldp d0, d3, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldp d4, d2, [sp, #40] |
| ; NONEON-NOSVE-NEXT: fcmp d1, d0 |
| ; NONEON-NOSVE-NEXT: fcsel d0, d1, d0, eq |
| ; NONEON-NOSVE-NEXT: fcmp d3, d2 |
| ; NONEON-NOSVE-NEXT: ldr d1, [sp, #56] |
| ; NONEON-NOSVE-NEXT: fcsel d2, d3, d2, eq |
| ; NONEON-NOSVE-NEXT: fcmp d4, d1 |
| ; NONEON-NOSVE-NEXT: ldr d3, [sp, #16] |
| ; NONEON-NOSVE-NEXT: fcsel d1, d4, d1, eq |
| ; NONEON-NOSVE-NEXT: fcmp d5, d3 |
| ; NONEON-NOSVE-NEXT: fcsel d3, d5, d3, eq |
| ; NONEON-NOSVE-NEXT: stp d2, d1, [sp, #80] |
| ; NONEON-NOSVE-NEXT: stp d3, d0, [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 double>, ptr %a |
| %op2 = load <4 x double>, ptr %b |
| %mask = fcmp oeq <4 x double> %op1, %op2 |
| %sel = select <4 x i1> %mask, <4 x double> %op1, <4 x double> %op2 |
| store <4 x double> %sel, ptr %a |
| ret void |
| } |
