| ; 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, i1 %mask) { |
| ; CHECK-LABEL: select_v4i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: mov z2.h, w0 |
| ; 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: 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 d0, d1, [sp, #8] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #22] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #14] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #12] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #10] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, 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 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, i1 %mask) { |
| ; CHECK-LABEL: select_v8i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: mov z2.b, w0 |
| ; 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: 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 d0, d1, [sp, #8] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #23] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #15] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #14] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #31] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #22] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #13] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #21] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #12] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #29] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #11] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #19] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #10] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #27] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #9] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #17] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #25] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, 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 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, i1 %mask) { |
| ; CHECK-LABEL: select_v16i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: mov z2.b, w0 |
| ; 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: 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: stp q0, q1, [sp, #-48]! |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 48 |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #31] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #15] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #14] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #47] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #30] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #13] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #46] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #29] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #12] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #45] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #11] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #44] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #27] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #10] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #43] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #26] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #9] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #42] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #25] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #41] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #7] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #23] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #6] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #39] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #22] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #5] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #38] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #21] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #4] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #37] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #3] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #36] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #19] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #2] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #35] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #1] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #34] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #17] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #33] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr q0, [sp, #32] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #48 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select i1 %mask, <16 x i8> %op1, <16 x i8> %op2 |
| ret <16 x i8> %sel |
| } |
| |
| define void @select_v32i8(ptr %a, ptr %b, i1 %mask) { |
| ; CHECK-LABEL: select_v32i8: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: mov z0.b, w2 |
| ; CHECK-NEXT: ptrue p0.b |
| ; CHECK-NEXT: cmpne p0.b, p0/z, z0.b, #0 |
| ; CHECK-NEXT: ldr q0, [x0] |
| ; CHECK-NEXT: ldr q1, [x0, #16] |
| ; CHECK-NEXT: ldr q2, [x1] |
| ; CHECK-NEXT: ldr q3, [x1, #16] |
| ; CHECK-NEXT: sel z0.b, p0, z0.b, z2.b |
| ; CHECK-NEXT: sel z1.b, p0, z1.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, #96 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 96 |
| ; NONEON-NOSVE-NEXT: ldr q0, [x0] |
| ; NONEON-NOSVE-NEXT: ldr q1, [x0, #16] |
| ; NONEON-NOSVE-NEXT: tst w2, #0x1 |
| ; NONEON-NOSVE-NEXT: ldr q2, [x1] |
| ; NONEON-NOSVE-NEXT: ldr q3, [x1, #16] |
| ; NONEON-NOSVE-NEXT: str q0, [sp] |
| ; NONEON-NOSVE-NEXT: stp q1, q3, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #31] |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #47] |
| ; NONEON-NOSVE-NEXT: str q2, [sp, #48] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #46] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #79] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #30] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #45] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #78] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #29] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #44] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #77] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #43] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #76] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #27] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #42] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #75] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #26] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #41] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #74] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #25] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #40] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #73] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #39] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #72] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #23] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #38] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #71] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #22] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #37] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #70] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #21] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #36] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #69] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #35] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #68] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #19] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #34] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #67] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #33] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #66] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #17] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #32] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #65] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #63] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #64] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #62] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #95] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #61] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #94] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #13] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #60] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #93] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #12] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #59] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #92] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #11] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #58] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #91] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #10] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #57] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #90] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #9] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #56] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #89] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #55] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #88] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #7] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #54] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #87] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #6] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #53] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #86] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #5] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #52] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #85] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #4] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #51] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #84] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #3] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #50] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #83] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #2] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #49] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #82] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp, #1] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrb w9, [sp, #48] |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #81] |
| ; NONEON-NOSVE-NEXT: ldrb w8, [sp] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: strb w8, [sp, #80] |
| ; NONEON-NOSVE-NEXT: ldp q1, q0, [sp, #64] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [x0] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #96 |
| ; NONEON-NOSVE-NEXT: ret |
| %op1 = load volatile <32 x i8>, ptr %a |
| %op2 = load volatile <32 x i8>, ptr %b |
| %sel = select 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, i1 %mask) { |
| ; CHECK-LABEL: select_v2i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: and w8, w0, #0x1 |
| ; 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: mov z2.s, w8 |
| ; 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 d0, d1, [sp, #8] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: ldp w9, w10, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w11, w10, w8, ne |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: stp w8, w11, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #24] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select 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, i1 %mask) { |
| ; CHECK-LABEL: select_v4i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: mov z2.h, w0 |
| ; 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: 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 d0, d1, [sp, #8] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #22] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #14] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #12] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #10] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #26] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, 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 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, i1 %mask) { |
| ; CHECK-LABEL: select_v8i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: mov z2.h, w0 |
| ; 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: 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: stp q0, q1, [sp, #-48]! |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 48 |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #14] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #12] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #46] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #10] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #44] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #26] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #8] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #42] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #6] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #22] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #4] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #38] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #2] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #36] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #34] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr q0, [sp, #32] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #48 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select i1 %mask, <8 x i16> %op1, <8 x i16> %op2 |
| ret <8 x i16> %sel |
| } |
| |
| define void @select_v16i16(ptr %a, ptr %b, i1 %mask) { |
| ; CHECK-LABEL: select_v16i16: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: mov z0.h, w2 |
| ; CHECK-NEXT: ptrue p0.h |
| ; CHECK-NEXT: and z0.h, z0.h, #0x1 |
| ; CHECK-NEXT: cmpne p0.h, p0/z, z0.h, #0 |
| ; CHECK-NEXT: ldr q0, [x0] |
| ; CHECK-NEXT: ldr q1, [x0, #16] |
| ; CHECK-NEXT: ldr q2, [x1] |
| ; CHECK-NEXT: ldr q3, [x1, #16] |
| ; CHECK-NEXT: sel z0.h, p0, z0.h, z2.h |
| ; CHECK-NEXT: sel z1.h, p0, z1.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, #96 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 96 |
| ; NONEON-NOSVE-NEXT: ldr q0, [x0] |
| ; NONEON-NOSVE-NEXT: ldr q1, [x0, #16] |
| ; NONEON-NOSVE-NEXT: tst w2, #0x1 |
| ; NONEON-NOSVE-NEXT: ldr q2, [x1] |
| ; NONEON-NOSVE-NEXT: ldr q3, [x1, #16] |
| ; NONEON-NOSVE-NEXT: str q0, [sp] |
| ; NONEON-NOSVE-NEXT: stp q1, q3, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #30] |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #46] |
| ; NONEON-NOSVE-NEXT: str q2, [sp, #48] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #44] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #78] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #42] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #76] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #26] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #40] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #74] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #38] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #72] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #22] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #36] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #70] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #34] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #68] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #18] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #32] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #66] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #62] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #64] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #14] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #60] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #94] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #12] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #58] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #92] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #10] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #56] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #90] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #54] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #88] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #6] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #52] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #86] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #4] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #50] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #84] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp, #2] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldrh w9, [sp, #48] |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #82] |
| ; NONEON-NOSVE-NEXT: ldrh w8, [sp] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: strh w8, [sp, #80] |
| ; NONEON-NOSVE-NEXT: ldp q1, q0, [sp, #64] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [x0] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #96 |
| ; NONEON-NOSVE-NEXT: ret |
| %op1 = load volatile <16 x i16>, ptr %a |
| %op2 = load volatile <16 x i16>, ptr %b |
| %sel = select 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, i1 %mask) { |
| ; CHECK-LABEL: select_v2i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: and w8, w0, #0x1 |
| ; 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: mov z2.s, w8 |
| ; 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 d0, d1, [sp, #8] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: ldp w9, w10, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w11, w10, w8, ne |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: stp w8, w11, [sp, #24] |
| ; NONEON-NOSVE-NEXT: ldr d0, [sp, #24] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #32 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select 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, i1 %mask) { |
| ; CHECK-LABEL: select_v4i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: and w8, w0, #0x1 |
| ; 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: mov z2.s, w8 |
| ; 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: stp q0, q1, [sp, #-48]! |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 48 |
| ; NONEON-NOSVE-NEXT: ldp w9, w10, [sp, #8] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: csel w11, w10, w8, ne |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: ldp w9, w10, [sp] |
| ; NONEON-NOSVE-NEXT: stp w8, w11, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w11, w10, w8, ne |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne |
| ; NONEON-NOSVE-NEXT: stp w8, w11, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr q0, [sp, #32] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #48 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select i1 %mask, <4 x i32> %op1, <4 x i32> %op2 |
| ret <4 x i32> %sel |
| } |
| |
| define void @select_v8i32(ptr %a, ptr %b, i1 %mask) { |
| ; CHECK-LABEL: select_v8i32: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: and w8, w2, #0x1 |
| ; CHECK-NEXT: ptrue p0.s |
| ; CHECK-NEXT: mov z0.s, w8 |
| ; CHECK-NEXT: cmpne p0.s, p0/z, z0.s, #0 |
| ; CHECK-NEXT: ldr q0, [x0] |
| ; CHECK-NEXT: ldr q1, [x0, #16] |
| ; CHECK-NEXT: ldr q2, [x1] |
| ; CHECK-NEXT: ldr q3, [x1, #16] |
| ; CHECK-NEXT: sel z0.s, p0, z0.s, z2.s |
| ; CHECK-NEXT: sel z1.s, p0, z1.s, z3.s |
| ; CHECK-NEXT: stp q0, q1, [x0] |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v8i32: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #96 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 96 |
| ; NONEON-NOSVE-NEXT: ldr q0, [x0] |
| ; NONEON-NOSVE-NEXT: ldr q1, [x0, #16] |
| ; NONEON-NOSVE-NEXT: tst w2, #0x1 |
| ; NONEON-NOSVE-NEXT: ldr q2, [x1] |
| ; NONEON-NOSVE-NEXT: ldr q3, [x1, #16] |
| ; NONEON-NOSVE-NEXT: str q0, [sp] |
| ; NONEON-NOSVE-NEXT: stp q1, q3, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldp w9, w10, [sp, #40] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #28] |
| ; NONEON-NOSVE-NEXT: str q2, [sp, #48] |
| ; NONEON-NOSVE-NEXT: csel w11, w8, w10, ne |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldp w9, w10, [sp, #32] |
| ; NONEON-NOSVE-NEXT: stp w8, w11, [sp, #72] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #20] |
| ; NONEON-NOSVE-NEXT: csel w11, w8, w10, ne |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldp w9, w10, [sp, #56] |
| ; NONEON-NOSVE-NEXT: stp w8, w11, [sp, #64] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #12] |
| ; NONEON-NOSVE-NEXT: csel w11, w8, w10, ne |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: ldp w9, w10, [sp, #48] |
| ; NONEON-NOSVE-NEXT: stp w8, w11, [sp, #88] |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp, #4] |
| ; NONEON-NOSVE-NEXT: csel w11, w8, w10, ne |
| ; NONEON-NOSVE-NEXT: ldr w8, [sp] |
| ; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne |
| ; NONEON-NOSVE-NEXT: stp w8, w11, [sp, #80] |
| ; NONEON-NOSVE-NEXT: ldp q1, q0, [sp, #64] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [x0] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #96 |
| ; NONEON-NOSVE-NEXT: ret |
| %op1 = load volatile <8 x i32>, ptr %a |
| %op2 = load volatile <8 x i32>, ptr %b |
| %sel = select 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, 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 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, i1 %mask) { |
| ; CHECK-LABEL: select_v2i64: |
| ; 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 $q0 killed $q0 def $z0 |
| ; CHECK-NEXT: // kill: def $q1 killed $q1 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 $q0 killed $q0 killed $z0 |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v2i64: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [sp, #-48]! |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 48 |
| ; NONEON-NOSVE-NEXT: ldp x9, x10, [sp] |
| ; NONEON-NOSVE-NEXT: tst w0, #0x1 |
| ; NONEON-NOSVE-NEXT: ldr x8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: csel x11, x10, x8, ne |
| ; NONEON-NOSVE-NEXT: ldr x8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel x8, x9, x8, ne |
| ; NONEON-NOSVE-NEXT: stp x8, x11, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr q0, [sp, #32] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #48 |
| ; NONEON-NOSVE-NEXT: ret |
| %sel = select i1 %mask, <2 x i64> %op1, <2 x i64> %op2 |
| ret <2 x i64> %sel |
| } |
| |
| define void @select_v4i64(ptr %a, ptr %b, i1 %mask) { |
| ; CHECK-LABEL: select_v4i64: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: // kill: def $w2 killed $w2 def $x2 |
| ; CHECK-NEXT: and x8, x2, #0x1 |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: mov z0.d, x8 |
| ; CHECK-NEXT: cmpne p0.d, p0/z, z0.d, #0 |
| ; CHECK-NEXT: ldr q0, [x0] |
| ; CHECK-NEXT: ldr q1, [x0, #16] |
| ; CHECK-NEXT: ldr q2, [x1] |
| ; CHECK-NEXT: ldr q3, [x1, #16] |
| ; CHECK-NEXT: sel z0.d, p0, z0.d, z2.d |
| ; CHECK-NEXT: sel z1.d, p0, z1.d, z3.d |
| ; CHECK-NEXT: stp q0, q1, [x0] |
| ; CHECK-NEXT: ret |
| ; |
| ; NONEON-NOSVE-LABEL: select_v4i64: |
| ; NONEON-NOSVE: // %bb.0: |
| ; NONEON-NOSVE-NEXT: sub sp, sp, #96 |
| ; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 96 |
| ; NONEON-NOSVE-NEXT: ldr q0, [x0] |
| ; NONEON-NOSVE-NEXT: ldr q1, [x0, #16] |
| ; NONEON-NOSVE-NEXT: tst w2, #0x1 |
| ; NONEON-NOSVE-NEXT: ldr q2, [x1] |
| ; NONEON-NOSVE-NEXT: ldr q3, [x1, #16] |
| ; NONEON-NOSVE-NEXT: str q0, [sp] |
| ; NONEON-NOSVE-NEXT: stp q1, q3, [sp, #16] |
| ; NONEON-NOSVE-NEXT: ldp x9, x10, [sp, #32] |
| ; NONEON-NOSVE-NEXT: ldr x8, [sp, #24] |
| ; NONEON-NOSVE-NEXT: str q2, [sp, #48] |
| ; NONEON-NOSVE-NEXT: csel x11, x8, x10, ne |
| ; NONEON-NOSVE-NEXT: ldr x8, [sp, #16] |
| ; NONEON-NOSVE-NEXT: csel x8, x8, x9, ne |
| ; NONEON-NOSVE-NEXT: ldp x9, x10, [sp, #48] |
| ; NONEON-NOSVE-NEXT: stp x8, x11, [sp, #64] |
| ; NONEON-NOSVE-NEXT: ldr x8, [sp, #8] |
| ; NONEON-NOSVE-NEXT: csel x11, x8, x10, ne |
| ; NONEON-NOSVE-NEXT: ldr x8, [sp] |
| ; NONEON-NOSVE-NEXT: csel x8, x8, x9, ne |
| ; NONEON-NOSVE-NEXT: stp x8, x11, [sp, #80] |
| ; NONEON-NOSVE-NEXT: ldp q1, q0, [sp, #64] |
| ; NONEON-NOSVE-NEXT: stp q0, q1, [x0] |
| ; NONEON-NOSVE-NEXT: add sp, sp, #96 |
| ; NONEON-NOSVE-NEXT: ret |
| %op1 = load volatile <4 x i64>, ptr %a |
| %op2 = load volatile <4 x i64>, ptr %b |
| %sel = select i1 %mask, <4 x i64> %op1, <4 x i64> %op2 |
| store <4 x i64> %sel, ptr %a |
| ret void |
| } |
