61510b51c3
This reverts commit 9c319d5bb40785c969d2af76535ca62448dfafa7. Some issues were discovered with the bootstrap builds, which seem like they were caused by this commit. I'm reverting to investigate.
840 lines
32 KiB
LLVM
840 lines
32 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mattr=+sve -force-streaming-compatible < %s | FileCheck %s
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; RUN: llc -mattr=+sme -force-streaming < %s | FileCheck %s
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; RUN: llc -force-streaming-compatible < %s | FileCheck %s --check-prefix=NONEON-NOSVE
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target triple = "aarch64-unknown-linux-gnu"
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define <4 x i8> @select_v4i8(<4 x i8> %op1, <4 x i8> %op2, i1 %mask) {
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; CHECK-LABEL: select_v4i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov z2.h, w0
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; CHECK-NEXT: ptrue p0.h
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; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0
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; CHECK-NEXT: // kill: def $d1 killed $d1 def $z1
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; CHECK-NEXT: and z2.h, z2.h, #0x1
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; CHECK-NEXT: cmpne p0.h, p0/z, z2.h, #0
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; CHECK-NEXT: sel z0.h, p0, z0.h, z1.h
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; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0
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; CHECK-NEXT: ret
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;
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; NONEON-NOSVE-LABEL: select_v4i8:
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; NONEON-NOSVE: // %bb.0:
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; NONEON-NOSVE-NEXT: sub sp, sp, #32
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; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
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; NONEON-NOSVE-NEXT: stp d0, d1, [sp, #8]
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; NONEON-NOSVE-NEXT: tst w0, #0x1
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; NONEON-NOSVE-NEXT: ldrh w8, [sp, #22]
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; NONEON-NOSVE-NEXT: ldrh w9, [sp, #14]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrh w9, [sp, #12]
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; NONEON-NOSVE-NEXT: strh w8, [sp, #30]
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; NONEON-NOSVE-NEXT: ldrh w8, [sp, #20]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrh w9, [sp, #10]
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; NONEON-NOSVE-NEXT: strh w8, [sp, #28]
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; NONEON-NOSVE-NEXT: ldrh w8, [sp, #18]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrh w9, [sp, #8]
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; NONEON-NOSVE-NEXT: strh w8, [sp, #26]
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; NONEON-NOSVE-NEXT: ldrh w8, [sp, #16]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: strh w8, [sp, #24]
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; NONEON-NOSVE-NEXT: ldr d0, [sp, #24]
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; NONEON-NOSVE-NEXT: add sp, sp, #32
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; NONEON-NOSVE-NEXT: ret
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%sel = select i1 %mask, <4 x i8> %op1, <4 x i8> %op2
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ret <4 x i8> %sel
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}
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define <8 x i8> @select_v8i8(<8 x i8> %op1, <8 x i8> %op2, i1 %mask) {
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; CHECK-LABEL: select_v8i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov z2.b, w0
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; CHECK-NEXT: ptrue p0.b
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; CHECK-NEXT: // kill: def $d0 killed $d0 def $z0
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; CHECK-NEXT: // kill: def $d1 killed $d1 def $z1
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; CHECK-NEXT: cmpne p0.b, p0/z, z2.b, #0
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; CHECK-NEXT: sel z0.b, p0, z0.b, z1.b
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; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z0
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; CHECK-NEXT: ret
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;
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; NONEON-NOSVE-LABEL: select_v8i8:
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; NONEON-NOSVE: // %bb.0:
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; NONEON-NOSVE-NEXT: sub sp, sp, #32
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; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
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; NONEON-NOSVE-NEXT: stp d0, d1, [sp, #8]
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; NONEON-NOSVE-NEXT: tst w0, #0x1
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #23]
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #15]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #14]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #31]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #22]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #13]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #30]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #21]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #12]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #29]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #20]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #11]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #28]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #19]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #10]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #27]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #18]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #9]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #26]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #17]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #8]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #25]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #16]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: strb w8, [sp, #24]
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; NONEON-NOSVE-NEXT: ldr d0, [sp, #24]
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; NONEON-NOSVE-NEXT: add sp, sp, #32
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; NONEON-NOSVE-NEXT: ret
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%sel = select i1 %mask, <8 x i8> %op1, <8 x i8> %op2
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ret <8 x i8> %sel
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}
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define <16 x i8> @select_v16i8(<16 x i8> %op1, <16 x i8> %op2, i1 %mask) {
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; CHECK-LABEL: select_v16i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov z2.b, w0
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; CHECK-NEXT: ptrue p0.b
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; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
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; CHECK-NEXT: // kill: def $q1 killed $q1 def $z1
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; CHECK-NEXT: cmpne p0.b, p0/z, z2.b, #0
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; CHECK-NEXT: sel z0.b, p0, z0.b, z1.b
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; CHECK-NEXT: // kill: def $q0 killed $q0 killed $z0
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; CHECK-NEXT: ret
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;
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; NONEON-NOSVE-LABEL: select_v16i8:
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; NONEON-NOSVE: // %bb.0:
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; NONEON-NOSVE-NEXT: stp q0, q1, [sp, #-48]!
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; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 48
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #31]
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #15]
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; NONEON-NOSVE-NEXT: tst w0, #0x1
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #14]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #47]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #30]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #13]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #46]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #29]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #12]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #45]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #28]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #11]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #44]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #27]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #10]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #43]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #26]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #9]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #42]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #25]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #8]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #41]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #24]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #7]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #40]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #23]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #6]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #39]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #22]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #5]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #38]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #21]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #4]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #37]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #20]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #3]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #36]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #19]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #2]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #35]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #18]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #1]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #34]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #17]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #33]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #16]
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; NONEON-NOSVE-NEXT: csel w8, w9, w8, ne
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; NONEON-NOSVE-NEXT: strb w8, [sp, #32]
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; NONEON-NOSVE-NEXT: ldr q0, [sp, #32]
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; NONEON-NOSVE-NEXT: add sp, sp, #48
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; NONEON-NOSVE-NEXT: ret
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%sel = select i1 %mask, <16 x i8> %op1, <16 x i8> %op2
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ret <16 x i8> %sel
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}
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define void @select_v32i8(ptr %a, ptr %b, i1 %mask) {
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; CHECK-LABEL: select_v32i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov z0.b, w2
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; CHECK-NEXT: ptrue p0.b
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; CHECK-NEXT: cmpne p0.b, p0/z, z0.b, #0
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; CHECK-NEXT: ldr q0, [x0]
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; CHECK-NEXT: ldr q1, [x0, #16]
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; CHECK-NEXT: ldr q2, [x1]
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; CHECK-NEXT: ldr q3, [x1, #16]
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; CHECK-NEXT: sel z0.b, p0, z0.b, z2.b
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; CHECK-NEXT: sel z1.b, p0, z1.b, z3.b
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; CHECK-NEXT: stp q0, q1, [x0]
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; CHECK-NEXT: ret
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;
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; NONEON-NOSVE-LABEL: select_v32i8:
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; NONEON-NOSVE: // %bb.0:
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; NONEON-NOSVE-NEXT: sub sp, sp, #96
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; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 96
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; NONEON-NOSVE-NEXT: ldr q0, [x0]
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; NONEON-NOSVE-NEXT: ldr q1, [x0, #16]
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; NONEON-NOSVE-NEXT: tst w2, #0x1
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; NONEON-NOSVE-NEXT: ldr q2, [x1]
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; NONEON-NOSVE-NEXT: ldr q3, [x1, #16]
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; NONEON-NOSVE-NEXT: str q0, [sp]
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; NONEON-NOSVE-NEXT: stp q1, q3, [sp, #16]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #31]
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #47]
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; NONEON-NOSVE-NEXT: str q2, [sp, #48]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #46]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #79]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #30]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #45]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #78]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #29]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #44]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #77]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #28]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #43]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #76]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #27]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #42]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #75]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #26]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #41]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #74]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #25]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #40]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #73]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #24]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #39]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #72]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #23]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #38]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #71]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #22]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #37]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #70]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #21]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #36]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #69]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #20]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #35]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #68]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #19]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #34]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #67]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #18]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #33]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #66]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #17]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #32]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #65]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #16]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #63]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #64]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #15]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; NONEON-NOSVE-NEXT: ldrb w9, [sp, #62]
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; NONEON-NOSVE-NEXT: strb w8, [sp, #95]
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; NONEON-NOSVE-NEXT: ldrb w8, [sp, #14]
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; NONEON-NOSVE-NEXT: csel w8, w8, w9, ne
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; 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
|
|
}
|