llvm/test/CodeGen/AArch64/test_tbx.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc -mtriple=aarch64 -mattr=+neon < %s | FileCheck %s

define <16 x i8> @test_tbx1_zero_splat(<16 x i8> %tbl, <16 x i8> %idx) {
; CHECK-LABEL: test_tbx1_zero_splat:
; CHECK:       // %bb.0:
; CHECK-NEXT:    tbl v0.16b, { v0.16b }, v1.16b
; CHECK-NEXT:    ret
  %res = call <16 x i8> @llvm.aarch64.neon.tbx1.v16i8(<16 x i8> zeroinitializer, <16 x i8> %tbl, <16 x i8> %idx)
  ret <16 x i8> %res
}

define <16 x i8> @test_tbx2_zero_splat(<16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %idx) {
; CHECK-LABEL: test_tbx2_zero_splat:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $q1 killed $q1 killed $q0_q1 def $q0_q1
; CHECK-NEXT:    // kill: def $q0 killed $q0 killed $q0_q1 def $q0_q1
; CHECK-NEXT:    tbl v0.16b, { v0.16b, v1.16b }, v2.16b
; CHECK-NEXT:    ret
  %res = call <16 x i8> @llvm.aarch64.neon.tbx2.v16i8(<16 x i8> zeroinitializer, <16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %idx)
  ret <16 x i8> %res
}

define <16 x i8> @test_tbx3_zero_splat(<16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %tbl3, <16 x i8> %idx) {
; CHECK-LABEL: test_tbx3_zero_splat:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $q2 killed $q2 killed $q0_q1_q2 def $q0_q1_q2
; CHECK-NEXT:    // kill: def $q1 killed $q1 killed $q0_q1_q2 def $q0_q1_q2
; CHECK-NEXT:    // kill: def $q0 killed $q0 killed $q0_q1_q2 def $q0_q1_q2
; CHECK-NEXT:    tbl v0.16b, { v0.16b, v1.16b, v2.16b }, v3.16b
; CHECK-NEXT:    ret
  %res = call <16 x i8> @llvm.aarch64.neon.tbx3.v16i8(<16 x i8> zeroinitializer, <16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %tbl3, <16 x i8> %idx)
  ret <16 x i8> %res
}

define <16 x i8> @test_tbx4_zero_splat(<16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %tbl3, <16 x i8> %tbl4, <16 x i8> %idx) {
; CHECK-LABEL: test_tbx4_zero_splat:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $q3 killed $q3 killed $q0_q1_q2_q3 def $q0_q1_q2_q3
; CHECK-NEXT:    // kill: def $q2 killed $q2 killed $q0_q1_q2_q3 def $q0_q1_q2_q3
; CHECK-NEXT:    // kill: def $q1 killed $q1 killed $q0_q1_q2_q3 def $q0_q1_q2_q3
; CHECK-NEXT:    // kill: def $q0 killed $q0 killed $q0_q1_q2_q3 def $q0_q1_q2_q3
; CHECK-NEXT:    tbl v0.16b, { v0.16b, v1.16b, v2.16b, v3.16b }, v4.16b
; CHECK-NEXT:    ret
  %res = call <16 x i8> @llvm.aarch64.neon.tbx4.v16i8(<16 x i8> zeroinitializer, <16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %tbl3, <16 x i8> %tbl4, <16 x i8> %idx)
  ret <16 x i8> %res
}
define <8 x i8> @test_tbx1_zero_splat_8x8(<16 x i8> %tbl, <8 x i8> %idx) {
; CHECK-LABEL: test_tbx1_zero_splat_8x8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    tbl v0.8b, { v0.16b }, v1.8b
; CHECK-NEXT:    ret
  %res = call <8 x i8> @llvm.aarch64.neon.tbx1.v8i8(<8 x i8> zeroinitializer, <16 x i8> %tbl, <8 x i8> %idx)
  ret <8 x i8> %res
}

define <8 x i8> @test_tbx2_zero_splat_8x8(<16 x i8> %tbl1, <16 x i8> %tbl2, <8 x i8> %idx) {
; CHECK-LABEL: test_tbx2_zero_splat_8x8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $q1 killed $q1 killed $q0_q1 def $q0_q1
; CHECK-NEXT:    // kill: def $q0 killed $q0 killed $q0_q1 def $q0_q1
; CHECK-NEXT:    tbl v0.8b, { v0.16b, v1.16b }, v2.8b
; CHECK-NEXT:    ret
  %res = call <8 x i8> @llvm.aarch64.neon.tbx2.v8i8(<8 x i8> zeroinitializer, <16 x i8> %tbl1, <16 x i8> %tbl2, <8 x i8> %idx)
  ret <8 x i8> %res
}

define <8 x i8> @test_tbx3_zero_splat_8x8(<16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %tbl3, <8 x i8> %idx) {
; CHECK-LABEL: test_tbx3_zero_splat_8x8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $q2 killed $q2 killed $q0_q1_q2 def $q0_q1_q2
; CHECK-NEXT:    // kill: def $q1 killed $q1 killed $q0_q1_q2 def $q0_q1_q2
; CHECK-NEXT:    // kill: def $q0 killed $q0 killed $q0_q1_q2 def $q0_q1_q2
; CHECK-NEXT:    tbl v0.8b, { v0.16b, v1.16b, v2.16b }, v3.8b
; CHECK-NEXT:    ret
  %res = call <8 x i8> @llvm.aarch64.neon.tbx3.v8i8(<8 x i8> zeroinitializer, <16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %tbl3, <8 x i8> %idx)
  ret <8 x i8> %res
}

define <8 x i8> @test_tbx4_zero_splat_8x8(<16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %tbl3, <16 x i8> %tbl4, <8 x i8> %idx) {
; CHECK-LABEL: test_tbx4_zero_splat_8x8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $q3 killed $q3 killed $q0_q1_q2_q3 def $q0_q1_q2_q3
; CHECK-NEXT:    // kill: def $q2 killed $q2 killed $q0_q1_q2_q3 def $q0_q1_q2_q3
; CHECK-NEXT:    // kill: def $q1 killed $q1 killed $q0_q1_q2_q3 def $q0_q1_q2_q3
; CHECK-NEXT:    // kill: def $q0 killed $q0 killed $q0_q1_q2_q3 def $q0_q1_q2_q3
; CHECK-NEXT:    tbl v0.8b, { v0.16b, v1.16b, v2.16b, v3.16b }, v4.8b
; CHECK-NEXT:    ret
  %res = call <8 x i8> @llvm.aarch64.neon.tbx4.v8i8(<8 x i8> zeroinitializer, <16 x i8> %tbl1, <16 x i8> %tbl2, <16 x i8> %tbl3, <16 x i8> %tbl4, <8 x i8> %idx)
  ret <8 x i8> %res
}