Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

pr34592.ll
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx2 -O0 | FileCheck %s

define <16 x i64> @pluto(<16 x i64> %arg, <16 x i64> %arg1, <16 x i64> %arg2, <16 x i64> %arg3, <16 x i64> %arg4) {
; CHECK-LABEL: pluto:
; CHECK:       # %bb.0: # %bb
; CHECK-NEXT:    pushq %rbp
; CHECK-NEXT:    .cfi_def_cfa_offset 16
; CHECK-NEXT:    .cfi_offset %rbp, -16
; CHECK-NEXT:    movq %rsp, %rbp
; CHECK-NEXT:    .cfi_def_cfa_register %rbp
; CHECK-NEXT:    andq $-32, %rsp
; CHECK-NEXT:    subq $32, %rsp
; CHECK-NEXT:    vmovaps %ymm4, %ymm10
; CHECK-NEXT:    vmovaps %ymm3, %ymm9
; CHECK-NEXT:    vmovaps %ymm1, %ymm8
; CHECK-NEXT:    vmovaps 240(%rbp), %ymm4
; CHECK-NEXT:    vmovaps 208(%rbp), %ymm3
; CHECK-NEXT:    vmovaps 176(%rbp), %ymm1
; CHECK-NEXT:    vmovaps 144(%rbp), %ymm1
; CHECK-NEXT:    vmovaps 112(%rbp), %ymm11
; CHECK-NEXT:    vmovaps 80(%rbp), %ymm11
; CHECK-NEXT:    vmovaps 48(%rbp), %ymm11
; CHECK-NEXT:    vmovaps 16(%rbp), %ymm11
; CHECK-NEXT:    vpblendd {{.*#+}} ymm0 = ymm6[0,1,2,3,4,5],ymm2[6,7]
; CHECK-NEXT:    vpunpcklqdq {{.*#+}} ymm1 = ymm1[0],ymm3[0],ymm1[2],ymm3[2]
; CHECK-NEXT:    vpermq {{.*#+}} ymm1 = ymm1[0,2,1,3]
; CHECK-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[3,1,2,1]
; CHECK-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3,4,5],ymm0[6,7]
; CHECK-NEXT:    vperm2i128 {{.*#+}} ymm1 = ymm7[2,3],ymm6[0,1]
; CHECK-NEXT:    vxorps %xmm2, %xmm2, %xmm2
; CHECK-NEXT:    vpblendd {{.*#+}} ymm2 = ymm1[0,1],ymm2[2,3],ymm1[4,5,6,7]
; CHECK-NEXT:    vpunpcklqdq {{.*#+}} ymm1 = ymm7[0],ymm5[0],ymm7[2],ymm5[2]
; CHECK-NEXT:    vpermq {{.*#+}} ymm1 = ymm1[2,1,2,3]
; CHECK-NEXT:    vpermq {{.*#+}} ymm4 = ymm4[1,1,1,1]
; CHECK-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1],ymm4[2,3,4,5],ymm1[6,7]
; CHECK-NEXT:    vmovaps %xmm3, %xmm4
; CHECK-NEXT:    vmovaps %xmm7, %xmm3
; CHECK-NEXT:    vpblendd {{.*#+}} xmm4 = xmm3[0,1],xmm4[2,3]
; CHECK-NEXT:    # implicit-def: $ymm3
; CHECK-NEXT:    vmovaps %xmm4, %xmm3
; CHECK-NEXT:    vpermq {{.*#+}} ymm4 = ymm3[0,0,1,3]
; CHECK-NEXT:    vpslldq {{.*#+}} ymm3 = zero,zero,zero,zero,zero,zero,zero,zero,ymm5[0,1,2,3,4,5,6,7],zero,zero,zero,zero,zero,zero,zero,zero,ymm5[16,17,18,19,20,21,22,23]
; CHECK-NEXT:    vpblendd {{.*#+}} ymm3 = ymm3[0,1],ymm4[2,3,4,5],ymm3[6,7]
; CHECK-NEXT:    movq %rbp, %rsp
; CHECK-NEXT:    popq %rbp
; CHECK-NEXT:    .cfi_def_cfa %rsp, 8
; CHECK-NEXT:    retq
bb:
  %tmp = select <16 x i1> <i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 true, i1 true, i1 false, i1 false, i1 false, i1 false>, <16 x i64> %arg, <16 x i64> %arg1
  %tmp5 = select <16 x i1> <i1 true, i1 false, i1 false, i1 true, i1 true, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false>, <16 x i64> %arg2, <16 x i64> zeroinitializer
  %tmp6 = select <16 x i1> <i1 false, i1 true, i1 true, i1 true, i1 false, i1 false, i1 false, i1 false, i1 true, i1 true, i1 false, i1 false, i1 false, i1 true, i1 true, i1 true>, <16 x i64> %arg3, <16 x i64> %tmp5
  %tmp7 = shufflevector <16 x i64> %tmp, <16 x i64> %tmp6, <16 x i32> <i32 11, i32 18, i32 24, i32 9, i32 14, i32 29, i32 29, i32 6, i32 14, i32 28, i32 8, i32 9, i32 22, i32 12, i32 25, i32 6>
  ret <16 x i64> %tmp7
}