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|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc --mtriple=aarch64 -mattr=+fullfp16 < %s | FileCheck %s
; RUN: llc --mtriple=aarch64 < %s | FileCheck %s --check-prefix=CHECKNOFP16
define half @faddp_2xhalf(<2 x half> %a) {
; CHECK-LABEL: faddp_2xhalf:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-NEXT: faddp h0, v0.2h
; CHECK-NEXT: ret
;
; CHECKNOFP16-LABEL: faddp_2xhalf:
; CHECKNOFP16: // %bb.0: // %entry
; CHECKNOFP16-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECKNOFP16-NEXT: dup v1.4h, v0.h[1]
; CHECKNOFP16-NEXT: fcvtl v0.4s, v0.4h
; CHECKNOFP16-NEXT: fcvtl v1.4s, v1.4h
; CHECKNOFP16-NEXT: fadd v0.4s, v0.4s, v1.4s
; CHECKNOFP16-NEXT: fcvtn v0.4h, v0.4s
; CHECKNOFP16-NEXT: // kill: def $h0 killed $h0 killed $q0
; CHECKNOFP16-NEXT: ret
entry:
%shift = shufflevector <2 x half> %a, <2 x half> undef, <2 x i32> <i32 1, i32 undef>
%0 = fadd <2 x half> %a, %shift
%1 = extractelement <2 x half> %0, i32 0
ret half %1
}
define half @faddp_2xhalf_commute(<2 x half> %a) {
; CHECK-LABEL: faddp_2xhalf_commute:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-NEXT: faddp h0, v0.2h
; CHECK-NEXT: ret
;
; CHECKNOFP16-LABEL: faddp_2xhalf_commute:
; CHECKNOFP16: // %bb.0: // %entry
; CHECKNOFP16-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECKNOFP16-NEXT: dup v1.4h, v0.h[1]
; CHECKNOFP16-NEXT: fcvtl v0.4s, v0.4h
; CHECKNOFP16-NEXT: fcvtl v1.4s, v1.4h
; CHECKNOFP16-NEXT: fadd v0.4s, v1.4s, v0.4s
; CHECKNOFP16-NEXT: fcvtn v0.4h, v0.4s
; CHECKNOFP16-NEXT: // kill: def $h0 killed $h0 killed $q0
; CHECKNOFP16-NEXT: ret
entry:
%shift = shufflevector <2 x half> %a, <2 x half> undef, <2 x i32> <i32 1, i32 undef>
%0 = fadd <2 x half> %shift, %a
%1 = extractelement <2 x half> %0, i32 0
ret half %1
}
define half @faddp_4xhalf(<4 x half> %a) {
; CHECK-LABEL: faddp_4xhalf:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-NEXT: faddp h0, v0.2h
; CHECK-NEXT: ret
;
; CHECKNOFP16-LABEL: faddp_4xhalf:
; CHECKNOFP16: // %bb.0: // %entry
; CHECKNOFP16-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECKNOFP16-NEXT: dup v1.4h, v0.h[1]
; CHECKNOFP16-NEXT: fcvtl v0.4s, v0.4h
; CHECKNOFP16-NEXT: fcvtl v1.4s, v1.4h
; CHECKNOFP16-NEXT: fadd v0.4s, v0.4s, v1.4s
; CHECKNOFP16-NEXT: fcvtn v0.4h, v0.4s
; CHECKNOFP16-NEXT: // kill: def $h0 killed $h0 killed $q0
; CHECKNOFP16-NEXT: ret
entry:
%shift = shufflevector <4 x half> %a, <4 x half> undef, <4 x i32> <i32 1, i32 undef, i32 undef, i32 undef>
%0 = fadd <4 x half> %a, %shift
%1 = extractelement <4 x half> %0, i32 0
ret half %1
}
define half @faddp_4xhalf_commute(<4 x half> %a) {
; CHECK-LABEL: faddp_4xhalf_commute:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECK-NEXT: faddp h0, v0.2h
; CHECK-NEXT: ret
;
; CHECKNOFP16-LABEL: faddp_4xhalf_commute:
; CHECKNOFP16: // %bb.0: // %entry
; CHECKNOFP16-NEXT: // kill: def $d0 killed $d0 def $q0
; CHECKNOFP16-NEXT: dup v1.4h, v0.h[1]
; CHECKNOFP16-NEXT: fcvtl v0.4s, v0.4h
; CHECKNOFP16-NEXT: fcvtl v1.4s, v1.4h
; CHECKNOFP16-NEXT: fadd v0.4s, v1.4s, v0.4s
; CHECKNOFP16-NEXT: fcvtn v0.4h, v0.4s
; CHECKNOFP16-NEXT: // kill: def $h0 killed $h0 killed $q0
; CHECKNOFP16-NEXT: ret
entry:
%shift = shufflevector <4 x half> %a, <4 x half> undef, <4 x i32> <i32 1, i32 undef, i32 undef, i32 undef>
%0 = fadd <4 x half> %shift, %a
%1 = extractelement <4 x half> %0, i32 0
ret half %1
}
define half @faddp_8xhalf(<8 x half> %a) {
; CHECK-LABEL: faddp_8xhalf:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: faddp h0, v0.2h
; CHECK-NEXT: ret
;
; CHECKNOFP16-LABEL: faddp_8xhalf:
; CHECKNOFP16: // %bb.0: // %entry
; CHECKNOFP16-NEXT: dup v1.8h, v0.h[1]
; CHECKNOFP16-NEXT: fcvt s0, h0
; CHECKNOFP16-NEXT: fcvt s1, h1
; CHECKNOFP16-NEXT: fadd s0, s0, s1
; CHECKNOFP16-NEXT: fcvt h0, s0
; CHECKNOFP16-NEXT: ret
entry:
%shift = shufflevector <8 x half> %a, <8 x half> undef, <8 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
%0 = fadd <8 x half> %a, %shift
%1 = extractelement <8 x half> %0, i32 0
ret half %1
}
define half @faddp_8xhalf_commute(<8 x half> %a) {
; CHECK-LABEL: faddp_8xhalf_commute:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: faddp h0, v0.2h
; CHECK-NEXT: ret
;
; CHECKNOFP16-LABEL: faddp_8xhalf_commute:
; CHECKNOFP16: // %bb.0: // %entry
; CHECKNOFP16-NEXT: dup v1.8h, v0.h[1]
; CHECKNOFP16-NEXT: fcvt s0, h0
; CHECKNOFP16-NEXT: fcvt s1, h1
; CHECKNOFP16-NEXT: fadd s0, s1, s0
; CHECKNOFP16-NEXT: fcvt h0, s0
; CHECKNOFP16-NEXT: ret
entry:
%shift = shufflevector <8 x half> %a, <8 x half> undef, <8 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
%0 = fadd <8 x half> %shift, %a
%1 = extractelement <8 x half> %0, i32 0
ret half %1
}
define <8 x half> @addp_v8f16(<8 x half> %a) {
; CHECK-LABEL: addp_v8f16:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: rev32 v1.8h, v0.8h
; CHECK-NEXT: fadd v0.8h, v1.8h, v0.8h
; CHECK-NEXT: ret
;
; CHECKNOFP16-LABEL: addp_v8f16:
; CHECKNOFP16: // %bb.0: // %entry
; CHECKNOFP16-NEXT: rev32 v2.8h, v0.8h
; CHECKNOFP16-NEXT: mov h1, v0.h[1]
; CHECKNOFP16-NEXT: fcvt s4, h0
; CHECKNOFP16-NEXT: mov h6, v0.h[2]
; CHECKNOFP16-NEXT: mov h16, v0.h[3]
; CHECKNOFP16-NEXT: mov h3, v2.h[1]
; CHECKNOFP16-NEXT: fcvt s1, h1
; CHECKNOFP16-NEXT: fcvt s5, h2
; CHECKNOFP16-NEXT: mov h7, v2.h[2]
; CHECKNOFP16-NEXT: mov h17, v2.h[3]
; CHECKNOFP16-NEXT: fcvt s3, h3
; CHECKNOFP16-NEXT: fadd s4, s5, s4
; CHECKNOFP16-NEXT: fcvt s5, h6
; CHECKNOFP16-NEXT: fcvt s6, h7
; CHECKNOFP16-NEXT: fcvt s7, h16
; CHECKNOFP16-NEXT: fcvt s16, h17
; CHECKNOFP16-NEXT: fadd s3, s3, s1
; CHECKNOFP16-NEXT: fcvt h1, s4
; CHECKNOFP16-NEXT: fadd s4, s6, s5
; CHECKNOFP16-NEXT: mov h5, v0.h[4]
; CHECKNOFP16-NEXT: mov h6, v2.h[4]
; CHECKNOFP16-NEXT: fadd s7, s16, s7
; CHECKNOFP16-NEXT: fcvt h3, s3
; CHECKNOFP16-NEXT: mov h16, v2.h[5]
; CHECKNOFP16-NEXT: fcvt h7, s7
; CHECKNOFP16-NEXT: mov v1.h[1], v3.h[0]
; CHECKNOFP16-NEXT: fcvt h3, s4
; CHECKNOFP16-NEXT: fcvt s4, h5
; CHECKNOFP16-NEXT: fcvt s5, h6
; CHECKNOFP16-NEXT: mov h6, v0.h[5]
; CHECKNOFP16-NEXT: mov v1.h[2], v3.h[0]
; CHECKNOFP16-NEXT: fadd s3, s5, s4
; CHECKNOFP16-NEXT: fcvt s4, h6
; CHECKNOFP16-NEXT: fcvt s5, h16
; CHECKNOFP16-NEXT: mov h6, v0.h[6]
; CHECKNOFP16-NEXT: mov h16, v2.h[6]
; CHECKNOFP16-NEXT: mov h0, v0.h[7]
; CHECKNOFP16-NEXT: mov v1.h[3], v7.h[0]
; CHECKNOFP16-NEXT: mov h2, v2.h[7]
; CHECKNOFP16-NEXT: fcvt h3, s3
; CHECKNOFP16-NEXT: fadd s4, s5, s4
; CHECKNOFP16-NEXT: fcvt s5, h6
; CHECKNOFP16-NEXT: fcvt s6, h16
; CHECKNOFP16-NEXT: fcvt s0, h0
; CHECKNOFP16-NEXT: fcvt s2, h2
; CHECKNOFP16-NEXT: mov v1.h[4], v3.h[0]
; CHECKNOFP16-NEXT: fcvt h3, s4
; CHECKNOFP16-NEXT: fadd s4, s6, s5
; CHECKNOFP16-NEXT: fadd s0, s2, s0
; CHECKNOFP16-NEXT: mov v1.h[5], v3.h[0]
; CHECKNOFP16-NEXT: fcvt h3, s4
; CHECKNOFP16-NEXT: fcvt h0, s0
; CHECKNOFP16-NEXT: mov v1.h[6], v3.h[0]
; CHECKNOFP16-NEXT: mov v1.h[7], v0.h[0]
; CHECKNOFP16-NEXT: mov v0.16b, v1.16b
; CHECKNOFP16-NEXT: ret
entry:
%s = shufflevector <8 x half> %a, <8 x half> poison, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 5, i32 4, i32 7, i32 6>
%b = fadd reassoc <8 x half> %s, %a
ret <8 x half> %b
}
define <16 x half> @addp_v16f16(<16 x half> %a) {
; CHECK-LABEL: addp_v16f16:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: faddp v1.8h, v0.8h, v1.8h
; CHECK-NEXT: zip1 v0.8h, v1.8h, v1.8h
; CHECK-NEXT: zip2 v1.8h, v1.8h, v1.8h
; CHECK-NEXT: ret
;
; CHECKNOFP16-LABEL: addp_v16f16:
; CHECKNOFP16: // %bb.0: // %entry
; CHECKNOFP16-NEXT: rev32 v5.8h, v0.8h
; CHECKNOFP16-NEXT: mov h6, v0.h[1]
; CHECKNOFP16-NEXT: rev32 v4.8h, v1.8h
; CHECKNOFP16-NEXT: fcvt s2, h0
; CHECKNOFP16-NEXT: mov h7, v0.h[2]
; CHECKNOFP16-NEXT: mov h16, v1.h[1]
; CHECKNOFP16-NEXT: mov h3, v5.h[1]
; CHECKNOFP16-NEXT: fcvt s6, h6
; CHECKNOFP16-NEXT: mov h17, v5.h[2]
; CHECKNOFP16-NEXT: mov h18, v4.h[1]
; CHECKNOFP16-NEXT: fcvt s19, h5
; CHECKNOFP16-NEXT: fcvt s20, h1
; CHECKNOFP16-NEXT: fcvt s7, h7
; CHECKNOFP16-NEXT: fcvt s16, h16
; CHECKNOFP16-NEXT: fcvt s3, h3
; CHECKNOFP16-NEXT: fcvt s21, h4
; CHECKNOFP16-NEXT: fcvt s17, h17
; CHECKNOFP16-NEXT: fcvt s18, h18
; CHECKNOFP16-NEXT: fadd s2, s19, s2
; CHECKNOFP16-NEXT: mov h19, v5.h[3]
; CHECKNOFP16-NEXT: fadd s3, s3, s6
; CHECKNOFP16-NEXT: mov h6, v0.h[3]
; CHECKNOFP16-NEXT: fadd s20, s21, s20
; CHECKNOFP16-NEXT: fadd s7, s17, s7
; CHECKNOFP16-NEXT: fadd s16, s18, s16
; CHECKNOFP16-NEXT: fcvt h2, s2
; CHECKNOFP16-NEXT: fcvt s18, h19
; CHECKNOFP16-NEXT: mov h19, v0.h[5]
; CHECKNOFP16-NEXT: fcvt h17, s3
; CHECKNOFP16-NEXT: fcvt s6, h6
; CHECKNOFP16-NEXT: fcvt h3, s20
; CHECKNOFP16-NEXT: fcvt h7, s7
; CHECKNOFP16-NEXT: fcvt h16, s16
; CHECKNOFP16-NEXT: mov h20, v5.h[5]
; CHECKNOFP16-NEXT: fcvt s19, h19
; CHECKNOFP16-NEXT: mov v2.h[1], v17.h[0]
; CHECKNOFP16-NEXT: fadd s6, s18, s6
; CHECKNOFP16-NEXT: mov h17, v0.h[4]
; CHECKNOFP16-NEXT: mov h18, v5.h[4]
; CHECKNOFP16-NEXT: fcvt s20, h20
; CHECKNOFP16-NEXT: mov v3.h[1], v16.h[0]
; CHECKNOFP16-NEXT: mov v2.h[2], v7.h[0]
; CHECKNOFP16-NEXT: fcvt h6, s6
; CHECKNOFP16-NEXT: fcvt s7, h17
; CHECKNOFP16-NEXT: fcvt s16, h18
; CHECKNOFP16-NEXT: mov h17, v1.h[2]
; CHECKNOFP16-NEXT: mov h18, v4.h[2]
; CHECKNOFP16-NEXT: fadd s19, s20, s19
; CHECKNOFP16-NEXT: mov h20, v4.h[4]
; CHECKNOFP16-NEXT: mov v2.h[3], v6.h[0]
; CHECKNOFP16-NEXT: fadd s6, s16, s7
; CHECKNOFP16-NEXT: fcvt s7, h17
; CHECKNOFP16-NEXT: fcvt s16, h18
; CHECKNOFP16-NEXT: mov h17, v1.h[3]
; CHECKNOFP16-NEXT: mov h18, v4.h[3]
; CHECKNOFP16-NEXT: fcvt h6, s6
; CHECKNOFP16-NEXT: fadd s7, s16, s7
; CHECKNOFP16-NEXT: mov h16, v1.h[4]
; CHECKNOFP16-NEXT: fcvt s17, h17
; CHECKNOFP16-NEXT: fcvt s18, h18
; CHECKNOFP16-NEXT: mov v2.h[4], v6.h[0]
; CHECKNOFP16-NEXT: fcvt h6, s7
; CHECKNOFP16-NEXT: fadd s7, s18, s17
; CHECKNOFP16-NEXT: fcvt s16, h16
; CHECKNOFP16-NEXT: fcvt s17, h20
; CHECKNOFP16-NEXT: fcvt h18, s19
; CHECKNOFP16-NEXT: mov v3.h[2], v6.h[0]
; CHECKNOFP16-NEXT: fcvt h6, s7
; CHECKNOFP16-NEXT: fadd s7, s17, s16
; CHECKNOFP16-NEXT: mov h16, v1.h[5]
; CHECKNOFP16-NEXT: mov h17, v4.h[5]
; CHECKNOFP16-NEXT: mov v2.h[5], v18.h[0]
; CHECKNOFP16-NEXT: mov h18, v5.h[6]
; CHECKNOFP16-NEXT: mov v3.h[3], v6.h[0]
; CHECKNOFP16-NEXT: fcvt h6, s7
; CHECKNOFP16-NEXT: fcvt s7, h16
; CHECKNOFP16-NEXT: fcvt s16, h17
; CHECKNOFP16-NEXT: mov h17, v0.h[6]
; CHECKNOFP16-NEXT: fcvt s18, h18
; CHECKNOFP16-NEXT: mov h0, v0.h[7]
; CHECKNOFP16-NEXT: mov h5, v5.h[7]
; CHECKNOFP16-NEXT: mov v3.h[4], v6.h[0]
; CHECKNOFP16-NEXT: fadd s6, s16, s7
; CHECKNOFP16-NEXT: mov h7, v1.h[6]
; CHECKNOFP16-NEXT: mov h16, v4.h[6]
; CHECKNOFP16-NEXT: fcvt s17, h17
; CHECKNOFP16-NEXT: mov h1, v1.h[7]
; CHECKNOFP16-NEXT: mov h4, v4.h[7]
; CHECKNOFP16-NEXT: fcvt s0, h0
; CHECKNOFP16-NEXT: fcvt h6, s6
; CHECKNOFP16-NEXT: fcvt s5, h5
; CHECKNOFP16-NEXT: fcvt s7, h7
; CHECKNOFP16-NEXT: fcvt s16, h16
; CHECKNOFP16-NEXT: fadd s17, s18, s17
; CHECKNOFP16-NEXT: fcvt s1, h1
; CHECKNOFP16-NEXT: fcvt s4, h4
; CHECKNOFP16-NEXT: mov v3.h[5], v6.h[0]
; CHECKNOFP16-NEXT: fadd s0, s5, s0
; CHECKNOFP16-NEXT: fadd s7, s16, s7
; CHECKNOFP16-NEXT: fcvt h6, s17
; CHECKNOFP16-NEXT: fadd s1, s4, s1
; CHECKNOFP16-NEXT: fcvt h0, s0
; CHECKNOFP16-NEXT: fcvt h4, s7
; CHECKNOFP16-NEXT: mov v2.h[6], v6.h[0]
; CHECKNOFP16-NEXT: fcvt h1, s1
; CHECKNOFP16-NEXT: mov v3.h[6], v4.h[0]
; CHECKNOFP16-NEXT: mov v2.h[7], v0.h[0]
; CHECKNOFP16-NEXT: mov v3.h[7], v1.h[0]
; CHECKNOFP16-NEXT: mov v0.16b, v2.16b
; CHECKNOFP16-NEXT: mov v1.16b, v3.16b
; CHECKNOFP16-NEXT: ret
entry:
%s = shufflevector <16 x half> %a, <16 x half> poison, <16 x i32> <i32 1, i32 0, i32 3, i32 2, i32 5, i32 4, i32 7, i32 6, i32 9, i32 8, i32 11, i32 10, i32 13, i32 12, i32 15, i32 14>
%b = fadd reassoc <16 x half> %s, %a
ret <16 x half> %b
}
|
