; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mattr=+sme-fa64 -force-streaming-compatible < %s | FileCheck %s -check-prefix=FA64
; RUN: llc -mattr=+sve -force-streaming-compatible < %s | FileCheck %s -check-prefix=NO-FA64
; RUN: llc -force-streaming-compatible < %s | FileCheck %s --check-prefix=NONEON-NOSVE
target triple = "aarch64-unknown-linux-gnu"
define <8 x i8> @mla8xi8(<8 x i8> %A, <8 x i8> %B, <8 x i8> %C) {
; FA64-LABEL: mla8xi8:
; FA64: // %bb.0:
; FA64-NEXT: mla v2.8b, v0.8b, v1.8b
; FA64-NEXT: fmov d0, d2
; FA64-NEXT: ret
;
; NO-FA64-LABEL: mla8xi8:
; NO-FA64: // %bb.0:
; NO-FA64-NEXT: ptrue p0.b, vl8
; NO-FA64-NEXT: // kill: def $d0 killed $d0 def $z0
; NO-FA64-NEXT: // kill: def $d2 killed $d2 def $z2
; NO-FA64-NEXT: // kill: def $d1 killed $d1 def $z1
; NO-FA64-NEXT: mad z0.b, p0/m, z1.b, z2.b
; NO-FA64-NEXT: // kill: def $d0 killed $d0 killed $z0
; NO-FA64-NEXT: ret
;
; NONEON-NOSVE-LABEL: mla8xi8:
; NONEON-NOSVE: // %bb.0:
; NONEON-NOSVE-NEXT: stp d0, d1, [sp, #-32]!
; NONEON-NOSVE-NEXT: .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT: ldrb w1, [sp, #15]
; NONEON-NOSVE-NEXT: ldrb w2, [sp, #7]
; NONEON-NOSVE-NEXT: str d2, [sp, #16]
; NONEON-NOSVE-NEXT: ldrb w5, [sp, #23]
; NONEON-NOSVE-NEXT: ldrb w3, [sp, #14]
; NONEON-NOSVE-NEXT: ldrb w4, [sp, #6]
; NONEON-NOSVE-NEXT: madd w1, w2, w1, w5
; NONEON-NOSVE-NEXT: ldrb w18, [sp, #13]
; NONEON-NOSVE-NEXT: ldrb w0, [sp, #5]
; NONEON-NOSVE-NEXT: ldrb w16, [sp, #12]
; NONEON-NOSVE-NEXT: ldrb w17, [sp, #4]
; NONEON-NOSVE-NEXT: ldrb w14, [sp, #11]
; NONEON-NOSVE-NEXT: ldrb w15, [sp, #3]
; NONEON-NOSVE-NEXT: ldrb w12, [sp, #10]
; NONEON-NOSVE-NEXT: ldrb w13, [sp, #2]
; NONEON-NOSVE-NEXT: strb w1, [sp, #31]
; NONEON-NOSVE-NEXT: ldrb w1, [sp, #22]
; NONEON-NOSVE-NEXT: ldrb w10, [sp, #9]
; NONEON-NOSVE-NEXT: madd w1, w4, w3, w1
; NONEON-NOSVE-NEXT: ldrb w11, [sp, #1]
; NONEON-NOSVE-NEXT: ldrb w8, [sp, #8]
; NONEON-NOSVE-NEXT: ldrb w9, [sp]
; NONEON-NOSVE-NEXT: strb w1, [sp, #30]
; NONEON-NOSVE-NEXT: ldrb w1, [sp, #21]
; NONEON-NOSVE-NEXT: madd w18, w0, w18, w1
; NONEON-NOSVE-NEXT: strb w18, [sp, #29]
; NONEON-NOSVE-NEXT: ldrb w18, [sp, #20]
; NONEON-NOSVE-NEXT: madd w16, w17, w16, w18
; NONEON-NOSVE-NEXT: strb w16, [sp, #28]
; NONEON-NOSVE-NEXT: ldrb w16, [sp, #19]
; NONEON-NOSVE-NEXT: madd w14, w15, w14, w16
; NONEON-NOSVE-NEXT: strb w14, [sp, #27]
; NONEON-NOSVE-NEXT: ldrb w14, [sp, #18]
; NONEON-NOSVE-NEXT: madd w12, w13, w12, w14
; NONEON-NOSVE-NEXT: strb w12, [sp, #26]
; NONEON-NOSVE-NEXT: ldrb w12, [sp, #17]
; NONEON-NOSVE-NEXT: madd w10, w11, w10, w12
; NONEON-NOSVE-NEXT: strb w10, [sp, #25]
; NONEON-NOSVE-NEXT: ldrb w10, [sp, #16]
; NONEON-NOSVE-NEXT: madd w8, w9, w8, w10
; 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
%tmp1 = mul <8 x i8> %A, %B;
%tmp2 = add <8 x i8> %C, %tmp1;
ret <8 x i8> %tmp2
}
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