| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mattr=+sme-fa64 -force-streaming-compatible-sve < %s | FileCheck %s -check-prefix=FA64 |
| ; RUN: llc -mattr=+sve -force-streaming-compatible-sve < %s | FileCheck %s -check-prefix=NO-FA64 |
| |
| 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 |
| %tmp1 = mul <8 x i8> %A, %B; |
| %tmp2 = add <8 x i8> %C, %tmp1; |
| ret <8 x i8> %tmp2 |
| } |