27 lines
991 B
LLVM
27 lines
991 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mattr=+sme-fa64 -force-streaming-compatible-sve < %s | FileCheck %s -check-prefix=FA64
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; RUN: llc -mattr=+sve -force-streaming-compatible-sve < %s | FileCheck %s -check-prefix=NO-FA64
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target triple = "aarch64-unknown-linux-gnu"
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define <8 x i8> @mla8xi8(<8 x i8> %A, <8 x i8> %B, <8 x i8> %C) {
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; FA64-LABEL: mla8xi8:
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; FA64: // %bb.0:
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; FA64-NEXT: mla v2.8b, v0.8b, v1.8b
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; FA64-NEXT: fmov d0, d2
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; FA64-NEXT: ret
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;
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; NO-FA64-LABEL: mla8xi8:
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; NO-FA64: // %bb.0:
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; NO-FA64-NEXT: ptrue p0.b, vl8
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; NO-FA64-NEXT: // kill: def $d0 killed $d0 def $z0
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; NO-FA64-NEXT: // kill: def $d2 killed $d2 def $z2
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; NO-FA64-NEXT: // kill: def $d1 killed $d1 def $z1
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; NO-FA64-NEXT: mad z0.b, p0/m, z1.b, z2.b
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; NO-FA64-NEXT: // kill: def $d0 killed $d0 killed $z0
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; NO-FA64-NEXT: ret
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%tmp1 = mul <8 x i8> %A, %B;
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%tmp2 = add <8 x i8> %C, %tmp1;
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ret <8 x i8> %tmp2
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}
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