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[AArch64] Fuse AES{D,E}/AESMC for Exynos M1. (NFC) 

llvm-svn: 266144
This commit is contained in:
Evandro Menezes 2016-04-12 22:42:36 +00:00
parent a969b2ed0e
commit 551af44e31
1 changed files with 4 additions and 1 deletions
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5
llvm/lib/Target/AArch64/AArch64SchedM1.td
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@ -347,7 +347,10 @@ def : InstRW<[M1WriteNALU1], (instregex "^ZIP[12]v")>;
// ASIMD store instructions.
// Cryptography instructions.
def : InstRW<[M1WriteNCRYPT1], (instregex "^AES")>;
def M1WriteAES : SchedWriteRes<[M1UnitNCRYPT]> { let Latency = 1; }
def M1ReadAES : SchedReadAdvance<1, [M1WriteAES]>;
def : InstRW<[M1WriteAES, M1ReadAES], (instregex "^AES")>;
def : InstRW<[M1WriteNCRYPT1], (instregex "^PMUL")>;
def : InstRW<[M1WriteNCRYPT1], (instregex "^SHA1(H|SU)")>;
def : InstRW<[M1WriteNCRYPT5], (instregex "^SHA1[CMP]")>;