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Implement fast path for AES crypto instructions on Arm64 (#5281)

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* Implement fast path for AES crypto instructions on Arm64

* PPTC version bump

* Use AES HW feature check
This commit is contained in:
gdkchan 2023-06-10 21:51:35 -03:00 • committed by GitHub
parent eb0bb36bbf
commit 193ca3c9a2
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 79 additions and 16 deletions
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24
src/ARMeilleure/Instructions/InstEmitSimdCrypto.cs
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@ -17,7 +17,11 @@ namespace ARMeilleure.Instructions
Operand res;
if (Optimizations.UseAesni)
if (Optimizations.UseArm64Aes)
{
res = context.AddIntrinsic(Intrinsic.Arm64AesdV, d, n);
}
else if (Optimizations.UseAesni)
{
res = context.AddIntrinsic(Intrinsic.X86Aesdeclast, context.AddIntrinsic(Intrinsic.X86Xorpd, d, n), context.VectorZero());
}
@ -38,7 +42,11 @@ namespace ARMeilleure.Instructions
Operand res;
if (Optimizations.UseAesni)
if (Optimizations.UseArm64Aes)
{
res = context.AddIntrinsic(Intrinsic.Arm64AeseV, d, n);
}
else if (Optimizations.UseAesni)
{
res = context.AddIntrinsic(Intrinsic.X86Aesenclast, context.AddIntrinsic(Intrinsic.X86Xorpd, d, n), context.VectorZero());
}
@ -58,7 +66,11 @@ namespace ARMeilleure.Instructions
Operand res;
if (Optimizations.UseAesni)
if (Optimizations.UseArm64Aes)
{
res = context.AddIntrinsic(Intrinsic.Arm64AesimcV, n);
}
else if (Optimizations.UseAesni)
{
res = context.AddIntrinsic(Intrinsic.X86Aesimc, n);
}
@ -78,7 +90,11 @@ namespace ARMeilleure.Instructions
Operand res;
if (Optimizations.UseAesni)
if (Optimizations.UseArm64Aes)
{
res = context.AddIntrinsic(Intrinsic.Arm64AesmcV, n);
}
else if (Optimizations.UseAesni)
{
Operand roundKey = context.VectorZero();