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| author | Levi Broderick <GrabYourPitchforks@users.noreply.github.com> | 2018-11-05 16:06:32 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-05 16:06:32 -0800 |
| commit | f72025c8b6d8a4fc3b4e22e2a3b6e1afeaef15ff (patch) | |
| tree | 963da39e25dfd9ac91fcca84e8b78adba86b5820 /src/jit/namedintrinsiclist.h | |
| parent | 28417584d8e98ae7eac22e92b952778f8ea94047 (diff) | |
| download | coreclr-f72025c8b6d8a4fc3b4e22e2a3b6e1afeaef15ff.tar.gz coreclr-f72025c8b6d8a4fc3b4e22e2a3b6e1afeaef15ff.tar.bz2 coreclr-f72025c8b6d8a4fc3b4e22e2a3b6e1afeaef15ff.zip | |
Add support for BSWAP intrinsic (#18398)
With this change, the JIT will recognize a call to BinaryPrimitives.ReverseEndianness and will emit a bswap instruction.
This logic is currently only hooked up for x86 and x64; ARM still uses fallback logic.
If the JIT can't emit a bswap instruction (for example, trying to emit a 64-bit bswap in a 32-bit process), it will fall back to a software implementation, so the APIs will work across all architectures.
Diffstat (limited to 'src/jit/namedintrinsiclist.h')
| -rw-r--r-- | src/jit/namedintrinsiclist.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/jit/namedintrinsiclist.h b/src/jit/namedintrinsiclist.h index 187ef3f51d..edf006fe6f 100644 --- a/src/jit/namedintrinsiclist.h +++ b/src/jit/namedintrinsiclist.h @@ -9,11 +9,12 @@ enum NamedIntrinsic : unsigned short { - NI_Illegal = 0, - NI_System_Enum_HasFlag = 1, - NI_MathF_Round = 2, - NI_Math_Round = 3, - NI_System_Collections_Generic_EqualityComparer_get_Default = 4, + NI_Illegal = 0, + NI_System_Enum_HasFlag = 1, + NI_MathF_Round = 2, + NI_Math_Round = 3, + NI_System_Collections_Generic_EqualityComparer_get_Default = 4, + NI_System_Buffers_Binary_BinaryPrimitives_ReverseEndianness = 5, #ifdef FEATURE_HW_INTRINSICS NI_HW_INTRINSIC_START, #if defined(_TARGET_XARCH_) |