diff options
Diffstat (limited to 'lib/Target/X86/X86InstrTSX.td')
| -rw-r--r-- | lib/Target/X86/X86InstrTSX.td | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrTSX.td b/lib/Target/X86/X86InstrTSX.td index 363a190..59a6f1e 100644 --- a/lib/Target/X86/X86InstrTSX.td +++ b/lib/Target/X86/X86InstrTSX.td @@ -37,3 +37,10 @@ def XTEST : I<0x01, MRM_D6, (outs), (ins), def XABORT : Ii8<0xc6, MRM_F8, (outs), (ins i8imm:$imm), "xabort\t$imm", [(int_x86_xabort imm:$imm)]>, Requires<[HasRTM]>; + +// HLE prefixes + +def XACQUIRE_PREFIX : I<0xF2, RawFrm, (outs), (ins), "xacquire", []>, Requires<[HasHLE]>; + +def XRELEASE_PREFIX : I<0xF3, RawFrm, (outs), (ins), "xrelease", []>, Requires<[HasHLE]>; + |