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move some 32-bit instrs to x86instrinfo.td

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78680 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-08-11 16:58:39 +00:00
parent f221c0bd0d
commit 02552decf9
2 changed files with 11 additions and 8 deletions
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8
lib/Target/X86/X86Instr64bit.td
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@ -274,16 +274,8 @@ def REP_STOSQ : RI<0xAB, RawFrm, (outs), (ins), "{rep;stosq|rep stosq}",
[(X86rep_stos i64)]>, REP;
// Fast system-call instructions
def SYSCALL : I<0x05, RawFrm,
(outs), (ins), "syscall", []>, TB;
def SYSENTER : I<0x34, RawFrm,
(outs), (ins), "sysenter", []>, TB;
def SYSEXIT : I<0x35, RawFrm,
(outs), (ins), "sysexit", []>, TB;
def SYSEXIT64 : RI<0x35, RawFrm,
(outs), (ins), "sysexit", []>, TB;
def SYSRET : I<0x07, RawFrm,
(outs), (ins), "sysret", []>, TB;
//===----------------------------------------------------------------------===//
// Move Instructions...

11
lib/Target/X86/X86InstrInfo.td
View File

@ -770,6 +770,17 @@ let isBarrier = 1, hasCtrlDep = 1 in {
def TRAP : I<0x0B, RawFrm, (outs), (ins), "ud2", [(trap)]>, TB;
}
def SYSCALL : I<0x05, RawFrm,
(outs), (ins), "syscall", []>, TB;
def SYSRET : I<0x07, RawFrm,
(outs), (ins), "sysret", []>, TB;
def SYSENTER : I<0x34, RawFrm,
(outs), (ins), "sysenter", []>, TB;
def SYSEXIT : I<0x35, RawFrm,
(outs), (ins), "sysexit", []>, TB;
//===----------------------------------------------------------------------===//
// Input/Output Instructions...
//