diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrControl.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrControl.td | 55 |
1 files changed, 54 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86InstrControl.td b/llvm/lib/Target/X86/X86InstrControl.td index de3b3709104..9fba65c6cf6 100644 --- a/llvm/lib/Target/X86/X86InstrControl.td +++ b/llvm/lib/Target/X86/X86InstrControl.td @@ -153,6 +153,30 @@ let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in { [(brind (loadi64 addr:$dst))], IIC_JMP_MEM>, Requires<[In64BitMode]>, Sched<[WriteJumpLd]>; + let isCodeGenOnly = 1, Predicates = [HasIBT] in { + def JMP16r_NT : I<0xFF, MRM4r, (outs), (ins GR16 : $dst), "jmp{w}\t{*}$dst", + [(X86NoTrackBrind GR16 : $dst)], IIC_JMP_REG>, Requires<[Not64BitMode]>, + OpSize16, Sched<[WriteJump]>, NOTRACK; + + def JMP16m_NT : I<0xFF, MRM4m, (outs), (ins i16mem : $dst), "jmp{w}\t{*}$dst", + [(X86NoTrackBrind (loadi16 addr : $dst))], IIC_JMP_MEM>, + Requires<[Not64BitMode]>, OpSize16, Sched<[WriteJumpLd]>, NOTRACK; + + def JMP32r_NT : I<0xFF, MRM4r, (outs), (ins GR32 : $dst), "jmp{l}\t{*}$dst", + [(X86NoTrackBrind GR32 : $dst)], IIC_JMP_REG>, Requires<[Not64BitMode]>, + OpSize32, Sched<[WriteJump]>, NOTRACK; + def JMP32m_NT : I<0xFF, MRM4m, (outs), (ins i32mem : $dst), "jmp{l}\t{*}$dst", + [(X86NoTrackBrind (loadi32 addr : $dst))], IIC_JMP_MEM>, + Requires<[Not64BitMode]>, OpSize32, Sched<[WriteJumpLd]>, NOTRACK; + + def JMP64r_NT : I<0xFF, MRM4r, (outs), (ins GR64 : $dst), "jmp{q}\t{*}$dst", + [(X86NoTrackBrind GR64 : $dst)], IIC_JMP_REG>, Requires<[In64BitMode]>, + Sched<[WriteJump]>, NOTRACK; + def JMP64m_NT : I<0xFF, MRM4m, (outs), (ins i64mem : $dst), "jmp{q}\t{*}$dst", + [(X86NoTrackBrind(loadi64 addr : $dst))], IIC_JMP_MEM>, + Requires<[In64BitMode]>, Sched<[WriteJumpLd]>, NOTRACK; + } + let Predicates = [Not64BitMode] in { def FARJMP16i : Iseg16<0xEA, RawFrmImm16, (outs), (ins i16imm:$off, i16imm:$seg), @@ -175,7 +199,6 @@ let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in { Sched<[WriteJumpLd]>; } - // Loop instructions let SchedRW = [WriteJump] in { def LOOP : Ii8PCRel<0xE2, RawFrm, (outs), (ins brtarget8:$dst), "loop\t$dst", [], IIC_LOOP>; @@ -219,6 +242,25 @@ let isCall = 1 in Requires<[Not64BitMode,FavorMemIndirectCall,NotUseRetpoline]>, Sched<[WriteJumpLd]>; + let isCodeGenOnly = 1, Predicates = [HasIBT] in { + def CALL16r_NT : I<0xFF, MRM2r, (outs), (ins GR16 : $dst), + "call{w}\t{*}$dst",[(X86NoTrackCall GR16 : $dst)], IIC_CALL_RI>, + OpSize16, Requires<[Not64BitMode]>, Sched<[WriteJump]>, NOTRACK; + def CALL16m_NT : I<0xFF, MRM2m, (outs), (ins i16mem : $dst), + "call{w}\t{*}$dst",[(X86NoTrackCall(loadi16 addr : $dst))], + IIC_CALL_MEM>, OpSize16, + Requires<[Not64BitMode,FavorMemIndirectCall]>, + Sched<[WriteJumpLd]>, NOTRACK; + def CALL32r_NT : I<0xFF, MRM2r, (outs), (ins GR32 : $dst), + "call{l}\t{*}$dst",[(X86NoTrackCall GR32 : $dst)], IIC_CALL_RI>, + OpSize32, Requires<[Not64BitMode]>, Sched<[WriteJump]>, NOTRACK; + def CALL32m_NT : I<0xFF, MRM2m, (outs), (ins i32mem : $dst), + "call{l}\t{*}$dst",[(X86NoTrackCall(loadi32 addr : $dst))], + IIC_CALL_MEM>, OpSize32, + Requires<[Not64BitMode,FavorMemIndirectCall]>, + Sched<[WriteJumpLd]>, NOTRACK; + } + let Predicates = [Not64BitMode] in { def FARCALL16i : Iseg16<0x9A, RawFrmImm16, (outs), (ins i16imm:$off, i16imm:$seg), @@ -306,6 +348,17 @@ let isCall = 1, Uses = [RSP, SSP], SchedRW = [WriteJump] in { Requires<[In64BitMode,FavorMemIndirectCall, NotUseRetpoline]>; + let isCodeGenOnly = 1, Predicates = [HasIBT] in{ + def CALL64r_NT : I<0xFF, MRM2r, (outs), (ins GR64 : $dst), + "call{q}\t{*}$dst",[(X86NoTrackCall GR64 : $dst)], + IIC_CALL_RI>, + Requires<[In64BitMode]>, NOTRACK; + def CALL64m_NT : I<0xFF, MRM2m, (outs), (ins i64mem : $dst), + "call{q}\t{*}$dst",[(X86NoTrackCall(loadi64 addr : $dst))], + IIC_CALL_MEM>, + Requires<[In64BitMode,FavorMemIndirectCall]>, NOTRACK; + } + def FARCALL64 : RI<0xFF, MRM3m, (outs), (ins opaque80mem:$dst), "lcall{q}\t{*}$dst", [], IIC_CALL_FAR_MEM>; } |
