diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrControl.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrControl.td | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrControl.td b/llvm/lib/Target/X86/X86InstrControl.td index bb5f9117f03..87f81ee73ac 100644 --- a/llvm/lib/Target/X86/X86InstrControl.td +++ b/llvm/lib/Target/X86/X86InstrControl.td @@ -245,6 +245,8 @@ let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, let Uses = [ESP] in { def TCRETURNdi : PseudoI<(outs), (ins i32imm_pcrel:$dst, i32imm:$offset), []>; + def TCRETURNdicc : PseudoI<(outs), + (ins i32imm_pcrel:$dst, i32imm:$offset, i32imm:$cond), []>; def TCRETURNri : PseudoI<(outs), (ins ptr_rc_tailcall:$dst, i32imm:$offset), []>; let mayLoad = 1 in @@ -257,6 +259,13 @@ let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, (ins i32imm_pcrel:$dst), "jmp\t$dst", [], IIC_JMP_REL>; + + // This gets substituted to a conditional jump instruction in MC lowering. + def TAILJMPd_CC : Ii32PCRel<0x80, RawFrm, (outs), + (ins i32imm_pcrel:$dst, i32imm:$cond), + "", + [], IIC_JMP_REL>; + def TAILJMPr : I<0xFF, MRM4r, (outs), (ins ptr_rc_tailcall:$dst), "", [], IIC_JMP_REG>; // FIXME: Remove encoding when JIT is dead. let mayLoad = 1 in |
