/// Jump and Branch Instructions
def JR64 : IndirectBranch<CPU64Regs>;
-def BEQ64 : CBranch<0x04, "beq", seteq, CPU64Regs>;
-def BNE64 : CBranch<0x05, "bne", setne, CPU64Regs>;
+def BEQ64 : CBranch<"beq", seteq, CPU64Regs>, BEQ_FM<4>;
+def BNE64 : CBranch<"bne", setne, CPU64Regs>, BEQ_FM<5>;
def BGEZ64 : CBranchZero<0x01, 1, "bgez", setge, CPU64Regs>;
def BGTZ64 : CBranchZero<0x07, 0, "bgtz", setgt, CPU64Regs>;
def BLEZ64 : CBranchZero<0x06, 0, "blez", setle, CPU64Regs>;
}
// Conditional Branch
-class CBranch<bits<6> op, string instr_asm, PatFrag cond_op, RegisterClass RC>:
- BranchBase<op, (outs), (ins RC:$rs, RC:$rt, brtarget:$imm16),
- !strconcat(instr_asm, "\t$rs, $rt, $imm16"),
- [(brcond (i32 (cond_op RC:$rs, RC:$rt)), bb:$imm16)], IIBranch> {
+class CBranch<string opstr, PatFrag cond_op, RegisterClass RC> :
+ InstSE<(outs), (ins RC:$rs, RC:$rt, brtarget:$offset),
+ !strconcat(opstr, "\t$rs, $rt, $offset"),
+ [(brcond (i32 (cond_op RC:$rs, RC:$rt)), bb:$offset)], IIBranch,
+ FrmI> {
let isBranch = 1;
let isTerminator = 1;
let hasDelaySlot = 1;
Requires<[RelocStatic, HasStdEnc]>, IsBranch;
def JR : IndirectBranch<CPURegs>;
def B : UncondBranch<0x04, "b">;
-def BEQ : CBranch<0x04, "beq", seteq, CPURegs>;
-def BNE : CBranch<0x05, "bne", setne, CPURegs>;
+def BEQ : CBranch<"beq", seteq, CPURegs>, BEQ_FM<4>;
+def BNE : CBranch<"bne", setne, CPURegs>, BEQ_FM<5>;
def BGEZ : CBranchZero<0x01, 1, "bgez", setge, CPURegs>;
def BGTZ : CBranchZero<0x07, 0, "bgtz", setgt, CPURegs>;
def BLEZ : CBranchZero<0x06, 0, "blez", setle, CPURegs>;