diff options
Diffstat (limited to 'lib/Target/Mips/Mips32r6InstrInfo.td')
-rw-r--r-- | lib/Target/Mips/Mips32r6InstrInfo.td | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/lib/Target/Mips/Mips32r6InstrInfo.td b/lib/Target/Mips/Mips32r6InstrInfo.td index ccd7f9b2c3..e2f703b1cc 100644 --- a/lib/Target/Mips/Mips32r6InstrInfo.td +++ b/lib/Target/Mips/Mips32r6InstrInfo.td @@ -18,7 +18,6 @@ include "Mips32r6InstrFormats.td" // Reencoded: clo, clz // Reencoded: jr -> jalr // Reencoded: jr.hb -> jalr.hb -// Reencoded: ll, sc // Reencoded: sdbbp def brtarget21 : Operand<OtherVT> { @@ -158,6 +157,9 @@ class LWC2_R6_ENC : COP2LDST_FM<OPCODE5_LWC2>; class SDC2_R6_ENC : COP2LDST_FM<OPCODE5_SDC2>; class SWC2_R6_ENC : COP2LDST_FM<OPCODE5_SWC2>; +class LL_R6_ENC : SPECIAL3_LL_SC_FM<OPCODE6_LL>; +class SC_R6_ENC : SPECIAL3_LL_SC_FM<OPCODE6_SC>; + class CMP_CONDN_DESC_BASE<string CondStr, string Typestr, RegisterOperand FGROpnd, SDPatternOperator Op = null_frag> { @@ -563,6 +565,27 @@ class COP2ST_DESC_BASE<string instr_asm, RegisterOperand COPOpnd> { class SDC2_R6_DESC : COP2ST_DESC_BASE<"sdc2", COP2Opnd>; class SWC2_R6_DESC : COP2ST_DESC_BASE<"swc2", COP2Opnd>; +class LL_R6_DESC_BASE<string instr_asm, RegisterOperand GPROpnd> { + dag OutOperandList = (outs GPROpnd:$rt); + dag InOperandList = (ins mem_simm9:$addr); + string AsmString = !strconcat(instr_asm, "\t$rt, $addr"); + list<dag> Pattern = []; + bit mayLoad = 1; +} + +class LL_R6_DESC : LL_R6_DESC_BASE<"ll", GPR32Opnd>; + +class SC_R6_DESC_BASE<string instr_asm, RegisterOperand GPROpnd> { + dag OutOperandList = (outs GPROpnd:$dst); + dag InOperandList = (ins GPROpnd:$rt, mem_simm9:$addr); + string AsmString = !strconcat(instr_asm, "\t$rt, $addr"); + list<dag> Pattern = []; + bit mayStore = 1; + string Constraints = "$rt = $dst"; +} + +class SC_R6_DESC : SC_R6_DESC_BASE<"sc", GPR32Opnd>; + //===----------------------------------------------------------------------===// // // Instruction Definitions @@ -613,6 +636,7 @@ def JIALC : JIALC_ENC, JIALC_DESC, ISA_MIPS32R6; def JIC : JIC_ENC, JIC_DESC, ISA_MIPS32R6; def JR_HB_R6 : JR_HB_R6_ENC, JR_HB_R6_DESC, ISA_MIPS32R6; def LDC2_R6 : LDC2_R6_ENC, LDC2_R6_DESC, ISA_MIPS32R6; +def LL_R6 : LL_R6_ENC, LL_R6_DESC, ISA_MIPS32R6; // def LSA; // See MSA def LWC2_R6 : LWC2_R6_ENC, LWC2_R6_DESC, ISA_MIPS32R6; def LWPC : LWPC_ENC, LWPC_DESC, ISA_MIPS32R6; @@ -639,6 +663,7 @@ def NAL; // BAL with rd=0 def PREF_R6 : PREF_ENC, PREF_DESC, ISA_MIPS32R6; def RINT_D : RINT_D_ENC, RINT_D_DESC, ISA_MIPS32R6; def RINT_S : RINT_S_ENC, RINT_S_DESC, ISA_MIPS32R6; +def SC_R6 : SC_R6_ENC, SC_R6_DESC, ISA_MIPS32R6; def SDC2_R6 : SDC2_R6_ENC, SDC2_R6_DESC, ISA_MIPS32R6; def SELEQZ : SELEQZ_ENC, SELEQZ_DESC, ISA_MIPS32R6, GPR_32; def SELEQZ_D : SELEQZ_D_ENC, SELEQZ_D_DESC, ISA_MIPS32R6; |