[mips][microMIPS] Implement DERET and DI instructions and check size operand for...

[oota-llvm.git] / lib / Target / Mips / MicroMips32r6InstrInfo.td

diff --git a/lib/Target/Mips/MicroMips32r6InstrInfo.td b/lib/Target/Mips/MicroMips32r6InstrInfo.td
index 8c744d8924bba9ca84739f5580e61e6da3ba4445..31b5db036daa623b12ba17143801052db14b6217 100644 (file)
--- a/lib/Target/Mips/MicroMips32r6InstrInfo.td
+++ b/lib/Target/Mips/MicroMips32r6InstrInfo.td
@@ -52,8 +52,10 @@ class CLZ_MMR6_ENC : SPECIAL_2R_FM_MMR6<0b010000>;
 class DIV_MMR6_ENC : ARITH_FM_MMR6<"div", 0x118>;
 class DIVU_MMR6_ENC : ARITH_FM_MMR6<"divu", 0x198>;
 class EHB_MMR6_ENC : BARRIER_MMR6_ENC<"ehb", 0x3>;
-class EI_MMR6_ENC : EIDI_MMR6_ENC<"ei", 0x15d>;
-class ERET_MMR6_ENC : ERET_FM_MMR6<"eret">;
+class EI_MMR6_ENC : POOL32A_EIDI_MMR6_ENC<"ei", 0x15d>;
+class DI_MMR6_ENC : POOL32A_EIDI_MMR6_ENC<"di", 0b0100011101>;
+class ERET_MMR6_ENC : POOL32A_ERET_FM_MMR6<"eret", 0x3cd>;
+class DERET_MMR6_ENC : POOL32A_ERET_FM_MMR6<"eret", 0b1110001101>;
 class ERETNC_MMR6_ENC : ERETNC_FM_MMR6<"eretnc">;
 class JALRC16_MMR6_ENC : POOL16C_JALRC_FM_MM16R6<0xb>;
 class JIALC_MMR6_ENC : JMP_IDX_COMPACT_FM<0b100000>;
@@ -361,8 +363,10 @@ class CLZ_MMR6_DESC : CLO_CLZ_MMR6_DESC_BASE<"clz", GPR32Opnd>;
 
 class EHB_MMR6_DESC : Barrier<"ehb">;
 class EI_MMR6_DESC : DEI_FT<"ei", GPR32Opnd>;
+class DI_MMR6_DESC : DEI_FT<"di", GPR32Opnd>;
 
 class ERET_MMR6_DESC : ER_FT<"eret">;
+class DERET_MMR6_DESC : ER_FT<"deret">;
 class ERETNC_MMR6_DESC : ER_FT<"eretnc">;
 
 class JALRC16_MMR6_DESC_BASE<string opstr, RegisterOperand RO>
@@ -968,7 +972,9 @@ def DIV_MMR6 : R6MMR6Rel, DIV_MMR6_DESC, DIV_MMR6_ENC, ISA_MICROMIPS32R6;
 def DIVU_MMR6 : R6MMR6Rel, DIVU_MMR6_DESC, DIVU_MMR6_ENC, ISA_MICROMIPS32R6;
 def EHB_MMR6 : StdMMR6Rel, EHB_MMR6_DESC, EHB_MMR6_ENC, ISA_MICROMIPS32R6;
 def EI_MMR6 : StdMMR6Rel, EI_MMR6_DESC, EI_MMR6_ENC, ISA_MICROMIPS32R6;
-def ERET_MMR6 : R6MMR6Rel, ERET_MMR6_DESC, ERET_MMR6_ENC, ISA_MICROMIPS32R6;
+def DI_MMR6 : StdMMR6Rel, DI_MMR6_DESC, DI_MMR6_ENC, ISA_MICROMIPS32R6;
+def ERET_MMR6 : StdMMR6Rel, ERET_MMR6_DESC, ERET_MMR6_ENC, ISA_MICROMIPS32R6;
+def DERET_MMR6 : StdMMR6Rel, DERET_MMR6_DESC, DERET_MMR6_ENC, ISA_MICROMIPS32R6;
 def ERETNC_MMR6 : R6MMR6Rel, ERETNC_MMR6_DESC, ERETNC_MMR6_ENC,
                   ISA_MICROMIPS32R6;
 def JALRC16_MMR6 : R6MMR6Rel, JALRC16_MMR6_DESC, JALRC16_MMR6_ENC,
@@ -1205,6 +1211,7 @@ def CLASS_D_MMR6 : StdMMR6Rel, CLASS_D_MMR6_ENC, CLASS_D_MMR6_DESC,
 //===----------------------------------------------------------------------===//
 
 def : MipsInstAlias<"ei", (EI_MMR6 ZERO), 1>, ISA_MICROMIPS32R6;
+def : MipsInstAlias<"di", (DI_MMR6 ZERO), 1>, ISA_MICROMIPS32R6;
 def : MipsInstAlias<"nop", (SLL_MMR6 ZERO, ZERO, 0), 1>, ISA_MICROMIPS32R6;
 def B_MMR6_Pseudo : MipsAsmPseudoInst<(outs), (ins brtarget_mm:$offset),
                                       !strconcat("b", "\t$offset")> {