MIPS disassembler support.

Patch by Vladimir Medic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153924 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 34 insertions, 14 deletions

diff --git a/lib/Target/Mips/MipsCondMov.td b/lib/Target/Mips/MipsCondMov.td
index 075a3e807b..da336804e5 100644
--- a/lib/Target/Mips/MipsCondMov.td
+++ b/lib/Target/Mips/MipsCondMov.td
@@ -95,45 +95,65 @@ multiclass MovnPats<RegisterClass CRC, RegisterClass DRC, Instruction MOVNInst,
 
 // Instantiation of instructions.
 def MOVZ_I_I     : CondMovIntInt<CPURegs, CPURegs, 0x0a, "movz">;
-let Predicates = [HasMips64] in {
+let Predicates = [HasMips64],DecoderNamespace = "Mips64" in {
   def MOVZ_I_I64   : CondMovIntInt<CPURegs, CPU64Regs, 0x0a, "movz">;
-  def MOVZ_I64_I   : CondMovIntInt<CPU64Regs, CPURegs, 0x0a, "movz">;
-  def MOVZ_I64_I64 : CondMovIntInt<CPU64Regs, CPU64Regs, 0x0a, "movz">;
+  def MOVZ_I64_I   : CondMovIntInt<CPU64Regs, CPURegs, 0x0a, "movz"> {
+    let isCodeGenOnly = 1;
+  }
+  def MOVZ_I64_I64 : CondMovIntInt<CPU64Regs, CPU64Regs, 0x0a, "movz"> {
+    let isCodeGenOnly = 1;
+  }
 }
 
 def MOVN_I_I     : CondMovIntInt<CPURegs, CPURegs, 0x0b, "movn">;
-let Predicates = [HasMips64] in {
+let Predicates = [HasMips64],DecoderNamespace = "Mips64" in {
   def MOVN_I_I64   : CondMovIntInt<CPURegs, CPU64Regs, 0x0b, "movn">;
-  def MOVN_I64_I   : CondMovIntInt<CPU64Regs, CPURegs, 0x0b, "movn">;
-  def MOVN_I64_I64 : CondMovIntInt<CPU64Regs, CPU64Regs, 0x0b, "movn">;
+  def MOVN_I64_I   : CondMovIntInt<CPU64Regs, CPURegs, 0x0b, "movn"> {
+    let isCodeGenOnly = 1;
+  }
+  def MOVN_I64_I64 : CondMovIntInt<CPU64Regs, CPU64Regs, 0x0b, "movn"> {
+    let isCodeGenOnly = 1;
+  }
 }
 
 def MOVZ_I_S   : CondMovIntFP<CPURegs, FGR32, 16, 18, "movz.s">;
 def MOVZ_I64_S : CondMovIntFP<CPU64Regs, FGR32, 16, 18, "movz.s">,
-                 Requires<[HasMips64]>;
+                 Requires<[HasMips64]> {
+  let DecoderNamespace = "Mips64";
+}
 
 def MOVN_I_S   : CondMovIntFP<CPURegs, FGR32, 16, 19, "movn.s">;
 def MOVN_I64_S : CondMovIntFP<CPU64Regs, FGR32, 16, 19, "movn.s">,
-                 Requires<[HasMips64]>;
+                 Requires<[HasMips64]> {
+  let DecoderNamespace = "Mips64";
+}
 
 let Predicates = [NotFP64bit] in {
   def MOVZ_I_D32   : CondMovIntFP<CPURegs, AFGR64, 17, 18, "movz.d">;
   def MOVN_I_D32   : CondMovIntFP<CPURegs, AFGR64, 17, 19, "movn.d">;
 }
-let Predicates = [IsFP64bit] in {
+let Predicates = [IsFP64bit],DecoderNamespace = "Mips64" in {
   def MOVZ_I_D64   : CondMovIntFP<CPURegs, FGR64, 17, 18, "movz.d">;
-  def MOVZ_I64_D64 : CondMovIntFP<CPU64Regs, FGR64, 17, 18, "movz.d">;
+  def MOVZ_I64_D64 : CondMovIntFP<CPU64Regs, FGR64, 17, 18, "movz.d"> {
+    let isCodeGenOnly = 1;
+  }
   def MOVN_I_D64   : CondMovIntFP<CPURegs, FGR64, 17, 19, "movn.d">;
-  def MOVN_I64_D64 : CondMovIntFP<CPU64Regs, FGR64, 17, 19, "movn.d">;
+  def MOVN_I64_D64 : CondMovIntFP<CPU64Regs, FGR64, 17, 19, "movn.d"> {
+    let isCodeGenOnly = 1;
+  }
 }
 
 def MOVT_I   : CondMovFPInt<CPURegs, MipsCMovFP_T, 1, "movt">;
 def MOVT_I64 : CondMovFPInt<CPU64Regs, MipsCMovFP_T, 1, "movt">,
-               Requires<[HasMips64]>;
+               Requires<[HasMips64]> {
+  let DecoderNamespace = "Mips64";
+}
 
 def MOVF_I   : CondMovFPInt<CPURegs, MipsCMovFP_F, 0, "movf">;
 def MOVF_I64 : CondMovFPInt<CPU64Regs, MipsCMovFP_F, 0, "movf">,
-               Requires<[HasMips64]>;
+               Requires<[HasMips64]> {
+  let DecoderNamespace = "Mips64";
+}
 
 def MOVT_S : CondMovFPFP<FGR32, MipsCMovFP_T, 16, 1, "movt.s">;
 def MOVF_S : CondMovFPFP<FGR32, MipsCMovFP_F, 16, 0, "movf.s">;
@@ -142,7 +162,7 @@ let Predicates = [NotFP64bit] in {
   def MOVT_D32 : CondMovFPFP<AFGR64, MipsCMovFP_T, 17, 1, "movt.d">;
   def MOVF_D32 : CondMovFPFP<AFGR64, MipsCMovFP_F, 17, 0, "movf.d">;
 }
-let Predicates = [IsFP64bit] in {
+let Predicates = [IsFP64bit], DecoderNamespace = "Mips64" in {
   def MOVT_D64 : CondMovFPFP<FGR64, MipsCMovFP_T, 17, 1, "movt.d">;
   def MOVF_D64 : CondMovFPFP<FGR64, MipsCMovFP_F, 17, 0, "movf.d">;
 }