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Beginning of alloca implementation for Mips fast-isel
[oota-llvm.git] / lib / Target / Mips / Mips32r6InstrInfo.td
diff --git a/lib/Target/Mips/Mips32r6InstrInfo.td b/lib/Target/Mips/Mips32r6InstrInfo.td
index 886f1aaaef512cf34afb11dedc463a61f081c2e2..49c63226dc06a0d0193c0fdb514c0411163cce97 100644 (file)
--- a/lib/Target/Mips/Mips32r6InstrInfo.td
+++ b/lib/Target/Mips/Mips32r6InstrInfo.td
@@ -186,8 +186,8 @@ class CMP_CONDN_DESC_BASE<string CondStr, string Typestr,
 
 multiclass CMP_CC_M <FIELD_CMP_FORMAT Format, string Typestr,
                      RegisterOperand FGROpnd>{
-  def CMP_F_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_F>,
-                    CMP_CONDN_DESC_BASE<"f", Typestr, FGROpnd>,
+  def CMP_F_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_AF>,
+                    CMP_CONDN_DESC_BASE<"af", Typestr, FGROpnd>,
                     ISA_MIPS32R6;
   def CMP_UN_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_UN>,
                      CMP_CONDN_DESC_BASE<"un", Typestr, FGROpnd, setuo>,
@@ -198,42 +198,42 @@ multiclass CMP_CC_M <FIELD_CMP_FORMAT Format, string Typestr,
   def CMP_UEQ_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_UEQ>,
                       CMP_CONDN_DESC_BASE<"ueq", Typestr, FGROpnd, setueq>,
                       ISA_MIPS32R6;
-  def CMP_OLT_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_OLT>,
-                      CMP_CONDN_DESC_BASE<"olt", Typestr, FGROpnd, setolt>,
-                      ISA_MIPS32R6;
+  def CMP_LT_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_LT>,
+                     CMP_CONDN_DESC_BASE<"lt", Typestr, FGROpnd, setolt>,
+                     ISA_MIPS32R6;
   def CMP_ULT_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_ULT>,
                       CMP_CONDN_DESC_BASE<"ult", Typestr, FGROpnd, setult>,
                       ISA_MIPS32R6;
-  def CMP_OLE_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_OLE>,
-                      CMP_CONDN_DESC_BASE<"ole", Typestr, FGROpnd, setole>,
-                      ISA_MIPS32R6;
+  def CMP_LE_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_LE>,
+                     CMP_CONDN_DESC_BASE<"le", Typestr, FGROpnd, setole>,
+                     ISA_MIPS32R6;
   def CMP_ULE_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_ULE>,
                       CMP_CONDN_DESC_BASE<"ule", Typestr, FGROpnd, setule>,
                       ISA_MIPS32R6;
-  def CMP_SF_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SF>,
-                     CMP_CONDN_DESC_BASE<"sf", Typestr, FGROpnd>,
-                     ISA_MIPS32R6;
-  def CMP_NGLE_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_NGLE>,
-                       CMP_CONDN_DESC_BASE<"ngle", Typestr, FGROpnd>,
-                       ISA_MIPS32R6;
+  def CMP_SAF_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SAF>,
+                      CMP_CONDN_DESC_BASE<"saf", Typestr, FGROpnd>,
+                      ISA_MIPS32R6;
+  def CMP_SUN_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SUN>,
+                      CMP_CONDN_DESC_BASE<"sun", Typestr, FGROpnd>,
+                      ISA_MIPS32R6;
   def CMP_SEQ_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SEQ>,
                       CMP_CONDN_DESC_BASE<"seq", Typestr, FGROpnd>,
                       ISA_MIPS32R6;
-  def CMP_NGL_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_NGL>,
-                      CMP_CONDN_DESC_BASE<"ngl", Typestr, FGROpnd>,
-                      ISA_MIPS32R6;
-  def CMP_LT_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_LT>,
-                     CMP_CONDN_DESC_BASE<"lt", Typestr, FGROpnd>,
-                     ISA_MIPS32R6;
-  def CMP_NGE_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_NGE>,
-                      CMP_CONDN_DESC_BASE<"nge", Typestr, FGROpnd>,
+  def CMP_SUEQ_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SUEQ>,
+                       CMP_CONDN_DESC_BASE<"sueq", Typestr, FGROpnd>,
+                       ISA_MIPS32R6;
+  def CMP_SLT_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SLT>,
+                      CMP_CONDN_DESC_BASE<"slt", Typestr, FGROpnd>,
                       ISA_MIPS32R6;
-  def CMP_LE_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_LE>,
-                     CMP_CONDN_DESC_BASE<"le", Typestr, FGROpnd>,
-                     ISA_MIPS32R6;
-  def CMP_NGT_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_NGT>,
-                      CMP_CONDN_DESC_BASE<"ngt", Typestr, FGROpnd>,
+  def CMP_SULT_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SULT>,
+                       CMP_CONDN_DESC_BASE<"sult", Typestr, FGROpnd>,
+                       ISA_MIPS32R6;
+  def CMP_SLE_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SLE>,
+                      CMP_CONDN_DESC_BASE<"sle", Typestr, FGROpnd>,
                       ISA_MIPS32R6;
+  def CMP_SULE_#NAME : COP1_CMP_CONDN_FM<Format, FIELD_CMP_COND_SULE>,
+                       CMP_CONDN_DESC_BASE<"sule", Typestr, FGROpnd>,
+                       ISA_MIPS32R6;
 }
 
 //===----------------------------------------------------------------------===//
@@ -379,7 +379,6 @@ class JMP_IDX_COMPACT_DESC_BASE<string opstr, DAGOperand opnd,
   list<dag> Pattern = [];
   bit isTerminator = 1;
   bit hasDelaySlot = 0;
-  string DecoderMethod = "DecodeSimm16";
 }
 
 class JIALC_DESC : JMP_IDX_COMPACT_DESC_BASE<"jialc", calloffset16,
@@ -550,6 +549,7 @@ class CACHE_HINT_DESC<string instr_asm, Operand MemOpnd,
   dag InOperandList = (ins MemOpnd:$addr, uimm5:$hint);
   string AsmString = !strconcat(instr_asm, "\t$hint, $addr");
   list<dag> Pattern = [];
+  string DecoderMethod = "DecodeCacheOpR6";
 }
 
 class CACHE_DESC : CACHE_HINT_DESC<"cache", mem_simm9, GPR32Opnd>;
@@ -561,6 +561,7 @@ class COP2LD_DESC_BASE<string instr_asm, RegisterOperand COPOpnd> {
   string AsmString = !strconcat(instr_asm, "\t$rt, $addr");
   list<dag> Pattern = [];
   bit mayLoad = 1;
+  string DecoderMethod = "DecodeFMemCop2R6";
 }
 
 class LDC2_R6_DESC : COP2LD_DESC_BASE<"ldc2", COP2Opnd>;
@@ -572,6 +573,7 @@ class COP2ST_DESC_BASE<string instr_asm, RegisterOperand COPOpnd> {
   string AsmString = !strconcat(instr_asm, "\t$rt, $addr");
   list<dag> Pattern = [];
   bit mayStore = 1;
+  string DecoderMethod = "DecodeFMemCop2R6";
 }
 
 class SDC2_R6_DESC : COP2ST_DESC_BASE<"sdc2", COP2Opnd>;
@@ -733,6 +735,7 @@ def SWC2_R6 : SWC2_R6_ENC, SWC2_R6_DESC, ISA_MIPS32R6;
 //===----------------------------------------------------------------------===//
 
 def : MipsInstAlias<"sdbbp", (SDBBP_R6 0)>, ISA_MIPS32R6;
+def : MipsInstAlias<"jr $rs", (JALR ZERO, GPR32Opnd:$rs), 1>, ISA_MIPS32R6;
 
 //===----------------------------------------------------------------------===//
 //
@@ -753,9 +756,9 @@ def : MipsPat<(setgt f32:$lhs, f32:$rhs), (CMP_LE_S f32:$rhs, f32:$lhs)>,
       ISA_MIPS32R6;
 def : MipsPat<(setge f32:$lhs, f32:$rhs), (CMP_LT_S f32:$rhs, f32:$lhs)>,
       ISA_MIPS32R6;
-def : MipsPat<(setlt f32:$lhs, f32:$rhs), (CMP_OLT_S f32:$lhs, f32:$rhs)>,
+def : MipsPat<(setlt f32:$lhs, f32:$rhs), (CMP_LT_S f32:$lhs, f32:$rhs)>,
       ISA_MIPS32R6;
-def : MipsPat<(setlt f32:$lhs, f32:$rhs), (CMP_OLE_S f32:$lhs, f32:$rhs)>,
+def : MipsPat<(setle f32:$lhs, f32:$rhs), (CMP_LE_S f32:$lhs, f32:$rhs)>,
       ISA_MIPS32R6;
 def : MipsPat<(setne f32:$lhs, f32:$rhs),
               (NOR (CMP_EQ_S f32:$lhs, f32:$rhs), ZERO)>, ISA_MIPS32R6;
@@ -773,9 +776,9 @@ def : MipsPat<(setgt f64:$lhs, f64:$rhs), (CMP_LE_D f64:$rhs, f64:$lhs)>,
       ISA_MIPS32R6;
 def : MipsPat<(setge f64:$lhs, f64:$rhs), (CMP_LT_D f64:$rhs, f64:$lhs)>,
       ISA_MIPS32R6;
-def : MipsPat<(setlt f64:$lhs, f64:$rhs), (CMP_OLT_D f64:$lhs, f64:$rhs)>,
+def : MipsPat<(setlt f64:$lhs, f64:$rhs), (CMP_LT_D f64:$lhs, f64:$rhs)>,
       ISA_MIPS32R6;
-def : MipsPat<(setlt f64:$lhs, f64:$rhs), (CMP_OLE_D f64:$lhs, f64:$rhs)>,
+def : MipsPat<(setle f64:$lhs, f64:$rhs), (CMP_LE_D f64:$lhs, f64:$rhs)>,
       ISA_MIPS32R6;
 def : MipsPat<(setne f64:$lhs, f64:$rhs),
               (NOR (CMP_EQ_D f64:$lhs, f64:$rhs), ZERO)>, ISA_MIPS32R6;
@@ -785,28 +788,28 @@ def : MipsPat<(select i32:$cond, i32:$t, i32:$f),
               (OR (SELNEZ i32:$t, i32:$cond), (SELEQZ i32:$f, i32:$cond))>,
               ISA_MIPS32R6;
 def : MipsPat<(select (i32 (seteq i32:$cond, immz)), i32:$t, i32:$f),
-              (OR (SELNEZ i32:$t, i32:$cond), (SELEQZ i32:$f, i32:$cond))>,
+              (OR (SELEQZ i32:$t, i32:$cond), (SELNEZ i32:$f, i32:$cond))>,
               ISA_MIPS32R6;
 def : MipsPat<(select (i32 (setne i32:$cond, immz)), i32:$t, i32:$f),
-              (OR (SELNEZ i32:$f, i32:$cond), (SELEQZ i32:$t, i32:$cond))>,
+              (OR (SELNEZ i32:$t, i32:$cond), (SELEQZ i32:$f, i32:$cond))>,
               ISA_MIPS32R6;
 def : MipsPat<(select (i32 (seteq i32:$cond, immZExt16:$imm)), i32:$t, i32:$f),
-              (OR (SELNEZ i32:$t, (XORi i32:$cond, immZExt16:$imm)),
-                  (SELEQZ i32:$f, (XORi i32:$cond, immZExt16:$imm)))>,
+              (OR (SELEQZ i32:$t, (XORi i32:$cond, immZExt16:$imm)),
+                  (SELNEZ i32:$f, (XORi i32:$cond, immZExt16:$imm)))>,
               ISA_MIPS32R6;
 def : MipsPat<(select (i32 (setne i32:$cond, immZExt16:$imm)), i32:$t, i32:$f),
-              (OR (SELNEZ i32:$f, (XORi i32:$cond, immZExt16:$imm)),
-                  (SELEQZ i32:$t, (XORi i32:$cond, immZExt16:$imm)))>,
+              (OR (SELNEZ i32:$t, (XORi i32:$cond, immZExt16:$imm)),
+                  (SELEQZ i32:$f, (XORi i32:$cond, immZExt16:$imm)))>,
               ISA_MIPS32R6;
 def : MipsPat<(select (i32 (setgt i32:$cond, immSExt16Plus1:$imm)), i32:$t,
                       i32:$f),
-              (OR (SELNEZ i32:$t, (SLTi i32:$cond, (Plus1 imm:$imm))),
-                  (SELEQZ i32:$f, (SLTi i32:$cond, (Plus1 imm:$imm))))>,
+              (OR (SELEQZ i32:$t, (SLTi i32:$cond, (Plus1 imm:$imm))),
+                  (SELNEZ i32:$f, (SLTi i32:$cond, (Plus1 imm:$imm))))>,
               ISA_MIPS32R6;
 def : MipsPat<(select (i32 (setugt i32:$cond, immSExt16Plus1:$imm)),
                       i32:$t, i32:$f),
-              (OR (SELNEZ i32:$t, (SLTiu i32:$cond, (Plus1 imm:$imm))),
-                  (SELEQZ i32:$f, (SLTiu i32:$cond, (Plus1 imm:$imm))))>,
+              (OR (SELEQZ i32:$t, (SLTiu i32:$cond, (Plus1 imm:$imm))),
+                  (SELNEZ i32:$f, (SLTiu i32:$cond, (Plus1 imm:$imm))))>,
               ISA_MIPS32R6;
 
 def : MipsPat<(select i32:$cond, i32:$t, immz),
C/C++ LLVM-based compilers that forbids OOTA behaviors