[mips][microMIPS] Implement ABS.fmt, CEIL.L.fmt, CEIL.W.fmt, FLOOR.L.fmt, FLOOR.W...

Differential Revision: http://reviews.llvm.org/D11674

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@246968 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MicroMips32r6InstrFormats.td b/lib/Target/Mips/MicroMips32r6InstrFormats.td
index 8827a74267e2f4722580067ba61e57ea63b3f5b5..f473d41132f40e94e42c3deebecdfd0c0daea116 100644 (file)
--- a/lib/Target/Mips/MicroMips32r6InstrFormats.td
+++ b/lib/Target/Mips/MicroMips32r6InstrFormats.td
@@ -453,3 +453,35 @@ class POOL32F_CVT_DS_FM<string instr_asm, bits<2> fmt, bits<7> funct>
   let Inst{12-6} = funct;
   let Inst{5-0} = 0b111011;
 }
   let Inst{12-6} = funct;
   let Inst{5-0} = 0b111011;
 }

+
+class POOL32F_ABS_FM_MMR6<string instr_asm, bits<2> fmt, bits<7> funct>
+    : MMR6Arch<instr_asm>, MipsR6Inst {
+  bits<5> ft;
+  bits<5> fs;
+
+  bits<32> Inst;
+
+  let Inst{31-26} = 0b010101;
+  let Inst{25-21} = ft;
+  let Inst{20-16} = fs;
+  let Inst{15}    = 0;
+  let Inst{14-13} = fmt;
+  let Inst{12-6}  = funct;
+  let Inst{5-0}   = 0b111011;
+}
+
+class POOL32F_MATH_FM_MMR6<string instr_asm, bits<1> fmt, bits<8> funct>
+    : MMR6Arch<instr_asm>, MipsR6Inst {
+  bits<5> ft;
+  bits<5> fs;
+
+  bits<32> Inst;
+
+  let Inst{31-26} = 0b010101;
+  let Inst{25-21} = ft;
+  let Inst{20-16} = fs;
+  let Inst{15}    = 0;
+  let Inst{14}    = fmt;
+  let Inst{13-6}  = funct;
+  let Inst{5-0}   = 0b111011;
+}

diff --git a/lib/Target/Mips/MicroMips32r6InstrInfo.td b/lib/Target/Mips/MicroMips32r6InstrInfo.td
index f8cc5a785ca29ff83c0c7c8ed34014546d042881..d8945f6651f723f74cbebc6b2af29a24f390a20e 100644 (file)
--- a/lib/Target/Mips/MicroMips32r6InstrInfo.td
+++ b/lib/Target/Mips/MicroMips32r6InstrInfo.td
@@ -73,6 +73,24 @@ class SW_MMR6_ENC : SW32_FM_MMR6<"sw", 0x3e>;
 class SWE_MMR6_ENC : POOL32C_SWE_FM_MMR6<"swe", 0x18, 0xa, 0x7>;
 class XOR_MMR6_ENC : ARITH_FM_MMR6<"xor", 0x310>;
 class XORI_MMR6_ENC : ADDI_FM_MMR6<"xori", 0x1c>;
 class SWE_MMR6_ENC : POOL32C_SWE_FM_MMR6<"swe", 0x18, 0xa, 0x7>;
 class XOR_MMR6_ENC : ARITH_FM_MMR6<"xor", 0x310>;
 class XORI_MMR6_ENC : ADDI_FM_MMR6<"xori", 0x1c>;

+class ABS_S_MMR6_ENC : POOL32F_ABS_FM_MMR6<"abs.s", 0, 0b0001101>;
+class ABS_D_MMR6_ENC : POOL32F_ABS_FM_MMR6<"abs.d", 1, 0b0001101>;
+class FLOOR_L_S_MMR6_ENC : POOL32F_MATH_FM_MMR6<"floor.l.s", 0, 0b00001100>;
+class FLOOR_L_D_MMR6_ENC : POOL32F_MATH_FM_MMR6<"floor.l.d", 1, 0b00001100>;
+class FLOOR_W_S_MMR6_ENC : POOL32F_MATH_FM_MMR6<"floor.w.s", 0, 0b00101100>;
+class FLOOR_W_D_MMR6_ENC : POOL32F_MATH_FM_MMR6<"floor.w.d", 1, 0b00101100>;
+class CEIL_L_S_MMR6_ENC : POOL32F_MATH_FM_MMR6<"ceil.l.s", 0, 0b01001100>;
+class CEIL_L_D_MMR6_ENC : POOL32F_MATH_FM_MMR6<"ceil.l.d", 1, 0b01001100>;
+class CEIL_W_S_MMR6_ENC : POOL32F_MATH_FM_MMR6<"ceil.w.s", 0, 0b01101100>;
+class CEIL_W_D_MMR6_ENC : POOL32F_MATH_FM_MMR6<"ceil.w.d", 1, 0b01101100>;
+class TRUNC_L_S_MMR6_ENC : POOL32F_MATH_FM_MMR6<"trunc.l.s", 0, 0b10001100>;
+class TRUNC_L_D_MMR6_ENC : POOL32F_MATH_FM_MMR6<"trunc.l.d", 1, 0b10001100>;
+class TRUNC_W_S_MMR6_ENC : POOL32F_MATH_FM_MMR6<"trunc.w.s", 0, 0b10101100>;
+class TRUNC_W_D_MMR6_ENC : POOL32F_MATH_FM_MMR6<"trunc.w.d", 1, 0b10101100>;
+class SQRT_S_MMR6_ENC : POOL32F_MATH_FM_MMR6<"sqrt.s", 0, 0b00101000>;
+class SQRT_D_MMR6_ENC : POOL32F_MATH_FM_MMR6<"sqrt.d", 1, 0b00101000>;
+class RSQRT_S_MMR6_ENC : POOL32F_MATH_FM_MMR6<"rsqrt.s", 0, 0b00001000>;
+class RSQRT_D_MMR6_ENC : POOL32F_MATH_FM_MMR6<"rsqrt.d", 1, 0b00001000>;

 
 class CMP_CBR_RT_Z_MMR6_DESC_BASE<string instr_asm, DAGOperand opnd,
                                   RegisterOperand GPROpnd>
 
 class CMP_CBR_RT_Z_MMR6_DESC_BASE<string instr_asm, DAGOperand opnd,
                                   RegisterOperand GPROpnd>


@@ -537,6 +555,56 @@ multiclass CMP_CC_MMR6<bits<6> format, string Typestr,
       ISA_MICROMIPS32R6;
 }
 
       ISA_MICROMIPS32R6;
 }
 

+class ABSS_FT_MMR6_DESC_BASE<string instr_asm, RegisterOperand DstRC,
+                             RegisterOperand SrcRC, InstrItinClass Itin,
+                             SDPatternOperator OpNode = null_frag>
+    : HARDFLOAT, NeverHasSideEffects {
+  dag OutOperandList = (outs DstRC:$ft);
+  dag InOperandList  = (ins SrcRC:$fs);
+  string AsmString   = !strconcat(instr_asm, "\t$ft, $fs");
+  list<dag>  Pattern = [(set DstRC:$ft, (OpNode SrcRC:$fs))];
+  InstrItinClass Itinerary = Itin;
+  Format Form = FrmFR;
+  list<Predicate> EncodingPredicates = [HasStdEnc];
+}
+
+class ABS_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"abs.s", FGR32Opnd, FGR32Opnd,
+                                                II_ABS, fabs>;
+class ABS_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"abs.d", AFGR64Opnd, AFGR64Opnd,
+                                                II_ABS, fabs>;
+class FLOOR_L_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"floor.l.s", FGR64Opnd,
+                                                    FGR32Opnd, II_FLOOR>;
+class FLOOR_L_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"floor.l.d", FGR64Opnd,
+                                                    FGR64Opnd, II_FLOOR>;
+class FLOOR_W_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"floor.w.s", FGR32Opnd,
+                                                    FGR32Opnd, II_FLOOR>;
+class FLOOR_W_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"floor.w.d", FGR32Opnd,
+                                                    AFGR64Opnd, II_FLOOR>;
+class CEIL_L_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"ceil.l.s", FGR64Opnd,
+                                                   FGR32Opnd, II_CEIL>;
+class CEIL_L_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"ceil.l.d", FGR64Opnd,
+                                                   FGR64Opnd, II_CEIL>;
+class CEIL_W_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"ceil.w.s", FGR32Opnd,
+                                                   FGR32Opnd, II_CEIL>;
+class CEIL_W_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"ceil.w.d", FGR32Opnd,
+                                                   AFGR64Opnd, II_CEIL>;
+class TRUNC_L_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"trunc.l.s", FGR64Opnd,
+                                                    FGR32Opnd, II_TRUNC>;
+class TRUNC_L_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"trunc.l.d", FGR64Opnd,
+                                                    FGR64Opnd, II_TRUNC>;
+class TRUNC_W_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"trunc.w.s", FGR32Opnd,
+                                                    FGR32Opnd, II_TRUNC>;
+class TRUNC_W_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"trunc.w.d", FGR32Opnd,
+                                                    AFGR64Opnd, II_TRUNC>;
+class SQRT_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"sqrt.s", FGR32Opnd, FGR32Opnd,
+                                                 II_SQRT_S, fsqrt>;
+class SQRT_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"sqrt.d", AFGR64Opnd, AFGR64Opnd,
+                                                 II_SQRT_D, fsqrt>;
+class RSQRT_S_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"rsqrt.s", FGR32Opnd,
+                                                  FGR32Opnd, II_TRUNC>;
+class RSQRT_D_MMR6_DESC : ABSS_FT_MMR6_DESC_BASE<"rsqrt.d", FGR32Opnd,
+                                                  AFGR64Opnd, II_TRUNC>;
+

 //===----------------------------------------------------------------------===//
 //
 // Instruction Definitions
 //===----------------------------------------------------------------------===//
 //
 // Instruction Definitions


@@ -686,6 +754,40 @@ def CVT_S_L_MMR6 : StdMMR6Rel, CVT_S_L_MMR6_ENC, CVT_S_L_MMR6_DESC,
                    ISA_MICROMIPS32R6;
 defm S_MMR6 : CMP_CC_MMR6<0b000101, "s", FGR32Opnd>;
 defm D_MMR6 : CMP_CC_MMR6<0b010101, "d", FGR64Opnd>;
                    ISA_MICROMIPS32R6;
 defm S_MMR6 : CMP_CC_MMR6<0b000101, "s", FGR32Opnd>;
 defm D_MMR6 : CMP_CC_MMR6<0b010101, "d", FGR64Opnd>;

+def ABS_S_MMR6 : StdMMR6Rel, ABS_S_MMR6_ENC, ABS_S_MMR6_DESC, ISA_MICROMIPS32R6;
+def ABS_D_MMR6 : StdMMR6Rel, ABS_D_MMR6_ENC, ABS_D_MMR6_DESC, ISA_MICROMIPS32R6;
+def FLOOR_L_S_MMR6 : StdMMR6Rel, FLOOR_L_S_MMR6_ENC, FLOOR_L_S_MMR6_DESC,
+                     ISA_MICROMIPS32R6;
+def FLOOR_L_D_MMR6 : StdMMR6Rel, FLOOR_L_D_MMR6_ENC, FLOOR_L_D_MMR6_DESC,
+                     ISA_MICROMIPS32R6;
+def FLOOR_W_S_MMR6 : StdMMR6Rel, FLOOR_W_S_MMR6_ENC, FLOOR_W_S_MMR6_DESC,
+                     ISA_MICROMIPS32R6;
+def FLOOR_W_D_MMR6 : StdMMR6Rel, FLOOR_W_D_MMR6_ENC, FLOOR_W_D_MMR6_DESC,
+                     ISA_MICROMIPS32R6;
+def CEIL_L_S_MMR6 : StdMMR6Rel, CEIL_L_S_MMR6_ENC, CEIL_L_S_MMR6_DESC,
+                    ISA_MICROMIPS32R6;
+def CEIL_L_D_MMR6 : StdMMR6Rel, CEIL_L_D_MMR6_ENC, CEIL_L_D_MMR6_DESC,
+                    ISA_MICROMIPS32R6;
+def CEIL_W_S_MMR6 : StdMMR6Rel, CEIL_W_S_MMR6_ENC, CEIL_W_S_MMR6_DESC,
+                    ISA_MICROMIPS32R6;
+def CEIL_W_D_MMR6 : StdMMR6Rel, CEIL_W_D_MMR6_ENC, CEIL_W_D_MMR6_DESC,
+                    ISA_MICROMIPS32R6;
+def TRUNC_L_S_MMR6 : StdMMR6Rel, TRUNC_L_S_MMR6_ENC, TRUNC_L_S_MMR6_DESC,
+                     ISA_MICROMIPS32R6;
+def TRUNC_L_D_MMR6 : StdMMR6Rel, TRUNC_L_D_MMR6_ENC, TRUNC_L_D_MMR6_DESC,
+                     ISA_MICROMIPS32R6;
+def TRUNC_W_S_MMR6 : StdMMR6Rel, TRUNC_W_S_MMR6_ENC, TRUNC_W_S_MMR6_DESC,
+                     ISA_MICROMIPS32R6;
+def TRUNC_W_D_MMR6 : StdMMR6Rel, TRUNC_W_D_MMR6_ENC, TRUNC_W_D_MMR6_DESC,
+                     ISA_MICROMIPS32R6;
+def SQRT_S_MMR6 : StdMMR6Rel, SQRT_S_MMR6_ENC, SQRT_S_MMR6_DESC,
+                  ISA_MICROMIPS32R6;
+def SQRT_D_MMR6 : StdMMR6Rel, SQRT_D_MMR6_ENC, SQRT_D_MMR6_DESC,
+                  ISA_MICROMIPS32R6;
+def RSQRT_S_MMR6 : StdMMR6Rel, RSQRT_S_MMR6_ENC, RSQRT_S_MMR6_DESC,
+                   ISA_MICROMIPS32R6;
+def RSQRT_D_MMR6 : StdMMR6Rel, RSQRT_D_MMR6_ENC, RSQRT_D_MMR6_DESC,
+                   ISA_MICROMIPS32R6;

 }
 
 //===----------------------------------------------------------------------===//
 }
 
 //===----------------------------------------------------------------------===//

diff --git a/lib/Target/Mips/MicroMipsInstrFPU.td b/lib/Target/Mips/MicroMipsInstrFPU.td
index 004b0d51f4b4b5fcd5d499b32e85541a4dbb2ef7..f46a19c2707cd77c93c407e68bf46252d03ea9e0 100644 (file)
--- a/lib/Target/Mips/MicroMipsInstrFPU.td
+++ b/lib/Target/Mips/MicroMipsInstrFPU.td
@@ -41,19 +41,10 @@ def BC1F_MM : MMRel, BC1F_FT<"bc1f", brtarget_mm, IIBranch, MIPS_BRANCH_F>,
               BC1F_FM_MM<0x1c>, ISA_MIPS1_NOT_32R6_64R6;
 def BC1T_MM : MMRel, BC1F_FT<"bc1t", brtarget_mm, IIBranch, MIPS_BRANCH_T>,
               BC1F_FM_MM<0x1d>, ISA_MIPS1_NOT_32R6_64R6;
               BC1F_FM_MM<0x1c>, ISA_MIPS1_NOT_32R6_64R6;
 def BC1T_MM : MMRel, BC1F_FT<"bc1t", brtarget_mm, IIBranch, MIPS_BRANCH_T>,
               BC1F_FM_MM<0x1d>, ISA_MIPS1_NOT_32R6_64R6;

-
-def CEIL_W_S_MM  : MMRel, ABSS_FT<"ceil.w.s", FGR32Opnd, FGR32Opnd, II_CEIL>,
-                   ROUND_W_FM_MM<0, 0x6c>;

 def CVT_W_S_MM   : MMRel, ABSS_FT<"cvt.w.s", FGR32Opnd, FGR32Opnd, II_CVT>,
                    ROUND_W_FM_MM<0, 0x24>;
 def CVT_W_S_MM   : MMRel, ABSS_FT<"cvt.w.s", FGR32Opnd, FGR32Opnd, II_CVT>,
                    ROUND_W_FM_MM<0, 0x24>;

-def FLOOR_W_S_MM : MMRel, ABSS_FT<"floor.w.s", FGR32Opnd, FGR32Opnd, II_FLOOR>,
-                   ROUND_W_FM_MM<0, 0x2c>;

 def ROUND_W_S_MM : MMRel, ABSS_FT<"round.w.s", FGR32Opnd, FGR32Opnd, II_ROUND>,
                    ROUND_W_FM_MM<0, 0xec>;
 def ROUND_W_S_MM : MMRel, ABSS_FT<"round.w.s", FGR32Opnd, FGR32Opnd, II_ROUND>,
                    ROUND_W_FM_MM<0, 0xec>;

-def TRUNC_W_S_MM : MMRel, ABSS_FT<"trunc.w.s", FGR32Opnd, FGR32Opnd, II_TRUNC>,
-                   ROUND_W_FM_MM<0, 0xac>;
-def FSQRT_S_MM : MMRel, ABSS_FT<"sqrt.s", FGR32Opnd, FGR32Opnd, II_SQRT_S,
-                                fsqrt>, ROUND_W_FM_MM<0, 0x28>;

 
 def CEIL_W_MM  : MMRel, ABSS_FT<"ceil.w.d", FGR32Opnd, AFGR64Opnd, II_CEIL>,
                  ROUND_W_FM_MM<1, 0x6c>;
 
 def CEIL_W_MM  : MMRel, ABSS_FT<"ceil.w.d", FGR32Opnd, AFGR64Opnd, II_CEIL>,
                  ROUND_W_FM_MM<1, 0x6c>;


@@ -146,3 +137,14 @@ def NMADD_D32_MM : MMRel, NMADDS_FT<"nmadd.d", AFGR64Opnd, II_NMADD_D, fadd>,
 def NMSUB_D32_MM : MMRel, NMADDS_FT<"nmsub.d", AFGR64Opnd, II_NMSUB_D, fsub>,
                    MADDS_FM_MM<0x2a>;
 }
 def NMSUB_D32_MM : MMRel, NMADDS_FT<"nmsub.d", AFGR64Opnd, II_NMSUB_D, fsub>,
                    MADDS_FM_MM<0x2a>;
 }

+
+let AdditionalPredicates = [InMicroMips] in {
+  def FLOOR_W_S_MM : MMRel, ABSS_FT<"floor.w.s", FGR32Opnd, FGR32Opnd,
+    II_FLOOR>, ROUND_W_FM_MM<0, 0x2c>;
+  def TRUNC_W_S_MM : MMRel, StdMMR6Rel, ABSS_FT<"trunc.w.s", FGR32Opnd,
+    FGR32Opnd, II_TRUNC>, ROUND_W_FM_MM<0, 0xac>;
+  def CEIL_W_S_MM  : MMRel, ABSS_FT<"ceil.w.s", FGR32Opnd, FGR32Opnd, II_CEIL>,
+    ROUND_W_FM_MM<0, 0x6c>;
+  def FSQRT_S_MM : MMRel, ABSS_FT<"sqrt.s", FGR32Opnd, FGR32Opnd, II_SQRT_S,
+    fsqrt>, ROUND_W_FM_MM<0, 0x28>;
+}

diff --git a/lib/Target/Mips/MipsInstrFPU.td b/lib/Target/Mips/MipsInstrFPU.td
index 9f419807126f3505a7f50ce914458e60bbb77d58..95edfbcaeb0bd0bc839a340b4a3cb86384dc3be9 100644 (file)
--- a/lib/Target/Mips/MipsInstrFPU.td
+++ b/lib/Target/Mips/MipsInstrFPU.td
@@ -269,12 +269,14 @@ defm D64 : C_COND_M<"d", FGR64Opnd, 17, II_C_CC_D>, ISA_MIPS1_NOT_32R6_64R6,
 //===----------------------------------------------------------------------===//
 def ROUND_W_S  : MMRel, ABSS_FT<"round.w.s", FGR32Opnd, FGR32Opnd, II_ROUND>,
                  ABSS_FM<0xc, 16>, ISA_MIPS2;
 //===----------------------------------------------------------------------===//
 def ROUND_W_S  : MMRel, ABSS_FT<"round.w.s", FGR32Opnd, FGR32Opnd, II_ROUND>,
                  ABSS_FM<0xc, 16>, ISA_MIPS2;

-def TRUNC_W_S  : MMRel, ABSS_FT<"trunc.w.s", FGR32Opnd, FGR32Opnd, II_TRUNC>,
+let AdditionalPredicates = [NotInMicroMips] in {
+def TRUNC_W_S  : MMRel, StdMMR6Rel, ABSS_FT<"trunc.w.s", FGR32Opnd, FGR32Opnd, II_TRUNC>,

                  ABSS_FM<0xd, 16>, ISA_MIPS2;
                  ABSS_FM<0xd, 16>, ISA_MIPS2;

-def CEIL_W_S   : MMRel, ABSS_FT<"ceil.w.s", FGR32Opnd, FGR32Opnd, II_CEIL>,
+def CEIL_W_S   : MMRel, StdMMR6Rel, ABSS_FT<"ceil.w.s", FGR32Opnd, FGR32Opnd, II_CEIL>,

                  ABSS_FM<0xe, 16>, ISA_MIPS2;
                  ABSS_FM<0xe, 16>, ISA_MIPS2;

-def FLOOR_W_S  : MMRel, ABSS_FT<"floor.w.s", FGR32Opnd, FGR32Opnd, II_FLOOR>,
+def FLOOR_W_S  : MMRel, StdMMR6Rel, ABSS_FT<"floor.w.s", FGR32Opnd, FGR32Opnd, II_FLOOR>,

                  ABSS_FM<0xf, 16>, ISA_MIPS2;
                  ABSS_FM<0xf, 16>, ISA_MIPS2;

+}

 def CVT_W_S    : MMRel, ABSS_FT<"cvt.w.s", FGR32Opnd, FGR32Opnd, II_CVT>,
                  ABSS_FM<0x24, 16>;
 
 def CVT_W_S    : MMRel, ABSS_FT<"cvt.w.s", FGR32Opnd, FGR32Opnd, II_CVT>,
                  ABSS_FM<0x24, 16>;
 


@@ -289,6 +291,7 @@ let DecoderNamespace = "Mips64" in {
                   ABSS_FM<0x8, 16>, FGR_64;
   def ROUND_L_D64 : ABSS_FT<"round.l.d", FGR64Opnd, FGR64Opnd, II_ROUND>,
                     ABSS_FM<0x8, 17>, FGR_64;
                   ABSS_FM<0x8, 16>, FGR_64;
   def ROUND_L_D64 : ABSS_FT<"round.l.d", FGR64Opnd, FGR64Opnd, II_ROUND>,
                     ABSS_FM<0x8, 17>, FGR_64;

+  let AdditionalPredicates = [NotInMicroMips] in {

   def TRUNC_L_S : ABSS_FT<"trunc.l.s", FGR64Opnd, FGR32Opnd, II_TRUNC>,
                   ABSS_FM<0x9, 16>, FGR_64;
   def TRUNC_L_D64 : ABSS_FT<"trunc.l.d", FGR64Opnd, FGR64Opnd, II_TRUNC>,
   def TRUNC_L_S : ABSS_FT<"trunc.l.s", FGR64Opnd, FGR32Opnd, II_TRUNC>,
                   ABSS_FM<0x9, 16>, FGR_64;
   def TRUNC_L_D64 : ABSS_FT<"trunc.l.d", FGR64Opnd, FGR64Opnd, II_TRUNC>,


@@ -301,6 +304,7 @@ let DecoderNamespace = "Mips64" in {
                   ABSS_FM<0xb, 16>, FGR_64;
   def FLOOR_L_D64 : ABSS_FT<"floor.l.d", FGR64Opnd, FGR64Opnd, II_FLOOR>,
                     ABSS_FM<0xb, 17>, FGR_64;
                   ABSS_FM<0xb, 16>, FGR_64;
   def FLOOR_L_D64 : ABSS_FT<"floor.l.d", FGR64Opnd, FGR64Opnd, II_FLOOR>,
                     ABSS_FM<0xb, 17>, FGR_64;

+  }

 }
 
 def CVT_S_W : MMRel, ABSS_FT<"cvt.s.w", FGR32Opnd, FGR32Opnd, II_CVT>,
 }
 
 def CVT_S_W : MMRel, ABSS_FT<"cvt.s.w", FGR32Opnd, FGR32Opnd, II_CVT>,


@@ -349,8 +353,11 @@ def FNEG_S : MMRel, ABSS_FT<"neg.s", FGR32Opnd, FGR32Opnd, II_NEG, fneg>,
 defm FABS : ABSS_M<"abs.d", II_ABS, fabs>, ABSS_FM<0x5, 17>;
 defm FNEG : ABSS_M<"neg.d", II_NEG, fneg>, ABSS_FM<0x7, 17>;
 
 defm FABS : ABSS_M<"abs.d", II_ABS, fabs>, ABSS_FM<0x5, 17>;
 defm FNEG : ABSS_M<"neg.d", II_NEG, fneg>, ABSS_FM<0x7, 17>;
 

+let AdditionalPredicates = [NotInMicroMips] in {

 def FSQRT_S : MMRel, ABSS_FT<"sqrt.s", FGR32Opnd, FGR32Opnd, II_SQRT_S, fsqrt>,
               ABSS_FM<0x4, 16>, ISA_MIPS2;
 def FSQRT_S : MMRel, ABSS_FT<"sqrt.s", FGR32Opnd, FGR32Opnd, II_SQRT_S, fsqrt>,
               ABSS_FM<0x4, 16>, ISA_MIPS2;

+}
+

 defm FSQRT : ABSS_M<"sqrt.d", II_SQRT_D, fsqrt>, ABSS_FM<0x4, 17>, ISA_MIPS2;
 
 // The odd-numbered registers are only referenced when doing loads,
 defm FSQRT : ABSS_M<"sqrt.d", II_SQRT_D, fsqrt>, ABSS_FM<0x4, 17>, ISA_MIPS2;
 
 // The odd-numbered registers are only referenced when doing loads,

diff --git a/test/MC/Disassembler/Mips/micromips32r6.txt b/test/MC/Disassembler/Mips/micromips32r6.txt
index 29aad983ed66a1093cb6d343b00b64ecf68118a5..9521ee7e31e1ee7645ae203830972fe667e54185 100644 (file)
--- a/test/MC/Disassembler/Mips/micromips32r6.txt
+++ b/test/MC/Disassembler/Mips/micromips32r6.txt
@@ -271,3 +271,39 @@
 0x54,0x64,0x3b,0x7b # CHECK: cvt.s.w $f3, $f4
 
 0x54,0x64,0x5b,0x7b # CHECK: cvt.s.l $f3, $f4
 0x54,0x64,0x3b,0x7b # CHECK: cvt.s.w $f3, $f4
 
 0x54,0x64,0x5b,0x7b # CHECK: cvt.s.l $f3, $f4

+
+0x54 0x65 0x03 0x7b # CHECK: abs.s $f3, $f5
+
+0x54 0x44 0x23 0x7b # CHECK: abs.d $f2, $f4
+
+0x54 0x65 0x03 0x3b # CHECK: floor.l.s $f3, $f5
+
+0x54 0x44 0x43 0x3b # CHECK: floor.l.d $f2, $f4
+
+0x54 0x65 0x0b 0x3b # CHECK: floor.w.s $f3, $f5
+
+0x54 0x44 0x4b 0x3b # CHECK: floor.w.d $f2, $f4
+
+0x54 0x65 0x13 0x3b # CHECK: ceil.l.s $f3, $f5
+
+0x54 0x44 0x53 0x3b # CHECK: ceil.l.d $f2, $f4
+
+0x54 0x65 0x1b 0x3b # CHECK: ceil.w.s $f3, $f5
+
+0x54 0x44 0x5b 0x3b # CHECK: ceil.w.d $f2, $f4
+
+0x54 0x65 0x23 0x3b # CHECK: trunc.l.s $f3, $f5
+
+0x54 0x44 0x63 0x3b # CHECK: trunc.l.d $f2, $f4
+
+0x54 0x65 0x2b 0x3b # CHECK: trunc.w.s $f3, $f5
+
+0x54 0x44 0x6b 0x3b # CHECK: trunc.w.d $f2, $f4
+
+0x54 0x65 0x0a 0x3b # CHECK: sqrt.s $f3, $f5
+
+0x54 0x44 0x4a 0x3b # CHECK: sqrt.d $f2, $f4
+
+0x54 0x65 0x02 0x3b # CHECK: rsqrt.s $f3, $f5
+
+0x54 0x44 0x42 0x3b # CHECK: rsqrt.d $f2, $f4

diff --git a/test/MC/Disassembler/Mips/micromips64r6.txt b/test/MC/Disassembler/Mips/micromips64r6.txt
index e89001679deb743022510d52446b639412c8e0e3..99ac3c7aa34e79ce2f19e7a7d685d8c4406c4fb7 100644 (file)
--- a/test/MC/Disassembler/Mips/micromips64r6.txt
+++ b/test/MC/Disassembler/Mips/micromips64r6.txt
@@ -177,3 +177,39 @@
 0x54,0x64,0x3b,0x7b # CHECK: cvt.s.w $f3, $f4
 
 0x54,0x64,0x5b,0x7b # CHECK: cvt.s.l $f3, $f4
 0x54,0x64,0x3b,0x7b # CHECK: cvt.s.w $f3, $f4
 
 0x54,0x64,0x5b,0x7b # CHECK: cvt.s.l $f3, $f4

+
+0x54 0x65 0x03 0x7b # CHECK: abs.s $f3, $f5
+
+0x54 0x44 0x23 0x7b # CHECK: abs.d $f2, $f4
+
+0x54 0x65 0x03 0x3b # CHECK: floor.l.s $f3, $f5
+
+0x54 0x44 0x43 0x3b # CHECK: floor.l.d $f2, $f4
+
+0x54 0x65 0x0b 0x3b # CHECK: floor.w.s $f3, $f5
+
+0x54 0x44 0x4b 0x3b # CHECK: floor.w.d $f2, $f4
+
+0x54 0x65 0x13 0x3b # CHECK: ceil.l.s $f3, $f5
+
+0x54 0x44 0x53 0x3b # CHECK: ceil.l.d $f2, $f4
+
+0x54 0x65 0x1b 0x3b # CHECK: ceil.w.s $f3, $f5
+
+0x54 0x44 0x5b 0x3b # CHECK: ceil.w.d $f2, $f4
+
+0x54 0x65 0x23 0x3b # CHECK: trunc.l.s $f3, $f5
+
+0x54 0x44 0x63 0x3b # CHECK: trunc.l.d $f2, $f4
+
+0x54 0x65 0x2b 0x3b # CHECK: trunc.w.s $f3, $f5
+
+0x54 0x44 0x6b 0x3b # CHECK: trunc.w.d $f2, $f4
+
+0x54 0x65 0x0a 0x3b # CHECK: sqrt.s $f3, $f5
+
+0x54 0x44 0x4a 0x3b # CHECK: sqrt.d $f2, $f4
+
+0x54 0x65 0x02 0x3b # CHECK: rsqrt.s $f3, $f5
+
+0x54 0x44 0x42 0x3b # CHECK: rsqrt.d $f2, $f4

diff --git a/test/MC/Mips/micromips32r6/valid.s b/test/MC/Mips/micromips32r6/valid.s
index e6d920f9cbf735e7bbabe47ce3e031849c62d2ce..0ed34e34ae3c771d71ad3b0c1ab220365d17dd38 100644 (file)
--- a/test/MC/Mips/micromips32r6/valid.s
+++ b/test/MC/Mips/micromips32r6/valid.s
@@ -139,4 +139,21 @@
   cvt.s.d $f2, $f4         # CHECK: cvt.s.d $f2, $f4         # encoding: [0x54,0x44,0x1b,0x7b]
   cvt.s.w $f3, $f4         # CHECK: cvt.s.w $f3, $f4         # encoding: [0x54,0x64,0x3b,0x7b]
   cvt.s.l $f3, $f4         # CHECK: cvt.s.l $f3, $f4         # encoding: [0x54,0x64,0x5b,0x7b]
   cvt.s.d $f2, $f4         # CHECK: cvt.s.d $f2, $f4         # encoding: [0x54,0x44,0x1b,0x7b]
   cvt.s.w $f3, $f4         # CHECK: cvt.s.w $f3, $f4         # encoding: [0x54,0x64,0x3b,0x7b]
   cvt.s.l $f3, $f4         # CHECK: cvt.s.l $f3, $f4         # encoding: [0x54,0x64,0x5b,0x7b]

-
+  abs.s $f3, $f5           # CHECK: abs.s $f3, $f5      # encoding: [0x54,0x65,0x03,0x7b]
+  abs.d $f2, $f4           # CHECK: abs.d $f2, $f4      # encoding: [0x54,0x44,0x23,0x7b]
+  floor.l.s $f3, $f5       # CHECK: floor.l.s $f3, $f5  # encoding: [0x54,0x65,0x03,0x3b]
+  floor.l.d $f2, $f4       # CHECK: floor.l.d $f2, $f4  # encoding: [0x54,0x44,0x43,0x3b]
+  floor.w.s $f3, $f5       # CHECK: floor.w.s $f3, $f5  # encoding: [0x54,0x65,0x0b,0x3b]
+  floor.w.d $f2, $f4       # CHECK: floor.w.d $f2, $f4  # encoding: [0x54,0x44,0x4b,0x3b]
+  ceil.l.s $f3, $f5        # CHECK: ceil.l.s $f3, $f5   # encoding: [0x54,0x65,0x13,0x3b]
+  ceil.l.d $f2, $f4        # CHECK: ceil.l.d $f2, $f4   # encoding: [0x54,0x44,0x53,0x3b]
+  ceil.w.s $f3, $f5        # CHECK: ceil.w.s $f3, $f5   # encoding: [0x54,0x65,0x1b,0x3b]
+  ceil.w.d $f2, $f4        # CHECK: ceil.w.d $f2, $f4   # encoding: [0x54,0x44,0x5b,0x3b]
+  trunc.l.s $f3, $f5       # CHECK: trunc.l.s $f3, $f5  # encoding: [0x54,0x65,0x23,0x3b]
+  trunc.l.d $f2, $f4       # CHECK: trunc.l.d $f2, $f4  # encoding: [0x54,0x44,0x63,0x3b]
+  trunc.w.s $f3, $f5       # CHECK: trunc.w.s $f3, $f5  # encoding: [0x54,0x65,0x2b,0x3b]
+  trunc.w.d $f2, $f4       # CHECK: trunc.w.d $f2, $f4  # encoding: [0x54,0x44,0x6b,0x3b]
+  sqrt.s $f3, $f5          # CHECK: sqrt.s $f3, $f5     # encoding: [0x54,0x65,0x0a,0x3b]
+  sqrt.d $f2, $f4          # CHECK: sqrt.d $f2, $f4     # encoding: [0x54,0x44,0x4a,0x3b]
+  rsqrt.s $f3, $f5         # CHECK: rsqrt.s $f3, $f5    # encoding: [0x54,0x65,0x02,0x3b]
+  rsqrt.d $f2, $f4         # CHECK: rsqrt.d $f2, $f4    # encoding: [0x54,0x44,0x42,0x3b]