[llvm] r208894 - [mips][mips64r6] Add CLASS.fmt instructions

[Zoran Jovanovic]

Author: zjovanovic
Date: Thu May 15 10:16:36 2014
New Revision: 208894

URL: http://llvm.org/viewvc/llvm-project?rev=208894&view=rev
Log:
[mips][mips64r6] Add CLASS.fmt instructions
Differential Revision: http://reviews.llvm.org/D3712

Modified:
    llvm/trunk/lib/Target/Mips/Mips32r6InstrInfo.td
    llvm/trunk/test/MC/Mips/mips32r6/valid.s
    llvm/trunk/test/MC/Mips/mips64r6/valid.s

Modified: llvm/trunk/lib/Target/Mips/Mips32r6InstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/Mips32r6InstrInfo.td?rev=208894&r1=208893&r2=208894&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/Mips32r6InstrInfo.td (original)
+++ llvm/trunk/lib/Target/Mips/Mips32r6InstrInfo.td Thu May 15 10:16:36 2014
@@ -92,6 +92,8 @@ class SELNEZ_D_ENC : COP1_3R_FM<0b010111
 
 class RINT_S_ENC : COP1_2R_FM<0b011010, FIELD_FMT_S>;
 class RINT_D_ENC : COP1_2R_FM<0b011010, FIELD_FMT_D>;
+class CLASS_S_ENC : COP1_2R_FM<0b011011, FIELD_FMT_S>;
+class CLASS_D_ENC : COP1_2R_FM<0b011011, FIELD_FMT_D>;
 
 //===----------------------------------------------------------------------===//
 //
@@ -210,15 +212,17 @@ class SELEQZ_D_DESC : SELEQNEZ_DESC_BASE
 class SELNEZ_S_DESC : SELEQNEZ_DESC_BASE<"selnez.s", FGR32Opnd>;
 class SELNEZ_D_DESC : SELEQNEZ_DESC_BASE<"selnez.d", FGR64Opnd>;
 
-class RINT_DESC_BASE<string instr_asm, RegisterOperand FGROpnd> {
+class CLASS_RINT_DESC_BASE<string instr_asm, RegisterOperand FGROpnd> {
   dag OutOperandList = (outs FGROpnd:$fd);
   dag InOperandList = (ins FGROpnd:$fs);
   string AsmString = !strconcat(instr_asm, "\t$fd, $fs");
   list<dag> Pattern = [];
 }
 
-class RINT_S_DESC : RINT_DESC_BASE<"rint.s", FGR32Opnd>;
-class RINT_D_DESC : RINT_DESC_BASE<"rint.d", FGR64Opnd>;
+class RINT_S_DESC : CLASS_RINT_DESC_BASE<"rint.s", FGR32Opnd>;
+class RINT_D_DESC : CLASS_RINT_DESC_BASE<"rint.d", FGR64Opnd>;
+class CLASS_S_DESC : CLASS_RINT_DESC_BASE<"class.s", FGR32Opnd>;
+class CLASS_D_DESC : CLASS_RINT_DESC_BASE<"class.d", FGR64Opnd>;
 
 //===----------------------------------------------------------------------===//
 //
@@ -258,8 +262,8 @@ def BNEZALC;
 def BNEZC;
 def BNVC;
 def BOVC;
-def CLASS_D;
-def CLASS_S;
+def CLASS_D : CLASS_D_ENC, CLASS_D_DESC, ISA_MIPS32R6;
+def CLASS_S : CLASS_S_ENC, CLASS_S_DESC, ISA_MIPS32R6;
 def CMP_CC_D;
 def CMP_CC_S;
 def DIV : DIV_ENC, DIV_DESC, ISA_MIPS32R6;

Modified: llvm/trunk/test/MC/Mips/mips32r6/valid.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/Mips/mips32r6/valid.s?rev=208894&r1=208893&r2=208894&view=diff
==============================================================================
--- llvm/trunk/test/MC/Mips/mips32r6/valid.s (original)
+++ llvm/trunk/test/MC/Mips/mips32r6/valid.s Thu May 15 10:16:36 2014
@@ -34,3 +34,5 @@
         selnez.d $f0, $f2, $f4   # CHECK: selnez.d $f0, $f2, $f4 # encoding: [0x46,0x24,0x10,0x17]
         rint.s $f2, $f4          # CHECK: rint.s $f2, $f4        # encoding: [0x46,0x00,0x20,0x9a]
         rint.d $f2, $f4          # CHECK: rint.d $f2, $f4        # encoding: [0x46,0x20,0x20,0x9a]
+        class.s $f2, $f4         # CHECK: class.s $f2, $f4       # encoding: [0x46,0x00,0x20,0x9b]
+        class.d $f2, $f4         # CHECK: class.d $f2, $f4       # encoding: [0x46,0x20,0x20,0x9b]

Modified: llvm/trunk/test/MC/Mips/mips64r6/valid.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/Mips/mips64r6/valid.s?rev=208894&r1=208893&r2=208894&view=diff
==============================================================================
--- llvm/trunk/test/MC/Mips/mips64r6/valid.s (original)
+++ llvm/trunk/test/MC/Mips/mips64r6/valid.s Thu May 15 10:16:36 2014
@@ -47,3 +47,5 @@
         selnez.d $f0, $f2, $f4   # CHECK: selnez.d $f0, $f2, $f4 # encoding: [0x46,0x24,0x10,0x17]
         rint.s $f2, $f4          # CHECK: rint.s $f2, $f4        # encoding: [0x46,0x00,0x20,0x9a]
         rint.d $f2, $f4          # CHECK: rint.d $f2, $f4        # encoding: [0x46,0x20,0x20,0x9a]
+        class.s $f2, $f4         # CHECK: class.s $f2, $f4       # encoding: [0x46,0x00,0x20,0x9b]
+        class.d $f2, $f4         # CHECK: class.d $f2, $f4       # encoding: [0x46,0x20,0x20,0x9b]