X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;ds=sidebyside;f=lib%2FTarget%2FPowerPC%2FPPCInstrFormats.td;h=0410b1c7590f3de6c1df274c7140c57f475af1c4;hb=eeeec3ce0d358ac43148030636ec9d4372953165;hp=c95aefafab07e7ceb1a2406b6483f4bd6654ee56;hpb=b9253653c7143ba510d892be2b30e1b8c11affe6;p=oota-llvm.git

diff --git a/lib/Target/PowerPC/PPCInstrFormats.td b/lib/Target/PowerPC/PPCInstrFormats.td
index c95aefafab0..0410b1c7590 100644
--- a/lib/Target/PowerPC/PPCInstrFormats.td
+++ b/lib/Target/PowerPC/PPCInstrFormats.td
@@ -380,6 +380,17 @@ class XForm_base_r3xo<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asms
   let Inst{31}    = RC;
 }
 
+class XForm_tlb<bits<10> xo, dag OOL, dag IOL, string asmstr,
+                InstrItinClass itin> : XForm_base_r3xo<31, xo, OOL, IOL, asmstr, itin, []> {
+  let RST = 0;
+}
+
+class XForm_attn<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
+                 InstrItinClass itin>
+  : I<opcode, OOL, IOL, asmstr, itin> {
+  let Inst{21-30} = xo;
+}
+
 // This is the same as XForm_base_r3xo, but the first two operands are swapped
 // when code is emitted.
 class XForm_base_r3xo_swapped
@@ -417,6 +428,22 @@ class XForm_rs<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
   let B = 0;
 }
 
+class XForm_tlbws<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
+              InstrItinClass itin, list<dag> pattern>
+  : I<opcode, OOL, IOL, asmstr, itin> {
+  bits<5> RST;
+  bits<5> A;
+  bits<1> WS;
+
+  let Pattern = pattern;
+
+  let Inst{6-10}  = RST;
+  let Inst{11-15} = A;
+  let Inst{20}    = WS;
+  let Inst{21-30} = xo;
+  let Inst{31}    = 0;
+}
+
 class XForm_6<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
               InstrItinClass itin, list<dag> pattern> 
   : XForm_base_r3xo_swapped<opcode, xo, OOL, IOL, asmstr, itin> {
@@ -457,6 +484,21 @@ class XForm_16<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
   let Inst{31}    = 0;
 }
 
+class XForm_icbt<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
+                 InstrItinClass itin>
+         : I<opcode, OOL, IOL, asmstr, itin> {
+  bits<4> CT;
+  bits<5> RA;
+  bits<5> RB;
+
+  let Inst{6} = 0;
+  let Inst{7-10} = CT;
+  let Inst{11-15} = RA;
+  let Inst{16-20} = RB;
+  let Inst{21-30} = xo;
+  let Inst{31} = 0;
+}
+
 class XForm_sr<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
                 InstrItinClass itin>
          : I<opcode, OOL, IOL, asmstr, itin> {
@@ -468,6 +510,15 @@ class XForm_sr<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
   let Inst{21-30} = xo;
 }
 
+class XForm_mbar<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
+                InstrItinClass itin>
+         : I<opcode, OOL, IOL, asmstr, itin> {
+  bits<5> MO;
+
+  let Inst{6-10} = MO;
+  let Inst{21-30} = xo;
+}
+
 class XForm_srin<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
                 InstrItinClass itin>
          : I<opcode, OOL, IOL, asmstr, itin> {
@@ -786,10 +837,9 @@ class DCB_Form<bits<10> xo, bits<5> immfield, dag OOL, dag IOL, string asmstr,
 
 
 // DSS_Form - Form X instruction, used for altivec dss* instructions.
-class DSS_Form<bits<10> xo, dag OOL, dag IOL, string asmstr, 
+class DSS_Form<bits<1> T, bits<10> xo, dag OOL, dag IOL, string asmstr,
                       InstrItinClass itin, list<dag> pattern>
   : I<31, OOL, IOL, asmstr, itin> {
-  bits<1> T;
   bits<2> STRM;
   bits<5> A;
   bits<5> B;
@@ -895,6 +945,64 @@ class XLForm_3<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
   let Inst{31}    = 0;
 }
 
+class XLForm_4<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
+               InstrItinClass itin>
+         : I<opcode, OOL, IOL, asmstr, itin> {
+  bits<3> BF;
+  bit W;
+  bits<4> U;
+  
+  bit RC = 0;
+  
+  let Inst{6-8}   = BF;
+  let Inst{9-10}  = 0;
+  let Inst{11-14} = 0;
+  let Inst{15}    = W;
+  let Inst{16-19} = U;
+  let Inst{20}    = 0;
+  let Inst{21-30} = xo;
+  let Inst{31}    = RC;
+}
+
+class XLForm_2_and_DSForm_1<bits<6> opcode1, bits<10> xo1, bit lk,
+                            bits<6> opcode2, bits<2> xo2,
+                            dag OOL, dag IOL, string asmstr,
+                            InstrItinClass itin, list<dag> pattern>
+        : I2<opcode1, opcode2, OOL, IOL, asmstr, itin> {
+  bits<5> BO;
+  bits<5> BI;
+  bits<2> BH;
+
+  bits<5>  RST;
+  bits<19> DS_RA;
+
+  let Pattern = pattern;
+
+  let Inst{6-10}  = BO;
+  let Inst{11-15} = BI;
+  let Inst{16-18} = 0;
+  let Inst{19-20} = BH;
+  let Inst{21-30} = xo1;
+  let Inst{31}    = lk;
+
+  let Inst{38-42} = RST;
+  let Inst{43-47} = DS_RA{18-14};  // Register #
+  let Inst{48-61} = DS_RA{13-0};   // Displacement.
+  let Inst{62-63} = xo2;
+}
+
+class XLForm_2_ext_and_DSForm_1<bits<6> opcode1, bits<10> xo1,
+                                bits<5> bo, bits<5> bi, bit lk,
+                                bits<6> opcode2, bits<2> xo2,
+                                dag OOL, dag IOL, string asmstr,
+                                InstrItinClass itin, list<dag> pattern>
+  : XLForm_2_and_DSForm_1<opcode1, xo1, lk, opcode2, xo2,
+                          OOL, IOL, asmstr, itin, pattern> {
+  let BO = bo;
+  let BI = bi;
+  let BH = 0;
+}
+
 // 1.7.8 XFX-Form
 class XFXForm_1<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
                 InstrItinClass itin>
@@ -992,6 +1100,25 @@ class XFLForm<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
   let Inst{31}    = RC;
 }
 
+class XFLForm_1<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
+                InstrItinClass itin, list<dag>pattern>
+  : I<opcode, OOL, IOL, asmstr, itin> {
+  bit L;
+  bits<8> FLM;
+  bit W;
+  bits<5> FRB;
+
+  bit RC = 0;    // set by isDOT
+  let Pattern = pattern;
+
+  let Inst{6}     = L;
+  let Inst{7-14}  = FLM;
+  let Inst{15}    = W;
+  let Inst{16-20} = FRB;
+  let Inst{21-30} = xo;
+  let Inst{31}    = RC;
+}
+
 // 1.7.10 XS-Form - SRADI.
 class XSForm_1<bits<6> opcode, bits<9> xo, dag OOL, dag IOL, string asmstr,
                InstrItinClass itin, list<dag> pattern>