Reduce size of map field in X86 TSFlags since it now requires less bits.
llvm-svn: 201646
diff --git a/llvm/lib/Target/X86/X86InstrFormats.td b/llvm/lib/Target/X86/X86InstrFormats.td
index 328083d..bd21004 100644
--- a/llvm/lib/Target/X86/X86InstrFormats.td
+++ b/llvm/lib/Target/X86/X86InstrFormats.td
@@ -126,8 +126,8 @@
def XD : Prefix<4>;
// Class specifying the opcode map.
-class Map<bits<5> val> {
- bits<5> Value = val;
+class Map<bits<4> val> {
+ bits<4> Value = val;
}
def OB : Map<0>;
def TB : Map<1>;
@@ -285,30 +285,30 @@
let TSFlags{7-6} = OpSize.Value;
let TSFlags{8} = hasAdSizePrefix;
let TSFlags{11-9} = OpPrefix.Value;
- let TSFlags{16-12} = OpMap.Value;
- let TSFlags{17} = hasREX_WPrefix;
- let TSFlags{21-18} = ImmT.Value;
- let TSFlags{24-22} = FPForm.Value;
- let TSFlags{25} = hasLockPrefix;
- let TSFlags{26} = hasREPPrefix;
- let TSFlags{28-27} = ExeDomain.Value;
- let TSFlags{30-29} = OpEnc.Value;
- let TSFlags{38-31} = Opcode;
- let TSFlags{39} = hasVEX_WPrefix;
- let TSFlags{40} = hasVEX_4V;
- let TSFlags{41} = hasVEX_4VOp3;
- let TSFlags{42} = hasVEX_i8ImmReg;
- let TSFlags{43} = hasVEX_L;
- let TSFlags{44} = ignoresVEX_L;
- let TSFlags{45} = hasEVEX_K;
- let TSFlags{46} = hasEVEX_Z;
- let TSFlags{47} = hasEVEX_L2;
- let TSFlags{48} = hasEVEX_B;
- let TSFlags{50-49} = EVEX_CD8E;
- let TSFlags{53-51} = EVEX_CD8V;
- let TSFlags{54} = has3DNow0F0FOpcode;
- let TSFlags{55} = hasMemOp4Prefix;
- let TSFlags{56} = hasEVEX_RC;
+ let TSFlags{15-12} = OpMap.Value;
+ let TSFlags{16} = hasREX_WPrefix;
+ let TSFlags{20-17} = ImmT.Value;
+ let TSFlags{23-21} = FPForm.Value;
+ let TSFlags{24} = hasLockPrefix;
+ let TSFlags{25} = hasREPPrefix;
+ let TSFlags{27-26} = ExeDomain.Value;
+ let TSFlags{29-28} = OpEnc.Value;
+ let TSFlags{37-30} = Opcode;
+ let TSFlags{38} = hasVEX_WPrefix;
+ let TSFlags{39} = hasVEX_4V;
+ let TSFlags{40} = hasVEX_4VOp3;
+ let TSFlags{41} = hasVEX_i8ImmReg;
+ let TSFlags{42} = hasVEX_L;
+ let TSFlags{43} = ignoresVEX_L;
+ let TSFlags{44} = hasEVEX_K;
+ let TSFlags{45} = hasEVEX_Z;
+ let TSFlags{46} = hasEVEX_L2;
+ let TSFlags{47} = hasEVEX_B;
+ let TSFlags{49-48} = EVEX_CD8E;
+ let TSFlags{52-50} = EVEX_CD8V;
+ let TSFlags{53} = has3DNow0F0FOpcode;
+ let TSFlags{54} = hasMemOp4Prefix;
+ let TSFlags{55} = hasEVEX_RC;
}
class PseudoI<dag oops, dag iops, list<dag> pattern>