ARM: fix folding stack adjustment (again again again...)

[oota-llvm.git] / lib / Target / ARM / ARMInstrFormats.td

diff --git a/lib/Target/ARM/ARMInstrFormats.td b/lib/Target/ARM/ARMInstrFormats.td
index aafff982f3ec2523fe0d10fb25c4c5e71874c4a6..e79608d360cad9e9458ae1a568def5fd97360fe8 100644 (file)
--- a/lib/Target/ARM/ARMInstrFormats.td
+++ b/lib/Target/ARM/ARMInstrFormats.td
@@ -203,6 +203,16 @@ def msr_mask : Operand<i32> {
   let ParserMatchClass = MSRMaskOperand;
 }
 
+def BankedRegOperand : AsmOperandClass {
+  let Name = "BankedReg";
+  let ParserMethod = "parseBankedRegOperand";
+}
+def banked_reg : Operand<i32> {
+  let PrintMethod = "printBankedRegOperand";
+  let DecoderMethod = "DecodeBankedReg";
+  let ParserMatchClass = BankedRegOperand;
+}
+
 // Shift Right Immediate - A shift right immediate is encoded differently from
 // other shift immediates. The imm6 field is encoded like so:
 //
@@ -973,7 +983,12 @@ class ARMV5MOPat<dag pattern, dag result> : Pat<pattern, result> {
 class ARMV6Pat<dag pattern, dag result> : Pat<pattern, result> {
   list<Predicate> Predicates = [IsARM, HasV6];
 }
-
+class VFPPat<dag pattern, dag result> : Pat<pattern, result> {
+  list<Predicate> Predicates = [HasVFP2];
+}
+class VFPNoNEONPat<dag pattern, dag result> : Pat<pattern, result> {
+  list<Predicate> Predicates = [HasVFP2, DontUseNEONForFP];
+}
 //===----------------------------------------------------------------------===//
 // Thumb Instruction Format Definitions.
 //
@@ -2029,7 +2044,7 @@ class N2V<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18, bits<2> op17_16,
 // Same as N2V but not predicated.
 class N2Vnp<bits<2> op19_18, bits<2> op17_16, bits<3> op10_8, bit op7, bit op6,
             dag oops, dag iops, InstrItinClass itin, string OpcodeStr,
-            string Dt, ValueType ResTy, ValueType OpTy, list<dag> pattern>
+            string Dt, list<dag> pattern>
    : NeonInp<oops, iops, AddrModeNone, IndexModeNone, N2RegFrm, itin,
              OpcodeStr, Dt, "$Vd, $Vm", "", pattern> {
   bits<5> Vd;
@@ -2138,8 +2153,7 @@ class N3V<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op6, bit op4,
 
 class N3Vnp<bits<5> op27_23, bits<2> op21_20, bits<4> op11_8, bit op6,
                 bit op4, dag oops, dag iops,Format f, InstrItinClass itin,
-                string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
-                SDPatternOperator IntOp, bit Commutable, list<dag> pattern>
+                string OpcodeStr, string Dt, list<dag> pattern>
   : NeonInp<oops, iops, AddrModeNone, IndexModeNone, f, itin, OpcodeStr,
             Dt, "$Vd, $Vn, $Vm", "", pattern> {
   bits<5> Vd;