Fix encoding and add parsing support for the arm/thumb CPS instruction:

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

diff --git a/lib/Target/ARM/ARMInstrFormats.td b/lib/Target/ARM/ARMInstrFormats.td
index e018ab53ca455ccd90a638b732c68032f0d896f4..b602712a23ea3193ba8ec5879aa6e10fd9882468 100644 (file)
--- a/lib/Target/ARM/ARMInstrFormats.td
+++ b/lib/Target/ARM/ARMInstrFormats.td
@@ -155,6 +155,22 @@ def MemBarrierOptOperand : AsmOperandClass {
   let ParserMethod = "tryParseMemBarrierOptOperand";
 }
 
+def ProcIFlagsOperand : AsmOperandClass {
+  let Name = "ProcIFlags";
+  let SuperClasses = [];
+  let ParserMethod = "tryParseProcIFlagsOperand";
+}
+
+// ARM imod and iflag operands, used only by the CPS instruction.
+def imod_op : Operand<i32> {
+  let PrintMethod = "printCPSIMod";
+}
+
+def iflags_op : Operand<i32> {
+  let PrintMethod = "printCPSIFlag";
+  let ParserMatchClass = ProcIFlagsOperand;
+}
+
 // ARM Predicate operand. Default to 14 = always (AL). Second part is CC
 // register whose default is 0 (no register).
 def pred : PredicateOperand<OtherVT, (ops i32imm, CCR),