[X86] Add support for parsing and printing the mnemonic aliases for the XOP VPCOM...

[oota-llvm.git] / lib / Target / X86 / InstPrinter / X86ATTInstPrinter.cpp

diff --git a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
index a4aef717761c1d87e36db9fc31a68a553f2ffd5c..65461af5b7bd14def877922c21c05295147fe9fc 100644 (file)
--- a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
+++ b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
@@ -112,8 +112,24 @@ void X86ATTInstPrinter::printSSEAVXCC(const MCInst *MI, unsigned Op,
   }
 }
 
-void X86ATTInstPrinter::printRoundingControl(const MCInst *MI, unsigned Op,
+void X86ATTInstPrinter::printXOPCC(const MCInst *MI, unsigned Op,
                                    raw_ostream &O) {
+  int64_t Imm = MI->getOperand(Op).getImm();
+  switch (Imm) {
+  default: llvm_unreachable("Invalid xopcc argument!");
+  case 0: O << "lt"; break;
+  case 1: O << "le"; break;
+  case 2: O << "gt"; break;
+  case 3: O << "ge"; break;
+  case 4: O << "eq"; break;
+  case 5: O << "neq"; break;
+  case 6: O << "false"; break;
+  case 7: O << "true"; break;
+  }
+}
+
+void X86ATTInstPrinter::printRoundingControl(const MCInst *MI, unsigned Op,
+                                            raw_ostream &O) {
   int64_t Imm = MI->getOperand(Op).getImm() & 0x3;
   switch (Imm) {
   case 0: O << "{rn-sae}"; break;