[mips] Move all ByVal handling into CCState and tablegen-erated code. NFC.

[oota-llvm.git] / lib / Target / Mips / MipsSEISelLowering.cpp

diff --git a/lib/Target/Mips/MipsSEISelLowering.cpp b/lib/Target/Mips/MipsSEISelLowering.cpp
index 7417f6dc79ff933dbd4a811f8ad7dca01d180f25..4a0ce096eddaa0bbc4de3a9089a2bb80867c4a75 100644 (file)
--- a/lib/Target/Mips/MipsSEISelLowering.cpp
+++ b/lib/Target/Mips/MipsSEISelLowering.cpp
@@ -1167,15 +1167,14 @@ MipsSETargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
   }
 }
 
-bool MipsSETargetLowering::
-isEligibleForTailCallOptimization(const MipsCC &MipsCCInfo,
-                                  unsigned NextStackOffset,
-                                  const MipsFunctionInfo& FI) const {
+bool MipsSETargetLowering::isEligibleForTailCallOptimization(
+    const CCState &CCInfo, unsigned NextStackOffset,
+    const MipsFunctionInfo &FI) const {
   if (!EnableMipsTailCalls)
     return false;
 
   // Return false if either the callee or caller has a byval argument.
-  if (MipsCCInfo.hasByValArg() || FI.hasByvalArg())
+  if (CCInfo.getInRegsParamsCount() > 0 || FI.hasByvalArg())
     return false;
 
   // Return true if the callee's argument area is no larger than the