fix a questionable cast, thanks to Mike Stump for pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45075 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index ed1df4dc2c6363f48794758ac444c22254bcff98..79aaaebb01b9dbd266f12b660543b23ab29aacc3 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -5302,7 +5302,7 @@ SDOperand X86TargetLowering::LowerTRAMPOLINE(SDOperand Op,
     Disp = DAG.getNode(ISD::SUB, MVT::i32, FPtr, Addr);
 
     unsigned char MOV32ri = TII->getBaseOpcodeFor(X86::MOV32ri);
-    unsigned char N86Reg  = ((X86RegisterInfo&)RegInfo).getX86RegNum(NestReg);
+    unsigned char N86Reg  = ((X86RegisterInfo*)RegInfo)->getX86RegNum(NestReg);
     OutChains[0] = DAG.getStore(Root, DAG.getConstant(MOV32ri|N86Reg, MVT::i8),
                                 Trmp, TrmpSV->getValue(), TrmpSV->getOffset());