Simplify references to command line flags.

src/IceInstX8632.cpp

Index: src/IceInstX8632.cpp
diff --git a/src/IceInstX8632.cpp b/src/IceInstX8632.cpp
index 5d081e01711826d900bc67b1d1d3ea4903d431c0..006d7819d5faff9626f91d27ae4f522cb099fecb 100644
--- a/src/IceInstX8632.cpp
+++ b/src/IceInstX8632.cpp
@@ -131,7 +131,7 @@ void validateMemOperandPIC(const TargetX8632Traits::X86OperandMem *Mem,
 void TargetX8632Traits::X86OperandMem::emit(const Cfg *Func) const {
   if (!BuildDefs::dump())
     return;
-  const bool UseNonsfi = Func->getContext()->getFlags().getUseNonsfi();
+  const bool UseNonsfi = getFlags().getUseNonsfi();
   validateMemOperandPIC(this, UseNonsfi);
   const auto *Target =
       static_cast<const ::Ice::X8632::TargetX8632 *>(Func->getTarget());
@@ -263,7 +263,7 @@ TargetX8632Traits::Address TargetX8632Traits::X86OperandMem::toAsmAddress(
     const Ice::TargetLowering *TargetLowering, bool /*IsLeaAddr*/) const {
   const auto *Target =
       static_cast<const ::Ice::X8632::TargetX8632 *>(TargetLowering);
-  const bool UseNonsfi = Target->getGlobalContext()->getFlags().getUseNonsfi();
+  const bool UseNonsfi = getFlags().getUseNonsfi();
   validateMemOperandPIC(this, UseNonsfi);
   int32_t Disp = 0;
   if (getBase() && getBase()->isRematerializable()) {