Implements include/exclude register lists for translation.

src/IceTargetLoweringX86BaseImpl.h

Index: src/IceTargetLoweringX86BaseImpl.h
diff --git a/src/IceTargetLoweringX86BaseImpl.h b/src/IceTargetLoweringX86BaseImpl.h
index 2b94df0799dbd9ce97815b48218d29b857f5733a..d363b47fd9015f148bb54e91b449170ddda8b8db 100644
--- a/src/IceTargetLoweringX86BaseImpl.h
+++ b/src/IceTargetLoweringX86BaseImpl.h
@@ -324,10 +324,11 @@ TargetX86Base<TraitsType>::TargetX86Base(Cfg *Func)
 }
 
 template <typename TraitsType>
-void TargetX86Base<TraitsType>::staticInit(const ClFlags &Flags) {
+void TargetX86Base<TraitsType>::staticInit(GlobalContext *Ctx) {
   Traits::initRegisterSet(&TypeToRegisterSet, &RegisterAliases, &ScratchRegs);
   PcRelFixup = Traits::FK_PcRel;
-  AbsFixup = Flags.getUseNonsfi() ? Traits::FK_Gotoff : Traits::FK_Abs;
+  AbsFixup =
+      Ctx->getFlags().getUseNonsfi() ? Traits::FK_Gotoff : Traits::FK_Abs;
 }
 
 template <typename TraitsType> void TargetX86Base<TraitsType>::translateO2() {