[NFC] Move storage of dispatch-version to GlobalDecl
As suggested by Richard Smith, and initially put up for review here:
https://reviews.llvm.org/D53341, this patch removes a hack that was used
to ensure that proper target-feature lists were used when emitting
cpu-dispatch (and eventually, target-clones) implementations. As a part
of this, the GlobalDecl object is proliferated to a bunch more
locations.
Originally, this was put up for review (see above) to get acceptance on
the approach, though discussion with Richard in San Diego showed he
approved of the approach taken here. Thus, I believe this is acceptable
for Review-After-commit
Differential Revision: https://reviews.llvm.org/D53341
Change-Id: I0a0bd673340d334d93feac789d653e03d9f6b1d5
llvm-svn: 346757
diff --git a/clang/lib/CodeGen/CGVTables.cpp b/clang/lib/CodeGen/CGVTables.cpp
index e29a035..c04d036 100644
--- a/clang/lib/CodeGen/CGVTables.cpp
+++ b/clang/lib/CodeGen/CGVTables.cpp
@@ -304,7 +304,7 @@
CGM.ErrorUnsupported(
MD, "non-trivial argument copy for return-adjusting thunk");
}
- EmitMustTailThunk(MD, AdjustedThisPtr, CalleePtr);
+ EmitMustTailThunk(CurGD, AdjustedThisPtr, CalleePtr);
return;
}
@@ -356,7 +356,7 @@
// Now emit our call.
llvm::Instruction *CallOrInvoke;
- CGCallee Callee = CGCallee::forDirect(CalleePtr, MD);
+ CGCallee Callee = CGCallee::forDirect(CalleePtr, CurGD);
RValue RV = EmitCall(*CurFnInfo, Callee, Slot, CallArgs, &CallOrInvoke);
// Consider return adjustment if we have ThunkInfo.
@@ -375,7 +375,7 @@
FinishThunk();
}
-void CodeGenFunction::EmitMustTailThunk(const CXXMethodDecl *MD,
+void CodeGenFunction::EmitMustTailThunk(GlobalDecl GD,
llvm::Value *AdjustedThisPtr,
llvm::Value *CalleePtr) {
// Emitting a musttail call thunk doesn't use any of the CGCall.cpp machinery
@@ -412,7 +412,7 @@
// Apply the standard set of call attributes.
unsigned CallingConv;
llvm::AttributeList Attrs;
- CGM.ConstructAttributeList(CalleePtr->getName(), *CurFnInfo, MD, Attrs,
+ CGM.ConstructAttributeList(CalleePtr->getName(), *CurFnInfo, GD, Attrs,
CallingConv, /*AttrOnCallSite=*/true);
Call->setAttributes(Attrs);
Call->setCallingConv(static_cast<llvm::CallingConv::ID>(CallingConv));