Fixup codegen for volatile structs in the trivial cases (a a=a and a=a=a).

llvm-svn: 72439

More volatile fixes. Can't testcase these yet as ultimately volatile
is still ignored.

llvm-svn: 72344

Initialize Obj-C GC attributes when emitting BlockDeclRefExprs.
- Otherwise we may incorrectly miss generation of some write barriers.

llvm-svn: 72313

Handle the remaining unhandled cases in EmitReferenceBindingToExpr.

It would be nice if someone could write an ObjC++ testcase for the case
of passing a property returning a struct to a function ta

Handle the remaining unhandled cases in EmitReferenceBindingToExpr.

It would be nice if someone could write an ObjC++ testcase for the case
of passing a property returning a struct to a function taking a const
reference.

llvm-svn: 72159

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irgen for references to complex rvales (Very important...)

llvm-svn: 72157

Create a temporary if the lvalue is a bitfield. Reported by Eli.

llvm-svn: 72155

Add support for binding references to scalar rvalues.

llvm-svn: 72153

Bind references to lvalues correctly.

llvm-svn: 72150

Add EmitReferenceBindingToExpr. Have EmitCallArg use it for now. Doesn't support anything but at least we don't crash ;)

llvm-svn: 72147

Improve support for irgen of references.

llvm-svn: 72133

Only do the bitcast in EmitStoreOfScalar if the type is a boolean.

llvm-svn: 72125

Pass the destination QualType to EmitStoreOfScalar. No functionality change.

llvm-svn: 72118

Reflow some comments.

llvm-svn: 71937

implement l-value codegen of comma expr

llvm-svn: 71595

push GlobalDecl through enough of the CodeGenModule interfaces
to allow us to support generation of deferred ctors/dtors.
It looks like codegen isn't emitting a call to the dtor in
member-functions.

push GlobalDecl through enough of the CodeGenModule interfaces
to allow us to support generation of deferred ctors/dtors.
It looks like codegen isn't emitting a call to the dtor in
member-functions.cpp:test2, but when it does, its body should
get emitted.

llvm-svn: 71594

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Provide basic support for generation of objc2's
objc_assign_global API when assigning to global
objective-c object pointer.

llvm-svn: 70939

Make codegen for constructors work again.

llvm-svn: 70785

fix PR4067: [Linux kernel] cannot aggregate codegen stmtexpr as lvalue

llvm-svn: 70067

Fix pointer addressing and array subscripting of Objective-C interface
types.
- I broke this in the switch to representing interfaces with opaque
types.

- <rdar://problem/6822660> clang crashes

Fix pointer addressing and array subscripting of Objective-C interface
types.
- I broke this in the switch to representing interfaces with opaque
types.

- <rdar://problem/6822660> clang crashes on subscript of interface in
32-bit mode

llvm-svn: 70009

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Clang part of r69947. Reverting back 69574 as it is no longer needed.

llvm-svn: 69949

the logic for computing __func__ and friends is really broken:
the type assigned by sema (and is visible with sizeof(__func__) for
example) has nothing to do with what codegen ends up producing.
We s

the logic for computing __func__ and friends is really broken:
the type assigned by sema (and is visible with sizeof(__func__) for
example) has nothing to do with what codegen ends up producing.
We should eventually add a method on PredefinedExpr to handle this.
In the meantime, just set up some framework and add some fixme's.

llvm-svn: 69872

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Make ObjCInterfaceDecl's const in some more places.

llvm-svn: 69775

use of predefined identifiers like __func__ at global scope warn in sema,
but crashed codegen. Fix this to report the name of the llvm function.
This fixes rdar://6808051

llvm-svn: 69658

Kill ASTContext::[gs]etFieldForDecl, instead we just lookup things
when we need them -- which is exactly what some code was already
doing!
- No intended functionality change.

llvm-svn: 69648

Remove LateBoundIVars() runtime interface, it is unused.

llvm-svn: 69641