More cleanup stack work.

llvm-svn: 64059

When emitting blocks, keep track of which cleanup scope they have. Minor fixes and cleanup.

llvm-svn: 64053

Add support for emitting cleanup blocks. Make EmitCompoundStatement emit cleanup blocks if necessary

llvm-svn: 64051

Add plumbing for the cleanup stack.

llvm-svn: 64043

Fixup goto codegen in and around VLAs.

llvm-svn: 64014

Follow Eli's advice and store the VLA size with the native size_t type. Fixes PR3491.

llvm-svn: 63879

Add CodeGenFunction::ConvertTypeForMem forwarding function.

llvm-svn: 63678

Thread CGFunctionInfo construction through CodeGenTypes.
- Inefficient & leaks memory currently, will be cleaned up subsequently.

llvm-svn: 63567

More ABI API cleanup.
- Lift CGFunctionInfo creation above ReturnTypeUsesSret and
EmitFunction{Epi,Pro}log.

llvm-svn: 63553

Pull EmitReturnBlock out of FinishFunction and catch unified return
case correctly.

llvm-svn: 63068

Skip emission of final return block if possible (e.g., functions with
a unified return).

llvm-svn: 63038

Slight cleanup, and fix for va_arg on architectures where va_list is a
struct.

llvm-svn: 62585

Block pointer types are not aggregate types.

llvm-svn: 61973

Handle typedefs to VLAs (Emit the size expr when we encounter the typedef

llvm-svn: 61290

Make sure to generate code for arguments that have a variably modified type.

llvm-svn: 61288

Change EmitVLASize to take a QualType that must be a variably modified type.

Emit the size even if the declared type is a variably modified type. This lets us handle

void f(int n) {
int (*a)[n];

Change EmitVLASize to take a QualType that must be a variably modified type.

Emit the size even if the declared type is a variably modified type. This lets us handle

void f(int n) {
int (*a)[n];

printf("size: %d\n", sizeof(*a));
}

llvm-svn: 61285

show more ...

Split up emitting of VLA sizes and getting the size of a VLA.

llvm-svn: 61284

Add map of VLA types and their sizes

llvm-svn: 60939

Change more code over to using the new Expr::Evaluate

llvm-svn: 60324

Rename NamedDecl::getIdentifierName() to ::getNameAsCString() and make it
assert if the name is not an identifier. Update callers to do the right
thing and avoid this method in unsafe cases. This a

Rename NamedDecl::getIdentifierName() to ::getNameAsCString() and make it
assert if the name is not an identifier. Update callers to do the right
thing and avoid this method in unsafe cases. This also fixes an objc
warning that was missing a space, and migrates a couple more to taking
IdentifierInfo and QualTypes instead of std::strings.

llvm-svn: 59936

show more ...

An expression is not foldable if it can't be fully evaluated. Fixes PR3060

llvm-svn: 59887

Introduction the DeclarationName class, as a single, general method of
representing the names of declarations in the C family of
languages. DeclarationName is used in NamedDecl to store the name of
t

Introduction the DeclarationName class, as a single, general method of
representing the names of declarations in the C family of
languages. DeclarationName is used in NamedDecl to store the name of
the declaration (naturally), and ObjCMethodDecl is now a NamedDecl.

llvm-svn: 59441

show more ...

rename Expr::tryEvaluate to Expr::Evaluate.

llvm-svn: 59426

Normalize many BasicBlock names.
- Use dotted notation for blocks related to a particular statement
type.
- Use .end for landing pads.

No functionality change in NDEBUG mode. :)

llvm-svn: 59210

Quick fix for crash in IRgen when we can tryEvaluate a condition to
something that is not an int.

- Ignore these cases for now, added FIXME that we should also boolize
them.

llvm-svn: 59184