llvm-svn: 102281

DefineImplicitCopyConstructor now uses SetBaseOrMemberInitializers to create implicit base initializers. (Member initializers are still handled by CodeGenFunction::SynthesizeCXXCopyConstructor for now).

llvm-svn: 102279

llvm-svn: 102275

llvm-svn: 102274

llvm-svn: 102273

llvm-svn: 102272

Add a new GetAddressOfBaseClass overload that takes a base path and. Use it for derived-to-base casts.

llvm-svn: 102270

llvm-svn: 102263

llvm-svn: 102262

 - Replace -cc1 level -fobjc-legacy-dispatch with -fobjc-dispatch-method={legacy,non-legacy,mixed}.

 - Lift "mixed" vs "non-mixed" policy choice up to driver level, instead of being buried in CGObjCMac.cpp.

 - No intended functionality change.

llvm-svn: 102255

llvm-svn: 102249

pointer operand. This fixes an abort on
MultiSource/Applications/ClamAV/libclamav_mbox.c.

llvm-svn: 102238

llvm-svn: 102226

llvm-svn: 102224

statements. Instead of the @try having a single @catch, where all of
the @catch's were chained (using an O(n^2) algorithm nonetheless),
@try just holds an array of its @catch blocks. The resulting AST is
slightly more compact (not important) and better represents the actual
language semantics (good).

llvm-svn: 102221

llvm-svn: 102219

llvm-svn: 102218

chain outwards when inside a nested exception scope.
 - A real test for this is going into LLVM test-suite.

llvm-svn: 102204

llvm-svn: 102203

NeXt's -fno-constant-cfstrings - wip.

llvm-svn: 102189

input and output types when the smaller value isn't mentioned in the
asm string.  Extend this support from integers to also allowing 
fp values to be mismatched (if not mentioned in the asm string).

llvm-svn: 102188

permitted in C++ but not in C. Fixes PR6900. Clang can now handle all
of Boost.Lambda's regression tests.

llvm-svn: 102170

llvm-svn: 102168

  T::apply <U>::type

Fixes PR6899, although I want to dig a little deeper into the FIXME
for dependent template names that refer to operators.

llvm-svn: 102167

llvm-svn: 102160

llvm-svn: 102112

immediately narrowed the access size. Fix this (and previous case) by just
choosing a better access size up-front.

llvm-svn: 102068

we have to narrow the access side immediately (can happen with packed,
-fno-bitfield-type-align).

llvm-svn: 102067

llvm-svn: 102047

llvm-svn: 102046

IRgen: Rewrite bit-field access policy to not access data beyond the bounds of the structure, which we also now verify as part of the post-layout consistency checks.
 - This fixes some pedantic bugs with packed structures, as well as major problems with -fno-bitfield-type-align.

 - Fixes PR5591, PR5567, and all known -fno-bitfield-type-align issues.

 - Review appreciated.

llvm-svn: 102045

llvm-svn: 102044

in a throw expression.  Use EmitAnyExprToMem to emit the throw expression,
which magically elides the final copy-constructor call (which raises a new
strict-compliance bug, but baby steps).  Give __cxa_throw a destructor pointer
if the exception type has a non-trivial destructor.

llvm-svn: 102039

llvm-svn: 102033

exceeds the minimum ABI alignment.

llvm-svn: 102019

llvm-svn: 102015

non-bit-fields).

llvm-svn: 102014

llvm-svn: 102007

because EmitBranch actually clears the insert point.  This version
actually accomplishes what I initially wanted.

llvm-svn: 101998

(if there's a current block).  The chief advantage of doing this is that it
lets us pick blocks (e.g. EH blocks) to push to the end of the function so
that fallthrough happens consistently --- i.e. it gives us the flexibility
of ordering blocks as we please without having to change the order in which
we generate code.  There are standard (?) optimization passes which can do some
of that for us, but better to generate reasonable code to begin with.

llvm-svn: 101997