- Current return-arguments-32 status: 15/1000 failures

llvm-svn: 68132

disable this feature for now, to err on the side of rejecting instead
of sometimes crashing.  rdar://6326239

llvm-svn: 68088

types don't get generated when blocks aren't used.

llvm-svn: 67898

llvm-svn: 67897

llvm-svn: 67895

LHS type and the computation result type; this encodes information into 
the AST which is otherwise non-obvious.  Fix Sema to always come up with the 
right answer for both of these types.  Fix IRGen and the analyzer to 
account for these changes.  This fixes PR2601.  The approach is inspired 
by PR2601 comment 2.

Note that this changes real *= complex in CodeGen from a silent 
miscompilation to an explicit error.

I'm not really sure that the analyzer changes are correct, or how to 
test them... someone more familiar with the analyzer should check those 
changes.

llvm-svn: 67889

GNU-style array designators, causing us to emit broken initializers.

llvm-svn: 67878

 - <rdar://problem/6710978> ccc/clang-driver ignore -fno-common

llvm-svn: 67762

is of type void*.  I'll try to add the appropriate checking later.

llvm-svn: 67721

llvm-svn: 67697

from previous block literals.

llvm-svn: 67696

llvm-svn: 67603

Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602

llvm-svn: 67601

llvm-svn: 67592

llvm-svn: 67499

functionality, fixing a crash on the attached testcase.  Eliminate the
BuiltinFunctions cache, as it can contain dangling pointers.  This fixes
a bunch of valgrind errors on test/CodeGen/builtins.c

llvm-svn: 67484

llvm-svn: 67481

some tests into the alias.c file.

llvm-svn: 67479

to something like:
define void @bar(%struct.foo* noalias sret %agg.result) nounwind {
instead of:
define void @bar(%struct.foo* noalias sret %agg.result, ...) nounwind {

llvm-svn: 67475

copy_helpers and dispose_helpers as necessary for them.

llvm-svn: 67453

function definition.

llvm-svn: 67446

code path.

llvm-svn: 67445

1. it wasn't applying to definitions, only declarations, e.g. int x __asm("foo")
2. multiple definitions were conflicting, they weren't getting merged.
3. the code was duplicated in several places.

llvm-svn: 67442

braces. We now build the appropriate fully-structured initializer list
for such things. Per PR3618, verified that we're getting the right
code generation.

llvm-svn: 67353

 - PR3818.

llvm-svn: 67297

readnone/readonly attributes.

llvm-svn: 67224

llvm-svn: 67219

There are some more complex cases (_Complex and structs)
that I'm still working on.

llvm-svn: 67218

llvm-svn: 67207

llvm-svn: 67165

llvm-svn: 67164

llvm-svn: 67147

llvm-svn: 67075

llvm-svn: 67074

literals.

llvm-svn: 66984

 - This is an ABI incompatiblity, but this is not likely to be a huge
   deal in practice. For now we at least generate self consistent code
   instead of crashing.
 - <rdar://problem/6657601> x86-32 ABI: Bitfields in small structures
   are not passed correctly

llvm-svn: 66713

done in sema, and is reflected by the existing PR3258.  In the meantime,
fix PR3682 by disabling a bogus assertion (which doesn't account for + 
operands).

llvm-svn: 66533

add support for modifiers on named references, like %c[foo].

llvm-svn: 66532

time handle + operands in operand counting, fixing asm.c:t7 to
expand into $2 instead of $1.

llvm-svn: 66531