so that va_start/va_arg/et.al. will walk arguments correctly for Cell SPU.
N.B.: Because neither clang nor llvm-gcc-4.2 can be built for CellSPU, this is
still unexorcised code.
llvm-svn: 58415
- That is, the metadata for a protocol is only emitted if that
protocol is actually used in the translation unit. This is
important because Objective-C headers frequently contain a large
number of protocol definitions, only a few of which will be used in
any given file.
llvm-svn: 58400
allows ppcf128->int conversion to work with
DeadInstructionElimination. This is now turned
off but RM is harmless. It does not do a complete
job of modeling the rounding mode.
Revert marking MFCR as using all 7 CR subregisters;
while correct, this caused the problem in PR 2964,
plus the local RA crash noted in the comments.
This was needed to make DeadInstructionElimination,
but as we are not running that, it is backed out
for now. Eventually it should go back in and the
other problems fixed where they're broken.
llvm-svn: 58391
- Allows definitions of overloaded functions :)
- Eliminates extraneous error messages when we have a definition of a
function that isn't an overload but doesn't have exactly the same type
as the original.
llvm-svn: 58382
other day that PPC custom lowering could create
a BUILD_PAIR of two f64 with a result type of...
f64! - already fixed). Fix a place that triggers
the sanity check.
llvm-svn: 58378
is morphed by AnalyzeNewNode into a previously
processed node, and different result values of
that node are remapped to values with different
nodes, then we could end up using wrong values
here [we were assuming that all results remap
to values with the same underlying node]. This
seems theoretically possible, but I don't have
a testcase. The meat of the patch is in the
changes to AnalyzeNewNode/AnalyzeNewValue and
ReplaceNodeWith. While there, I changed names
like RemapNode to RemapValue, since it really
remaps values. To tell the truth, I would be
much happier if we were only remapping nodes
(it would simplify a bunch of logic, and allow
for some cute speedups) but I haven't yet worked
out how to do that.
llvm-svn: 58372
- Unfortunately, I don't have an easy way to map from named sections
to numbers nicely so they don't get page numbers or integrate in
the list well.
llvm-svn: 58368
va_list, not the value. Patch fixes an assert on
x86-64 and a wrong-code bug on x86. I'm not completely sure,
but I think it's a regression from r58306.
Does anyone run regression tests regularly on x86-64? The crash should
have been picked up there.
llvm-svn: 58366
The attached patch adds additional checks to -warn-objc-missing-dealloc. It checks that all ivars which are used in implementation of synthesized properties are either
a) released in dealloc if the property has retain" or "copy" attribute OR
b) not released in dealloc if the property has "assign" attribute
llvm-svn: 58363
BindDecl better describes what the function does:
- Bind the VarDecl to its memory region
- Bind the memory region to some initial value.
llvm-svn: 58359
Chris Lattner