- Currently, this is producing poor code, but we prefer correctness
   to performance for now. Eventually we should be able to generally
   avoid having to set the alignment when we control the alignment of
   the alloca.

 - This knocks out 33/1000 failures on my single argument ABI tests,
   down to 22/1000 and 18 of these appear to be gcc bugs. Woot.

llvm-svn: 64001

 - No intended functionality change, this is essentially enabling
   direct passing of complex and aggregate values, which no ABI is
   using.

llvm-svn: 63863

value.
 - No functionality change.

llvm-svn: 63859

 - No intended functionality change, all current ABI implementations
   were only using indirect for complex/aggregate types, which were
   being passed indirectly with the Direct ABIInfo kind.

llvm-svn: 63858

 - No (intended) functionality change, the semantic changes are to come.

llvm-svn: 63850

llvm-svn: 63845

llvm-svn: 63813

llvm-svn: 63811

information.

llvm-svn: 63799

llvm-svn: 63794

wrong in some cases.

llvm-svn: 63780

to CGCall functions.

llvm-svn: 63775

llvm-svn: 63726

llvm-svn: 63681

 - Now only 27/500 failures on ABITest single argument tests; from
   350/500. :)
 - As with return types, a large percentage of these are likely to be
   gcc bugs, not yet reviewed.

Also, fix bug in handling of Ignore ABI type in argument lists.

llvm-svn: 63654

return types).

llvm-svn: 63645

(the main point of this restructing).

llvm-svn: 63619

acceptable kind with more precise semantics.

llvm-svn: 63617

native IRgen type is. This is like Default, but without any extra
semantics (like automatic tweaking of structures or void).

llvm-svn: 63615

llvm-svn: 63613

llvm-svn: 63612

 - Still have to convert some consumers over.

llvm-svn: 63610

llvm-svn: 63586

llvm-svn: 63576

llvm-svn: 63571

 - Inefficient & leaks memory currently, will be cleaned up subsequently.

llvm-svn: 63567

 - Lift CGFunctionInfo creation above ReturnTypeUsesSret and
   EmitFunction{Epi,Pro}log.

llvm-svn: 63553

 - Lift CGFunctionInfo creation up to callers of EmitCall.

 - Move isVariadic bit out of CGFunctionInfo, take as argument to
   GetFunctionType instead.

No functionality change.

llvm-svn: 63550

llvm-svn: 63538

llvm-svn: 63531

llvm-svn: 63472

llvm-svn: 63471

llvm-svn: 63467

function/call info.

llvm-svn: 63466

in terms of where the type resides in the containing object. This is a
more clear embodiement of the spec & fixes a merging issue with
unions. Down to 3/1000 failures.

llvm-svn: 63455

computing in bytes not bits. We are now down to 22/1000 failures on
the return types tests, and 18 of those are gcc bugs I believe.

llvm-svn: 63438

class, not integer.

llvm-svn: 63426

matches gcc 4.2 (not llvm-gcc).

llvm-svn: 63413

robust enough for general use.

llvm-svn: 63406

x86_64 ABI: Split small vectors which cross an eightbyte boundary. Down to 33/500 return type failures.

llvm-svn: 63404