because we don't understand how the specific instruction is doing sign
extension.

llvm-svn: 98404

llvm-svn: 98403

mostly the same.

llvm-svn: 98402

Use CodeMetrics.analyzeBasicBlock() to estimate BB size.

llvm-svn: 98401

Fixes an assertion arising C overload analysis, but really I can't imagine
that this wouldn't cause a thousand other uncaught failures.

Fixes PR6600.

llvm-svn: 98400

Tested: make CPPFLAGS=-m64 CXXFLAGS=-m64 -j8 && (cd tools/clang;make test)
llvm-svn: 98399

llvm-svn: 98398

llvm-svn: 98397

 - The implementation is currently very brain dead and inefficient, but I have a
   clear plan on how to fix it.

 - The good news is, it works and correctly assembles 403.gcc (when built with
   Clang, at '-Os', '-Os -g', and '-O3'). Even better, at '-Os' and '-Os -g',
   the resulting binary is exactly equivalent to that when built with the system
   assembler. So it probably works! :)

llvm-svn: 98396

llvm-svn: 98395

llvm-svn: 98394

when initialized variable is a byref block variable and is referenced recursively
in the initializer (you guessed it, it is block implementation of
fibonacci number). Fix, on the other hand is trvial, by generating the
API for byref variable before API for its initializer. We will have this
test added to our internal test suite as a clang-style test is not possible
due to very convoluted IR sequence. Fixes radar 7745514.

llvm-svn: 98393

llvm-svn: 98392

llvm-svn: 98391

remove it.

llvm-svn: 98390

some of its callers.

llvm-svn: 98388

it to be non-virtual and soon disappear.

llvm-svn: 98387

llvm-svn: 98386

llvm-svn: 98385

llvm-svn: 98384

llvm-svn: 98381

llvm-svn: 98380

llvm-svn: 98379

llvm-svn: 98378

llvm-svn: 98377

llvm-svn: 98376

llvm-svn: 98375

actually X86_StdCall or X86_FastCall.

llvm-svn: 98374

llvm-svn: 98373

llvm-svn: 98372

llvm-svn: 98370

llvm-svn: 98369

definitions.

llvm-svn: 98368

llvm-svn: 98367

for a global instead of messing around with string buffers.

llvm-svn: 98366

llvm-svn: 98365

no arguments instead of having to come up with a unique name.
This also makes the code less fragile.

llvm-svn: 98364

No functionality change.

llvm-svn: 98363

whether it inherited one from a previous declaration.

Patch by Enea Zaffanella!

llvm-svn: 98362

can get it from the context now.

llvm-svn: 98361