This fixes <rdar://problem/6163088> clang ObjC rewriter: @synchronized ([foo class]) {} does not cast properly.

llvm-svn: 55118

llvm-svn: 55117

llvm-svn: 55116

llvm-svn: 55115

Implement operator<< in terms of basic types rather than [u]int*_t, which is better for portability.  There might be some way to factor this all with metaprogramming magic, but I'm not sure how offhand.

llvm-svn: 55114

slowdown in bzip2.

llvm-svn: 55113

llvm-svn: 55112

llvm-svn: 55110

lines as errors.

llvm-svn: 55109

 - Functional for simple cases but there are some glaring omissions
   (protocols, properties, and other language extensions).
 - The code needs a fair bit of cleaning.

llvm-svn: 55108

Suppress count output from 'make test' on errors (used to generate
result code).

llvm-svn: 55107

the suggestion of resistor.

If this breaks some other platform, please go ahead and back this out.

llvm-svn: 55106

scripts dir appear before the user path.
 - This is an attempt to pick up the right executables. We should
   probably be substituting the exact things we want for clang a la
   the LLVM test script.

llvm-svn: 55105

directory.
 - Removed .ll from the svn:ignore lists to try and prevent this.
 - Added svn:ignore on test/Misc/Output

llvm-svn: 55104

directory.
 - Also, return proper error code if testing fails.

llvm-svn: 55103

people want fast *and* correct.  Sheesh.

llvm-svn: 55102

llvm-svn: 55101

 - Postgres
 - llvm-test/SingleSource/UnitTests/{2006-01-23-InitializedBitField,
   2004-11-28-GlobalBoolLayout, 2003-05-02-DependentPHI}

llvm-svn: 55100

llvm-svn: 55099

difference from generic x86 is the defines.  The rest is non-trivial to 
implement.

I'm not planning on adding any more targets myself; if there are any 
targets anyone is currently using that are missing, feel free to add 
them, or ask me to add them.

This concludes the work I'm planning for the TargetInfo 
implementations at the moment; all the other issues with TargetInfo require
some API changes, and I haven't really thought it through.  Some of the
remaining issues: allowing targets to define size_t and wchar_t properly,
adding some sort of __builtin_type_info intrinsic so we can finish clang's 
limits.h and float.h and get rid of a massive number of macro 
definitions, allowing target-specific command-line options, allowing
target-specific defaults for certain command-line options like
-fms-extensions, exposing vector alignment outside of the description 
string, exposing endianness outside of the description string, allowing 
targets to expose special bit-field layout requirements, exposing some 
sort of custom hook for call generation in CodeGen, and adding CPU 
selection to control defines like __SSE__.

llvm-svn: 55098

llvm-svn: 55097

llvm-svn: 55096

llvm-svn: 55095

llvm-svn: 55094

llvm-svn: 55093

llvm-svn: 55092

This approach allows adding OS-specific targets/defines/etc. without 
completely breaking unknown subtargets.  No new subtargets yet, although 
I plan to add x86-Linux soon.  Others can add targets that they use as 
needed; adding a new subtarget takes very little code.

Also does some fixups for description strings; a lot of them were 
unspecified.  I think all the ones I added are correct, but 
they're unverified; corrections are welcome.

llvm-svn: 55091

this speeds up the bcreader from 6.67s to 0.12s on a testcase Daniel 
provided.  rdar://6158117

llvm-svn: 55090

llvm-svn: 55089

llvm-svn: 55087

up somehow.

This concludes the series of reorg patches for the target 
implementations.

llvm-svn: 55086

llvm-svn: 55085

instead of requiring an std::vector.

llvm-svn: 55084

llvm-svn: 55083

llvm-svn: 55082

llvm-svn: 55080

namespace out of the isel emitters and into common code.

llvm-svn: 55079

out of X86ISelDAGToDAG.cpp C++ code and into tablegen code.
Among other things, using tablegen for these things makes them
friendlier to FastISel.

Tablegen can handle the case of i8 subregs on x86-32, but currently
the C++ code for that case uses MVT::Flag in a tricky way, and it
happens to schedule better in some cases. So for now, leave the
C++ code in place to handle the i8 case on x86-32.

llvm-svn: 55078

llvm-svn: 55077

class hold a MachineRegisterInfo member, and make the
MachineBasicBlock be passed in to SelectInstructions rather
than the FastISel constructor.

llvm-svn: 55076