the alias".

llvm-svn: 129485

During post-legalization DAG combining, be careful to only create shifts where the RHS is of the legal type for the new operation.

llvm-svn: 129484

Modified the OptionGroupOptions to be able to specify only some of the options
that should be appended by using the usage_mask in the group defintions and
also provided a way to remap them to a new usage mask after the copy. This 
allows options to be re-used and also targetted for specific option groups.

Modfied the CommandArgumentType to have a new eArgTypePlatform enumeration.
Taught the option parser to be able to automatically use the appropriate
auto completion for a given options if nothing is explicitly specified
in the option definition. So you don't have to specify it in the option
definition tables.

Renamed the default host platform name to "host", and the default platform
hostname to be "localhost".

Modified the "file" and "platform select" commands to make sure all options
and args are good prior to creating a new platform. Also defer the computation
of the architecture in the file command until all options are parsed and the
platform has either not been specified or reset to a new value to avoid
computing the arch more than once.

Switch the PluginManager code over to using llvm::StringRef for string
comparisons and got rid of all the AccessorXXX functions in lieu of the newer
mutex + collection singleton accessors.

llvm-svn: 129483

built clang binary that is used by the test. Build systems that use
symlinks for build outputs will fail these assertions otherwise.

llvm-svn: 129482

// rdar://9091893

llvm-svn: 129481

rdar://problem/9280370

llvm-svn: 129480

llvm-svn: 129475

Fix bug where source & target registers were swapped in an
emulation function.

llvm-svn: 129474

llvm-svn: 129473

the same allocation size but different primitive sizes(e.g., <3xi32> and
<4xi32>).  When ScalarRepl promotes them, it can't use a bit cast but
should use a shuffle vector instead.

llvm-svn: 129472

Check for unallocated instruction encodings when disassembling Thumb Branch instructions (tBcc and t2Bcc).

rdar://problem/9280470

llvm-svn: 129471

llvm-svn: 129470

rdar://problem/9279440

llvm-svn: 129469

llvm-svn: 129468

llvm-svn: 129467

ignored. There was a test to catch this, but it was just blindly updated in
a large change. This fixes another part of <rdar://problem/9275290>.

llvm-svn: 129466

defined in a macro. // rdar://9091893

llvm-svn: 129465

Removing the unaligned load tests from builtins-x86.c since they're generated by a regular 'load' now.

llvm-svn: 129464

llvm-svn: 129463

rdar://problem/9276651

llvm-svn: 129462

Remove extra bytes that were added for gdb.  We do not have good poiner to understand actual reason behind this fixme. Spot checking suggest that newer gdb does not need this.

llvm-svn: 129461

llvm-gcc-native-mingw32 builder.

llvm-svn: 129457

rdar://problem/9276427

llvm-svn: 129456

llvm-svn: 129451

llvm-svn: 129450

Passing unroll parameters (unroll-count, threshold, and partial unroll) via LoopUnroll class's ctor. Doing so 
will allow multiple context with different loop unroll parameters to run.  This is a minor change and no effect 
on existing application.

llvm-svn: 129449

Relocations between the object modules are properly resolved, as in the
following trivial example:

$ cat t.c
int foo();
int main() {
    return foo();
}
$ cat foo.c
int foo() {
    return 65;
}
$ clang -c t.c -fno-asynchronous-unwind-tables
$ clang -c foo.c -fno-asynchronous-unwind-tables
$ llvm-rtdyld t.o foo.o ; echo $?
loaded '_main' at: 0x10015c000
65

llvm-svn: 129448

llvm-svn: 129447

llvm-svn: 129446

llvm-svn: 129445

component names such as "engine" do not expand to "jit" and hence to
the native target libraries for external users.

Thanks to arrowdodger for reporting and diagnosing the problem.

llvm-svn: 129444

related tweaks to ExprMapKeyType.

llvm-svn: 129443

llvm-svn: 129442

llvm-svn: 129441

llvm-svn: 129440

llvm-svn: 129439

From Vassil Vassilev: Give external source's last resort lookup a chance, even if an identifier could resolve to a builtin.

llvm-svn: 129438

llvm-svn: 129437

llvm-svn: 129436

llvm-svn: 129435