llvm-svn: 127049

We start a fake debugserver listening on localhost:12345 and issue the command
'process connect connect://localhost:12345' to connect to it.

llvm-svn: 127048

Patch by Johannes Schaub!

Fixes PR8548

llvm-svn: 127047

When diagnostics are suppressed (e.g., because of code completion), don't trigger the ExprTemplates.empty() check at the end of a function body

llvm-svn: 127046

number of threads.  In that case make the number of threads
equal to the number of jobs and launch one jobs on each
thread.  This makes things work like make -j.

llvm-svn: 127045

chosing which FP back-chain methods to use since we can rely upon generic 
register numbers after that.

llvm-svn: 127044

llvm-svn: 127043

llvm-svn: 127042

too. Fixes PR7900.

While I'm in this area, improve the diagnostic when the type being
destroyed doesn't match either of the types we found.

llvm-svn: 127041

llvm-svn: 127040

llvm-svn: 127039

llvm-svn: 127038

to cope with non-type templates by providing appropriate
errors. Previously, we would either assert, crash, or silently build a
dependent type when we shouldn't. Fixes PR9226.

llvm-svn: 127037

It gives better results. Sometimes, a live range can be large and still have
high spill weight. Such a range should not be spilled.

llvm-svn: 127036

llvm-svn: 127034

llvm-svn: 127033

Expands register/immediate pairs when the immediate is too large to fit in 16-bit field. Patch by Akira Hatanaka

llvm-svn: 127032

bitcasts, which are really no-ops here. This fixes slowdowns on
MultiSource/Applications/aha and others.

llvm-svn: 127031

to find the instantiated declaration within a template instantiation
fails to do so. It's likely that the original instantiation got
dropped due to instantiation failures, which doesn't actually break
the invariants of the AST. This eliminates a number of
crash-on-invalid failures, e.g., PR9300.

llvm-svn: 127030

llvm-svn: 127029

that contain only letters, digits and the characters "_" and ".".

llvm-svn: 127028

llvm-svn: 127027

inefficient file system buffering if the writes are not a multiple of the desired
buffer size. Avoid this by limiting the large write to a multiple of the buffer
size and copying the remainder into the buffer.

Thanks to Dan for pointing this out.

llvm-svn: 127026

llvm-svn: 127025

properly cope with NULL return values.

llvm-svn: 127024

Initially, slot indexes are quad-spaced. There is room for inserting up to 3
new instructions between the original instructions.

When we run out of indexes between two instructions, renumber locally using
double-spaced indexes. The original quad-spacing means that we catch up quickly,
and we only have to renumber a handful of instructions to get a monotonic
sequence. This is much faster than renumbering the whole function as we did
before.

llvm-svn: 127023

llvm-svn: 127022

llvm-svn: 127021

llvm-svn: 127020

Disable ARMGlobalMerge on darwin. The debugger is not yet able to extract individual variable's info from merged global.

llvm-svn: 127019

Emit a stop point before a call expression so that debugger has some chance of getting some footing when user wants to stop at 2nd bar() in following expression when all function calls are inlined.
  = bar() + ... + bar() + ...

clang keeps track of column numbers, so we could put location entries for all subexpressions but that will significantly bloat debug info in general, but a location for call expression is helpful here.

llvm-svn: 127018

llvm-svn: 127017

DependentTemplateSpecializationType during tree transformation, retain
the NestedNameSpecifierLoc as it was used to translate the template
name, rather than reconstructing it from the template name.

Fixes PR9401.

llvm-svn: 127015

You can't really predict how many indexes will be needed from the number of
defs, so let's keep it simple.

Also remove an extra empty index that was inserted after each basic block. It
was intended for live-out ranges, but it was never used that way.

llvm-svn: 127014

llvm-svn: 127013

capture the template parameters of template template parameters.

llvm-svn: 127012

This allows us to override CFLAGS on the command line:

$ CFLAGS='-arch $(ARCH) -gdwarf-2 -O0' ./dotest.py -C clang -A i386 -v objc-optimized

Session logs for test failures/errors will go into directory '2011-03-04-10_33_57'
Command invoked: python ./dotest.py -C clang -A i386 -v objc-optimized
----------------------------------------------------------------------
Collected 2 tests

1: test_break_with_dsym (TestObjcOptimized.ObjcOptimizedTestCase)
   Test 'expr member' continues to work for optimized build. ... ok
2: test_break_with_dwarf (TestObjcOptimized.ObjcOptimizedTestCase)
   Test 'expr member' continues to work for optimized build. ... ok

----------------------------------------------------------------------
Ran 2 tests in 1.902s

OK
$

llvm-svn: 127011

raw_ostream: If writing a string that is larger than the buffer, write it directly instead of doing many buffer-sized writes.

This caps the number of write(2) calls per string to a maximum of 2.

llvm-svn: 127010

test that objective-c expression parser continues to work for optimized build.

Radar filed:
# rdar://problem/9087739
# test failure: objc_optimized does not work for "-C clang -A i386"

llvm-svn: 127009

llvm-svn: 127008