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
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
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
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
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
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
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
= 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
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
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
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
DeclContext once we've created it. This mirrors what we do for
function parameters, where the parameters start out with
translation-unit context and then are adopted by the appropriate
DeclContext when it is created. Also give template parameters public
access and make sure that they don't show up for the purposes of name
lookup.
Fixes PR9400, a regression introduced by r126920, which implemented
substitution of default template arguments provided in template
template parameters (C++ core issue 150).
How on earth could the DeclContext of a template parameter affect the
handling of default template arguments?
I'm so glad you asked! The link is
Sema::getTemplateInstantiationArgs(), which determines the outer
template argument lists that correspond to a given declaration. When
we're instantiating a default template argument for a template
template parameter within the body of a template definition (not it's
instantiation, per core issue 150), we weren't getting any outer
template arguments because the context of the template template
parameter was the translation unit. Now that the context of the
template template parameter is its owning template, we get the
template arguments from the injected-class-name of the owning
template, so substitution works as it should.
llvm-svn: 127004
template <class T> void foo();
template <> void foo<int>(); /* Spec 1 */
template <> void foo<int>(); /* Spec 2 */
If we look at the main location of the first explicit specialization (Spec 1) it can be seen that it points to the name of the *second* explicit specialization (Spec 2), which is a redeclaration of Spec1.
Hence, the source range obtained for Spec1 is not only inaccurate, but also invalid (the end location comes before the start location).
llvm-svn: 127002
type after type legalization has completed. Before then it may simply not be big
enough to hold the shift amount, particularly on x86 which uses a very small type
for shifts (this issue broke stuff in the past which is why LegalizeTypes carefully
uses a large type for shift amounts).
llvm-svn: 127000
There was a previous implementation with patterns that would
have matched e.g.
shl <v4i32> <i32>,
but this is not valid LLVM IR so they never were selected.
llvm-svn: 126998