builds, and bring mm_alloc.h into the fold. Start playing some tricks
with these builtin modules to mirror the include_next tricks that the
headers already perform.
llvm-svn: 149434
The Darwin toolchain constructor was assuming that all Darwin triples would
have an OS string starting with "darwin". Triples starting with "macosx"
would misinterpret the version number, and "ios" triples would completely
miss the version number (or worse) because the OS name is not 6 characters
long. We lose some sanity checking of triple strings here, since the
Triple.getOSVersion function doesn't do all the checking that the previous
code did, but this still seems like a step in the right direction.
llvm-svn: 149422
__has_builtin
in an empty file, as we were overwriting the EOF token. Overwriting an arbitrary token
never seems like a good idea in the error case. This fixes a bug reported on the GCC
list :)
llvm-svn: 149397
This fixes the case where Clang would output:
error: format specifies type 'wchar_t *' (aka 'wchar_t *')
ArgTypeResult::getRepresentativeTypeName needs to take into account
that wchar_t can be a built-in type (as opposed to in C, where it is a
typedef).
llvm-svn: 149387
ConstantDataArray::getString instead.
Many instances of ConstantArray::get() could be moved to
use more efficient ConstantDataArray methods that avoid a ton
of intermediate Constant*'s for each element (e.g.
GetConstantArrayFromStringLiteral). I don't plan on doing this
in the short-term though.
llvm-svn: 149363
Original log:
Convert ProgramStateRef to a smart pointer for managing the reference counts of ProgramStates. This leads to a slight memory
improvement, and a simplification of the logic for managing ProgramState objects.
# Please enter the commit message for your changes. Lines starting
llvm-svn: 149339
driver based on discussions with Doug Gregor. There are several issues:
1) The patch was not reviewed prior to commit and there were review comments.
2) The design of the functionality (triple-prefixed tool invocation)
isn't the design we want for Clang going forward: it focuses on the
"user triple" rather than on the "toolchain triple", and forces that
bit of state into the API of every single toolchain instead of
handling it automatically in the common base classes.
3) The tests provided are not stable. They fail on a few Linux variants
(Gentoo among them) and on mingw32 and some other environments.
I *am* interested in the Clang driver being able to invoke
triple-prefixed tools, but we need to design that feature the right way.
This patch just extends the previous hack without fixing the underlying
problems with it. I'm working on a new design for this that I will mail
for review by tomorrow.
I am aware that this removes functionality that NetBSD relies on, but
this is ToT, not a release. This functionality hasn't been properly
designed, implemented, and tested yet. We can't "regress" until we get
something that really works, both with the immediate use cases and with
long term maintenance of the Clang driver.
For reference, the original commit log:
Keep track of the original target the user specified before
normalization. This used to be captured in DefaultTargetTriple and is
used for the (optional) $triple-$tool lookup for cross-compilation.
Do this properly by making it an attribute of the toolchain and use it
in combination with the computed triple as index for the toolchain
lookup.
llvm-svn: 149337
Original log:
Convert ProgramStateRef to a smart pointer for managing the reference counts of ProgramStates. This leads to a slight memory
improvement, and a simplification of the logic for managing ProgramState objects.
llvm-svn: 149336
consume one or more of their arguments. If not done, this will cause a leak
as method will not consume the argument when receiver is null.
In this patch, the null path releases consumed argument.
// rdar://10444474
llvm-svn: 149279
This is to prevent diagnostic when using NSLocalizedString or CFCopyLocalizedString
macros which are usually used in place of NS and CF strings literals.
llvm-svn: 149268
mangling of floating-point literals. I just went ahead and
reimplemented toString() here; if someone wants to generalize
the library routine to do this, or feels strongly that we should
be post-processing, please feel free.
llvm-svn: 149256
'-target'. The original flag was part of a flag group that marked it as
driver-only. The new flag didn't ever get equivalent treatment. This
caused the '-target' flag to get passed down to any raw GCC invocation.
Marking it as a driver option fixes this and PR11875.
llvm-svn: 149244
Eli Friedman