designated initializers of an interface.
If the interface declaration does not have methods marked as designated
initializers then the interface inherits the designated initializers of
its super class.
llvm-svn: 196315
Unlike msvc, when handling a thiscall + sret gcc will
* Put the sret in %ecx
* Put the this pointer is (%esp)
This fixes, for example, calling stringstream::str.
llvm-svn: 196312
Before, there SourceManager would not return a FileEntry for a
SourceLocation of a macro expansion (if the header name itself is
defined in a macro). We'd then fallback to assume that the module
currently being built is the including module. However, in this case we
are actually interested in the spelling location of the filename loc in
order to derive the including module.
llvm-svn: 196311
This fixes a logic bug pointed out by Juraj Ivancic.
No behavior change because none of the in-tree clients of
cl::ExpandResponseFiles check the return value. In this case, the
@prefixed arguments are left in the command line. Downstream command
line processing has the opportunity to emit errors about it, so this
isn't that bad.
llvm-svn: 196306
This makes it possible to build the clang-format vs plugin from the cmake build.
It is a hack, as it shells out to "devenv" to actually build it, but it's hidden
away in a corner behind a flag, and it provides a convenient way of building the
plug-in from the command-line together with the rest of clang.
Differential Revision: http://llvm-reviews.chandlerc.com/D2310
llvm-svn: 196299
Fix use of std::lower_bound to check for equality if a match is found to ensure we don't return the next breakpoint with an ID greater than the break_id that was asked for.
llvm-svn: 196298
clang enables vectorization at optimization levels > 1 and size level < 2. opt
should behave similarily.
Loop vectorization and SLP vectorization can be disabled with the flags
-disable-(loop/slp)-vectorization.
llvm-svn: 196294
The backend converts 64-bit ORs into subreg moves if the upper 32 bits
of one operand and the low 32 bits of the other are known to be zero.
It then tries to peel away redundant ANDs from the upper 32 bits.
Since AND masks are canonicalized to exclude known-zero bits,
the test ORs the mask and the known-zero bits together before
checking for redundancy. The problem was that it was using the
wrong node when checking for known-zero bits, so could drop ANDs
that were still needed.
llvm-svn: 196267
- The fix to PR17631 fixes part of the cases where 'vzeroupper' should
not be issued before 'call' insn. There're other cases where helper
calls will be inserted not limited to epilog. These helper calls do
not follow the standard calling convention and won't clobber any YMM
registers. (So far, all call conventions will clobber any or part of
YMM registers.)
This patch enhances the previous fix to cover more cases 'vzerosupper' should
not be inserted by checking if that function call won't clobber any YMM
registers and skipping it if so.
llvm-svn: 196261
the build being broken for people using the public Mac OS X 10.9 SDK,
which does not have the Python framework any longer. The Xcode project
file already sets the -I and -L flags correctly so that <Python.h> and
-lpython will work correctly with the system's installed Python.
llvm-svn: 196259
Argyrios Kyrtzidis