for extracting target specific information.
- Patch for commit 241267: ShouldUseInlineAtomic was set incorrectly when subArch was
not specified, causing regressions.
Change-Id: Iabb35d59722f4972f1a3ab4365880add5bbcfdcc
llvm-svn: 241343
The Job base class was removed in r241310, so replace a couple of
references to it with Command. Also change another use of Job with
Action, since that's the term used in the source.
llvm-svn: 241327
Test case trap-fnattr.cpp was failng on clang-ppc64-elf-linux2 because ppc64
sign-extends the i32 return value.
This is a follow-up to r241306.
llvm-svn: 241314
We had a strange relationship here where we made a list of Jobs
inherit from a single Job, but there weren't actually any places where
this arbitrary nesting was used or needed.
Simplify all of this by removing Job entirely and updating all of the
users to either work with a JobList or a single Command.
llvm-svn: 241310
This is needed to use clang's command line option "-ftrap-function" for LTO and
enable changing the trap function name on a per-call-site basis.
rdar://problem/21225723
Differential Revision: http://reviews.llvm.org/D10831
llvm-svn: 241306
While there replace stable_sort of std::string with just sort, stability
is not necessary for "simple" value types. No functional change intended.
llvm-svn: 241299
instructions introduced in POWER8.
These are the Clang-related changes for http://reviews.llvm.org/D10704
All builtins are added in altivec.h and guarded with the POWER8_VECTOR macro.
Phabricator review: http://reviews.llvm.org/D10736
llvm-svn: 241293
We use findModuleForHeader() in several places, but in header search we
were not calling it when a framework module didn't show up with the
expected name, which would then lead to unexpected non-modular includes.
Now we will find the module unconditionally for frameworks. For regular
frameworks, we use the spelling of the module name from the module map
file, and for inferred ones we use the canonical directory name.
In the future we might want to lock down framework modules sufficiently
that these name mismatches cannot happen.
rdar://problem/20465870
llvm-svn: 241258
It turns out that nullptr pointers to data members act differently in
function templates vs class templates. Class templates use a variable
width representation proportional to the number of fields needed to
materialize it. Function templates always use a single '0' template
parameter. However, using '0' all the time is problematic if the class
uses single or multiple inheritance. In those cases, use -1.
llvm-svn: 241251
Objective-C format strings now support modifier flags
that can be attached to a '@' conversion. Currently
the only one supported, as of iOS 9 and OS X 10.11,
is the new "technical term", denoted by the flag "tt",
for example:
%[tt]@
instead of just:
%@
The 'tt' stands for "technical term", which is used
by the string-localization facilities on Darwin to
add the appropriate spacing or quotation depending
the language locale.
Implements <rdar://problem/20374720>.
llvm-svn: 241243
This change reduces some unnecessary boilerplate
since all calls to 'setPosition' are currently paired
with setting the flag of OptionalFlag.
No functionality change.
llvm-svn: 241242
No more hardcoded paths: clang will use -sysroot as gcc root location if
provided. Otherwise, it will search for gcc on the path. If not found it
will use the driver installed location.
http://reviews.llvm.org/D5268
Patch by Ruben Van Boxem, Martell Malone, Yaron Keren.
Reviewed by Reid Kleckner.
llvm-svn: 241241
The next code is generated for this construct:
```
if (__kmpc_cancellationpoint(ident_t *loc, kmp_int32 global_tid, kmp_int32 cncl_kind) != 0)
<exit from outer innermost construct>;
```
llvm-svn: 241239
On Windows the user may invoke the linker directly, so we might not have an
opportunity to add runtime library flags to the linker command line. Instead,
instruct the code generator to embed linker directive in the object file
that cause the required runtime libraries to be linked.
We might also want to do something similar for ASan, but it seems to have
its own special complexities which may make this infeasible.
Differential Revision: http://reviews.llvm.org/D10862
llvm-svn: 241225
'fork'+'exec' combination made scan-build and ccc-analyzer hang under Windows. The patch replaces 'fork'+'exec' with more reliable 'system' (ccc-analyzer) and piped 'open' (scan-build). See http://reviews.llvm.org/D8774 and http://reviews.llvm.org/D9357 for more details.
llvm-svn: 241201
Alexandros Lamprineas