Summary:
Strictly speaking, the MIPS*R2 ISA's should not permit -mnan=2008 since this
feature was added in MIPS*R3. However, other toolchains permit this and we
should do the same.
Reviewers: atanasyan
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D13057
llvm-svn: 248481
Fix of dangling StringRef after temporary std::string is destroyed
Follow-up to: http://reviews.llvm.org/rL248479
Reviewers: alexfh
Subscribers: cfe-commits
llvm-svn: 248480
Fix of dangling StringRef after temporary std::string is destroyed
Follow-up to: http://reviews.llvm.org/rL248370
Reviewers: alexfh
Subscribers: cfe-commits
llvm-svn: 248479
Summary:
With Windows 10 SDK, Include and Lib directories now contain an additional subfolder with the name that corresponds to the full version of the SDK, for example:
- C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\um
- C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\um\x64
Reviewers: ruiu, rnk
Subscribers: majnemer, cfe-commits
Differential Revision: http://reviews.llvm.org/D12832
llvm-svn: 248463
Summary:
This corresponds to a patch to compiler-rt (D13112).
Xcode 7 doesn't support targeting iOS5 and earlier. Instead of just dropping cc_kext_ios5, I've repurposed it to cc_kext_ios, and I'm pulling the iOS architectures out of cc_kext. Putting OS X and iOS slices inside the same archive was just odd.
Reviewers: bogner, bob.wilson
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D13113
llvm-svn: 248442
Added new option --cuda-path=<path> which allows
overriding default search paths.
If it's not specified we look for CUDA installation in
/usr/include/cuda and /usr/include/cuda-7.0.
Differential Revision: http://reviews.llvm.org/D12989
llvm-svn: 248433
Added new option --cuda-path=<path> which allows
overriding default search paths.
If it's not specified we look for CUDA installation in
/usr/include/cuda and /usr/include/cuda-7.0.
Differential Revision: http://reviews.llvm.org/D12989
llvm-svn: 248408
This translates to -load name.so in the cc1 command. We can't name the driver
option -load, as that means "link against oad", so instead we follow GCC's lead
and name the option -fplugin.
llvm-svn: 248378
An assertion hit has been fixed for cmdlines like
$ clang --target=arm-linux-gnueabi -mcpu=generic hello.c
Related to: http://reviews.llvm.org/rL245445
Reviewers: rengolin
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D13013
llvm-svn: 248370
* Only the last of the --cuda-host-only/--cuda-device-only options has effect.
* CudaHostAction always wraps host-side compilation now.
* Fixed printing of empty action lists.
Differential Revision: http://reviews.llvm.org/D12892
llvm-svn: 248297
This changes getARMFloatABI to use the ToolChain and Args instead of Driver,
Args, Triple. Although this pushes the Triple calculation/parsing into the
function itself, it enables the use of the function for a future change. The
reason to sink the triple calculation here is to avoid threading the Triple
through multiple layers in a future change.
llvm-svn: 248095
Rather than using re-calculating the effective triple, thread the already
calculated value down into AddARMTargetArgs. This avoids both recreating the
triple, as well as re-parsing the triple as it was already done in the previous
frame.
llvm-svn: 248094
Use an enumeration for the Floating Point ABIs supported on MIPS. This is
replicating the ARM change to avoid string based tracking of the floating point
ABI. NFC.
llvm-svn: 248083
Use an enumeration and change the use of the FloatABI from a string to the
enumeration. This avoids the use of string values to represent an enumeration.
NFC.
llvm-svn: 247967
There is no __cxa_finalize symbol available on recent Solaris OS
versions, so we need this flag to make non trivial C++ programs run.
Also stop looking for cxa_finalize.o, since it won't be there.
Patch by Xan López!
llvm-svn: 247634
This is actually needed, otherwise libc won't be added at all. For
instance when building libclang.so all the libc symbols won't be
found, with ld warning about libc being an "implicit dependency".
Patch by Xan López!
llvm-svn: 247603
-force-align-stack.
Also, make changes to the driver so that -mno-stack-realign is no longer
an option exposed to the end-user that disallows stack realignment in
the backend.
Differential Revision: http://reviews.llvm.org/D11815
llvm-svn: 247451
Summary:
With Visual Studio 2015 release, a part of runtime library was extracted
and now comes with Windows Kits. This patch enables clang to use
Universal CRT library if %INCLUDE or %LIB environment varaibles are not
specified.
See also https://llvm.org/bugs/show_bug.cgi?id=24741
Patch by Igor Kudrin
Reviewers: zturner, hans, rnk
Subscribers: ruiu, cfe-commits
Differential Revision: http://reviews.llvm.org/D12695
llvm-svn: 247362
If target supports TLS all threadprivates are generated as TLS. If target does not support TLS, use runtime calls for proper codegen of threadprivate variables.
llvm-svn: 247273
This flag causes the compiler to emit bit set entries for functions as well
as runtime bitset checks at indirect call sites. Depends on the new function
bitset mechanism.
Differential Revision: http://reviews.llvm.org/D11857
llvm-svn: 247238
Seems it broke the Polly build.
From http://lab.llvm.org:8011/builders/perf-x86_64-penryn-O3-polly-fast/builds/11687/steps/compile/logs/stdio:
In file included from /home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/lib/TableGen/Record.cpp:14:0:
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/include/llvm/TableGen/Record.h:369:3: error: looser throw specifier for 'virtual llvm::TypedInit::~TypedInit()'
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/include/llvm/TableGen/Record.h:270:11: error: overriding 'virtual llvm::Init::~Init() noexcept (true)'
llvm-svn: 247222
This implements basic support for compiling (though not yet assembling
or linking) for a WebAssembly target. Note that ABI details are not yet
finalized, and may change.
Differential Revision: http://reviews.llvm.org/D12002
llvm-svn: 246814
Summary: The command line options for these are -Wa,--trap and -Wa,--break.
Patch by Scott Egerton.
Reviewers: vkalintiris, dsanders
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D11676
llvm-svn: 246765
The ACLE (ARM C Language Extensions) 2.0 allows the __fp16 type to be
used as a functon argument or return type (ACLE 1.1 did not).
The current public release of the AAPCS (2.09) states that __fp16 values
should be converted to single-precision before being passed or returned,
but AAPCS 2.10 (to be released shortly) changes this, so that they are
passed in the least-significant 16 bits of either a GPR (for base AAPCS)
or a single-precision register (for AAPCS-VFP). This does not change how
arguments are passed if they get passed on the stack.
This patch brings clang up to compliance with the latest versions of
both of these specs.
We can now set the __ARM_FP16_ARGS ACLE predefine, and we have always
been able to set the __ARM_FP16_FORMAT_IEEE predefine (we do not support
the alternative format).
llvm-svn: 246764
Original commit message:
[ARM] Allow passing/returning of __fp16 arguments
The ACLE (ARM C Language Extensions) 2.0 allows the __fp16 type to be
used as a functon argument or return type (ACLE 1.1 did not).
The current public release of the AAPCS (2.09) states that __fp16 values
should be converted to single-precision before being passed or returned,
but AAPCS 2.10 (to be released shortly) changes this, so that they are
passed in the least-significant 16 bits of either a GPR (for base AAPCS)
or a single-precision register (for AAPCS-VFP). This does not change how
arguments are passed if they get passed on the stack.
This patch brings clang up to compliance with the latest versions of
both of these specs.
We can now set the __ARM_FP16_ARGS ACLE predefine, and we have always
been able to set the __ARM_FP16_FORMAT_IEEE predefine (we do not support
the alternative format).
llvm-svn: 246760