Remove redundant -fno-stack-protector run with openbsd.
Add -target to the -fstack-protector tests so they pass on openbsd.
Patch by Brad Smith.
llvm-svn: 209991
Call it "libclang_rt.builtins-<arch>.a" to be consistent
with sanitizers/profile libraries naming. Modify Makefile
and CMake build systems and Clang driver accordingly.
Fixes PR19822.
llvm-svn: 209474
Windows on ARM expects ARMv8 (restricted IT) conditional instructions only.
Force enable the restricted IT mode via the backend option when targeting WoA.
llvm-svn: 209086
If `-shared` is specified, pull in a PIC-version of the profile runtime,
which was added to compiler-rt in r208947. I'm hoping this will get the
bots on my side.
llvm-svn: 208948
`clang -S -o - file.c -masm=att` will write assembly to stdout in at&t syntax
(the default), `-masm=intel` will instead output intel style asm.
llvm-svn: 208683
asan_cxx containts replacements for new/delete operators, and should
only be linked in C++ mode. We plan to start building this part
with exception support to make new more standard-compliant.
See https://code.google.com/p/address-sanitizer/issues/detail?id=295
for more details.
llvm-svn: 208610
iterating over different library path suffixes and different library versions.
To find the most appropriate library for the given command line flags we
iterate over a set of disk paths. Before probe each path the already
detected set of multilibs are cleared. If the set of paths contains
existing paths which do not satisfy command line flags or do not contain
necessary libraries and object files at all we might lose found multilibs.
The patch updates variables which hold detected multilibs if we really find
a new multilib matches command line flags.
The patch reviewed by Jon Roelofs.
llvm-svn: 208523
This addresses an existing FIXME item in the driver. The code model flag was
parsed in the actual tool rather than in the driver. This was problematic since
the value may be invalid. In that case, we would silently treat it as a default
value in non-assert builds, and abort in assert builds. Add a check in the
driver to validate that the value being passed is valid, and if not provide a
proper error message.
llvm-svn: 208275
Summary: The initial support for NaN2008 was added to the back-end in r206396.
Reviewers: atanasyan
Reviewed By: atanasyan
Differential Revision: http://reviews.llvm.org/D3448
llvm-svn: 208220
Don't bother with keeping the old support for x86_64 in 6.99.23+, just
use a single range. Update test cases for the always-on --eh-frame-hdr.
llvm-svn: 208170
After this patch clang will ignore -fdwarf2-cfi-asm and -ffno-dwarf2-cfi-asm and
always print assembly that uses cfi directives.
In llvm, MC itself supports cfi since the end of 2010 (support started
in r119972, is reported in the 2.9 release notes).
In binutils the support has been around for much longer. It looks like
support started to be added in May 2003. It is available in 2.15
(31-Aug-2011, 2.14 is from 12-Jun-2003).
llvm-svn: 207602
The original messages were:
"Driver: Honor %INCLUDE% when built with MinGW"
"Add missing test triples"
The test was still failing on OS X.
llvm-svn: 206973
Users are expected to pass system includes through the INCLUDE
environment variable on Windows. There's no reason to change behavior
based on the toolchain used to build Clang.
I didn't change the registry searching code because I'm not sure it
builds with mingw and I'm not set up to test it.
llvm-svn: 206934
Rafael Espindola