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Rainer Orth f0f716df8e [Solaris] __float128 is supported on Solaris/x86 
When rebasing https://reviews.llvm.org/D40898 with GCC 5.4 on Solaris 11.4, I ran
into a few instances of

In file included from /vol/llvm/src/compiler-rt/local/test/asan/TestCases/Posix/asan-symbolize-sanity-test.cc:19:
In file included from /usr/gcc/5/lib/gcc/x86_64-pc-solaris2.11/5.4.0/../../../../include/c++/5.4.0/string:40:
In file included from /usr/gcc/5/lib/gcc/x86_64-pc-solaris2.11/5.4.0/../../../../include/c++/5.4.0/bits/char_traits.h:39:
In file included from /usr/gcc/5/lib/gcc/x86_64-pc-solaris2.11/5.4.0/../../../../include/c++/5.4.0/bits/stl_algobase.h:64:
In file included from /usr/gcc/5/lib/gcc/x86_64-pc-solaris2.11/5.4.0/../../../../include/c++/5.4.0/bits/stl_pair.h:59:
In file included from /usr/gcc/5/lib/gcc/x86_64-pc-solaris2.11/5.4.0/../../../../include/c++/5.4.0/bits/move.h:57:
/usr/gcc/5/lib/gcc/x86_64-pc-solaris2.11/5.4.0/../../../../include/c++/5.4.0/type_traits:311:39: error: __float128 is not supported on this target

  struct __is_floating_point_helper<__float128>
                                    ^

during make check-all.  The line above is inside

#if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_FLOAT128)

  template<>
    struct __is_floating_point_helper<__float128>
    : public true_type { };

#endif

While the libstdc++ header indicates support for __float128, clang does not, but
should.  The following patch implements this and fixed those errors.

Differential Revision: https://reviews.llvm.org/D41240

llvm-svn: 330572
 		2018-04-23 09:28:08 +00:00
clang [Solaris] __float128 is supported on Solaris/x86 2018-04-23 09:28:08 +00:00
clang-tools-extra update readability-identifier-naming-objc test to use interface ivar. Implementation ivars are not supported in 32-bits OS. 2018-04-23 01:05:02 +00:00
compiler-rt Revert "[Sanitizer] Internal Printf string precision argument + padding." 2018-04-20 20:24:02 +00:00
debuginfo-tests [Darwin] Specify DWARF 2/4 when running apple accelerator tests. 2018-02-26 20:56:45 +00:00
libclc powr: Use denormal path only 2018-04-17 19:35:32 +00:00
libcxx Don't do aligned allocations on MSVCRT before 19.12 (update 15.3) 2018-04-19 22:12:10 +00:00
libcxxabi [libc++abi] Replace __sync_* functions with __libcpp_atomic_* functions. 2018-04-16 22:00:14 +00:00
libunwind [cmake] Remove duplicate command line options from build 2018-04-05 20:27:50 +00:00
lld [ELF] Swap argument names: use Old to refer to original symbol and New for incoming one 2018-04-20 22:50:15 +00:00
lldb [CMake] Gate 'dsymutil' dependency 2018-04-23 08:44:06 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm Fix BNF nits in TableGen language reference. 2018-04-23 09:15:47 +00:00
openmp [OpenMP] Make bc file compilation sensitive to LIBOMPTARGET_NVPTX_DEBUG flag 2018-04-20 20:41:00 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly Update isl to isl-0.19-107-gc4fe33d8 2018-04-21 08:34:22 +00:00
README.md Add an svn project to contain the files that appear at the root of the 2017-10-19 21:09:49 +00:00

README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.