[llvm-dev] [9.0.0 Release] Release Candidate 1 is here
Jonas Hahnfeld via llvm-dev
llvm-dev at lists.llvm.org
Mon Aug 5 06:23:13 PDT 2019
On 2019-07-29 16:32, Hans Wennborg via llvm-dev wrote:
> Hi everyone,
> 9.0.0-rc1 was just tagged from the release_90 branch at r367217
> (tagged as llvmorg-9.0.0-rc1 in the Git monorepo).
> Source code and docs are available at
Looks good with our internal build script and all tests pass (we don't
compare Stage 3 though).
One note: I wasn't able to compile with GCC 4.8.5 (CentOS 7 default),
even with "-DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON". This is because
libcxxabi uses "__builtin_add_overflow" which was introduced with GCC 5.
So I guess this is fine, given that
"-DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON" already prints a noticeable
warning and LLVM will switch to C++14 soon which requires GCC 5.1 or
later. I was able to build using GCC 6 without problems.
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