[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand
hjl.tools at gmail dot com
gcc-bugzilla@gcc.gnu.org
Sun Sep 2 18:04:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.8.0
--- Comment #14 from H.J. Lu <hjl.tools at gmail dot com> 2012-09-02 18:03:01 UTC ---
libstdc++ should check if rdrand is supported by assembler
before using __builtin_ia32_rdrand32_step.
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