[Bug c++/59463] Illegal Instruction: min() _GLIBCXX_USE_NOEXCEPT { return __FLT_MIN__; }

spear at cse dot lehigh.edu gcc-bugzilla@gcc.gnu.org
Wed Dec 11 03:33:00 GMT 2013


Mike Spear <spear at cse dot lehigh.edu> changed:

           What    |Removed                     |Added
                 CC|                            |spear at cse dot lehigh.edu

--- Comment #1 from Mike Spear <spear at cse dot lehigh.edu> ---
Bug appears to be triggered by the following simpler testcase:

1 - Put the following line in an empty file:
#include <thread>

2 - Compile
g++ foo.cc -std=c++11

Bug is appearing for following build from trunk (trunk is a few days old):
g++ -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /proj/spear1/admin/src/gcc_trunk/configure
--prefix=/proj/spear0/sw --with-gmp=/proj/spear0/sw --with-mpc=/proj/spear0/sw
--with-mpfr=/proj/spear0/sw --enable-languages=c,c++,lto --enable-lto
Thread model: posix
gcc version 4.9.0 20131204 (experimental) (GCC)

I'll update trunk and check if the bug remains.

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