[Bug target/91472] gmp testsuite segfaults with gcc-8 and gcc-9, works fine with gcc-7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91472 --- Comment #1 from Anatoly Pugachev --- compiling under gcc-8 but without "-O2" in CFLAGS makes it PASS instead of FAIL (segfault).
[Bug target/91472] gmp testsuite segfaults with gcc-8 and gcc-9, works fine with gcc-7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91472 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed||2019-08-18 Ever confirmed|0 |1 --- Comment #2 from Eric Botcazou --- We need a reproducer (or at least instructions to reproduce).
[Bug target/91472] gmp testsuite segfaults with gcc-8 and gcc-9, works fine with gcc-7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91472 --- Comment #3 from John Paul Adrian Glaubitz --- It can reproduced by simply cloning the gmp repo, building it and running the testsuite: $ hg clone https://gmplib.org/repo/gmp $ cd gmp $ ./.bootstrap && ./configure --enable-cxx --enable-fat --build sparc64-linux-gnu && make -j32 && make check Switching gcc versions can be achieved by just setting the CC variable, e.g.: $ export CC=gcc-8
[Bug target/91472] gmp testsuite segfaults with gcc-8 and gcc-9, works fine with gcc-7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91472 Mikael Pettersson changed: What|Removed |Added CC||mikpelinux at gmail dot com --- Comment #4 from Mikael Pettersson --- I can reproduce the SEGV with the gmp-6.1.2 release tarball and gcc-8.3 on sparc64-linux, making either a 32-bit or a 64-bit build of gmp, using gmp's defaults (not overriding CC or CFLAGS).
[Bug target/91472] gmp testsuite segfaults with gcc-8 and gcc-9, works fine with gcc-7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91472 Eric Botcazou changed: What|Removed |Added Status|WAITING |NEW --- Comment #5 from Eric Botcazou --- OK, I can reproduce, thanks.
