[Bug c++/89257] Bad optimisation at -O3 with vector of pairs

2019-02-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89257 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/89257] Bad optimisation at -O3 with vector of pairs

2019-02-08 Thread matt at ookypooky dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89257 --- Comment #1 from Matt A --- Apologies, I should have clarified this is on x86_64: $ g++ -v Using built-in specs. COLLECT_GCC=/software/thirdparty/gcc/7.2.0-0.el7_64/bin/g++ COLLECT_LTO_WRAPPER=/software/thirdparty/gcc/7.2.0-0.el7_64/libexec/g