[Bug target/90178] [9 Regression] Missed optimization: duplicated terminal basic block with -mavx
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Apr 29 14:19:00 GMT 2019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90178
--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Apr 29 14:18:55 2019
New Revision: 270653
URL: https://gcc.gnu.org/viewcvs?rev=270653&root=gcc&view=rev
Log:
PR rtl-optimization/90257
* cfgrtl.c (flow_active_insn_p): Return true for USE of a function
return value.
Revert the revert:
2019-04-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/90178
Revert:
2018-11-21 Uros Bizjak <ubizjak@gmail.com>
Revert the revert:
2013-10-26 Vladimir Makarov <vmakarov@redhat.com>
Revert:
2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
* lra-spills.c (lra_final_code_change): Remove useless move insns.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgrtl.c
trunk/gcc/lra-spills.c
More information about the Gcc-bugs
mailing list