https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77359
--- Comment #23 from Andreas Krebbel <krebbel at gcc dot gnu.org> --- Author: krebbel Date: Fri Nov 18 14:44:54 2016 New Revision: 242590 URL: https://gcc.gnu.org/viewcvs?rev=242590&root=gcc&view=rev Log: Re-apply: Drop excess size used for run time allocated stack variables. The patch got reverted after hitting PR77359 which turned out to be a rs6000 backend problem. Reapplying after the PR got fixed. gcc/ChangeLog: 2016-11-18 Dominik Vogt <v...@linux.vnet.ibm.com> Re-apply after PR bootstrap/77359 is fixed: 2016-08-23 Dominik Vogt <v...@linux.vnet.ibm.com> * explow.c (get_dynamic_stack_size): Take known alignment of stack pointer + STACK_DYNAMIC_OFFSET into account when calculating the size needed. --This line, and those below, will be ignored-- M gcc/ChangeLog M gcc/explow.c Modified: trunk/gcc/ChangeLog trunk/gcc/explow.c