https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79574
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> --- Author: marxin Date: Fri Feb 17 14:46:14 2017 New Revision: 245531 URL: https://gcc.gnu.org/viewcvs?rev=245531&root=gcc&view=rev Log: Use HOST_WIDE_INT for a param calculation (PR rtl-optimization/79574). 2017-02-17 Martin Liska <mli...@suse.cz> PR rtl-optimization/79574 * gcc.dg/pr79574.c: New test. 2017-02-17 Martin Liska <mli...@suse.cz> PR rtl-optimization/79574 * gcse.c (want_to_gcse_p): Prevent integer overflow. Added: trunk/gcc/testsuite/gcc.dg/pr79574.c Modified: trunk/gcc/ChangeLog trunk/gcc/gcse.c trunk/gcc/testsuite/ChangeLog