https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70760
--- Comment #19 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Fri May 13 13:22:42 2016 New Revision: 236210 URL: https://gcc.gnu.org/viewcvs?rev=236210&root=gcc&view=rev Log: 2016-05-13 Richard Biener <rguent...@suse.de> Backport from mainline 2016-04-27 Richard Biener <rguent...@suse.de> PR ipa/70760 * tree-ssa-structalias.c (find_func_aliases_for_call): Use aggregate_value_p to determine if a function result is returned by reference. * g++.dg/ipa/ipa-pta-2.C: New testcase. * gcc.dg/ipa/ipa-pta-1.c: Adjust. 2016-05-06 Richard Biener <rguent...@suse.de> PR middle-end/70931 * dwarf2out.c (native_encode_initializer): Skip zero-sized fields. * gfortran.dg/pr70931.f90: New testcase. 2016-05-06 Richard Biener <rguent...@suse.de> PR middle-end/70941 * fold-const.c (split_tree): Always convert to the original type before negating. * gcc.dg/torture/pr70941.c: New testcase. 2016-05-06 Jakub Jelinek <ja...@redhat.com> PR middle-end/70941 * gcc.dg/torture/pr70941.c (abort): Remove prototype. (a, b, c, d): Change type from char to signed char. (main): Compare against (signed char) -1634678893 instead of hardcoded -109. Use __builtin_abort instead of abort. Added: branches/gcc-6-branch/gcc/testsuite/g++.dg/ipa/ipa-pta-2.C branches/gcc-6-branch/gcc/testsuite/gcc.dg/torture/pr70941.c branches/gcc-6-branch/gcc/testsuite/gfortran.dg/pr70931.f90 Modified: branches/gcc-6-branch/gcc/ChangeLog branches/gcc-6-branch/gcc/dwarf2out.c branches/gcc-6-branch/gcc/fold-const.c branches/gcc-6-branch/gcc/testsuite/ChangeLog branches/gcc-6-branch/gcc/tree-ssa-structalias.c
