https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91887
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Thu Oct 24 09:38:56 2019 New Revision: 277370 URL: https://gcc.gnu.org/viewcvs?rev=277370&root=gcc&view=rev Log: 2019-10-24 Richard Biener <rguent...@suse.de> Backport from mainline 2019-10-17 Richard Biener <rguent...@suse.de> PR debug/91887 * dwarf2out.c (gen_formal_parameter_die): Also try to match context_die against a DW_TAG_GNU_formal_parameter_pack parent. * g++.dg/debug/dwarf2/pr91887.C: New testcase. 2019-09-19 Richard Biener <rguent...@suse.de> PR tree-optimization/91812 * tree-ssa-phiprop.c (propagate_with_phi): Do not replace volatile loads. * gcc.dg/torture/pr91812.c: New testcase. Added: branches/gcc-7-branch/gcc/testsuite/g++.dg/debug/dwarf2/pr91887.C branches/gcc-7-branch/gcc/testsuite/gcc.dg/torture/pr91812.c Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/dwarf2out.c branches/gcc-7-branch/gcc/testsuite/ChangeLog branches/gcc-7-branch/gcc/tree-ssa-phiprop.c
