https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81181
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Mon Aug 28 10:19:17 2017 New Revision: 251376 URL: https://gcc.gnu.org/viewcvs?rev=251376&root=gcc&view=rev Log: 2017-08-28 Richard Biener <rguent...@suse.de> Backport from mainline 2017-08-01 Richard Biener <rguent...@suse.de> PR tree-optimization/81181 * tree-ssa-pre.c (compute_antic_aux): Defer clean() to ... (compute_antic): ... end of iteration here. * gcc.dg/torture/pr81181.c: New testcase. 2017-08-08 Richard Biener <rguent...@suse.de> PR tree-optimization/81723 * tree-vect-slp.c (struct bst_traits): New hash traits. (bst_fail): New global. (vect_build_slp_tree_2): New worker, split out from ... (vect_build_slp_tree): ... this now wrapping it with using bst_fail set to cache SLP tree build fails. Properly handle max_tree_size. (vect_analyze_slp_instance): Allocate and free bst_fail. * gfortran.dg/pr81723.f: New testcase. 2017-08-24 Richard Biener <rguent...@suse.de> PR target/81921 * config/i386/i386.c: Include symbol-summary.h, ipa-prop.h and ipa-inline.h. (ix86_can_inline_p): When ix86_fpmath flags do not match check whether the callee uses FP math at all. * gcc/testsuite/gcc.target/i386/pr81921.c: New testcase. Added: branches/gcc-7-branch/gcc/testsuite/gcc.dg/torture/pr81181.c branches/gcc-7-branch/gcc/testsuite/gcc.target/i386/pr81921.c branches/gcc-7-branch/gcc/testsuite/gfortran.dg/pr81723.f Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/config/i386/i386.c branches/gcc-7-branch/gcc/tree-ssa-pre.c branches/gcc-7-branch/gcc/tree-vect-slp.c
