[Bug tree-optimization/77450] [5/6 Regression] ICE: in verify_ssa, at tree-ssa.c:1016 on very simple code with vectors
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77450 Richard Biener changed: What|Removed |Added Known to work||7.0 Summary|[5/6/7 Regression] ICE: in |[5/6 Regression] ICE: in |verify_ssa, at |verify_ssa, at |tree-ssa.c:1016 on very |tree-ssa.c:1016 on very |simple code with vectors|simple code with vectors Known to fail|7.0 | --- Comment #5 from Richard Biener --- Fixed on trunk sofar.
[Bug tree-optimization/77450] [5/6 Regression] ICE: in verify_ssa, at tree-ssa.c:1016 on very simple code with vectors
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77450 --- Comment #6 from Richard Biener --- Author: rguenth Date: Wed Sep 7 08:22:01 2016 New Revision: 240025 URL: https://gcc.gnu.org/viewcvs?rev=240025&root=gcc&view=rev Log: 2016-09-07 Richard Biener PR c/77450 * c-c++-common/vector-subscript-8.c: Move .. * gcc.dg/pr77450.c: ... here. Added: trunk/gcc/testsuite/gcc.dg/pr77450.c - copied, changed from r240024, trunk/gcc/testsuite/c-c++-common/vector-subscript-8.c Removed: trunk/gcc/testsuite/c-c++-common/vector-subscript-8.c Modified: trunk/gcc/testsuite/ChangeLog
[Bug tree-optimization/77450] [5/6 Regression] ICE: in verify_ssa, at tree-ssa.c:1016 on very simple code with vectors
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77450 --- Comment #7 from Richard Biener --- Author: rguenth Date: Tue Sep 27 10:54:00 2016 New Revision: 240527 URL: https://gcc.gnu.org/viewcvs?rev=240527&root=gcc&view=rev Log: 2016-09-27 Richard Biener Backport from mainline 2016-09-01 Richard Biener PR middle-end/77436 * tree-chrec.c (tree_fold_binomial): Use widest_int, properly check whether the result fits the desired result type. * gcc.dg/torture/pr77436.c: New testcase. 2016-09-06 Richard Biener PR c/77450 c-family/ * c-common.c (c_common_mark_addressable_vec): Handle COMPOUND_LITERAL_EXPR. * gcc.dg/pr77450.c: New testcase. 2016-09-19 Richard Biener PR tree-optimization/77514 * tree-ssa-pre.c (create_expression_by_pieces): Optimize search for folded stmt. 2016-09-15 Richard Biener PR tree-optimization/77514 * tree-ssa-pre.c (create_expression_by_pieces): Handle garbage only forced_stmts sequence. * gcc.dg/torture/pr77514.c: New testcase. 2016-09-15 Richard Biener PR middle-end/77544 * fold-const.c (split_tree): Do not split constant ~X. * c-c++-common/torture/pr77544.c: New testcase. 2016-09-19 Richard Biener PR middle-end/77605 * tree-data-ref.c (analyze_subscript_affine_affine): Use the proper niter to bound the loops. * gcc.dg/torture/pr77605.c: New testcase. 2016-09-22 Richard Biener PR middle-end/77679 * gimple-fold.c (fold_array_ctor_reference): Turn asserts into fold fails. Added: branches/gcc-6-branch/gcc/testsuite/c-c++-common/torture/pr77544.c branches/gcc-6-branch/gcc/testsuite/gcc.dg/pr77450.c branches/gcc-6-branch/gcc/testsuite/gcc.dg/torture/pr77436.c branches/gcc-6-branch/gcc/testsuite/gcc.dg/torture/pr77514.c branches/gcc-6-branch/gcc/testsuite/gcc.dg/torture/pr77605.c Modified: branches/gcc-6-branch/gcc/ChangeLog branches/gcc-6-branch/gcc/c-family/ChangeLog branches/gcc-6-branch/gcc/c-family/c-common.c branches/gcc-6-branch/gcc/fold-const.c branches/gcc-6-branch/gcc/gimple-fold.c branches/gcc-6-branch/gcc/testsuite/ChangeLog branches/gcc-6-branch/gcc/tree-chrec.c branches/gcc-6-branch/gcc/tree-data-ref.c branches/gcc-6-branch/gcc/tree-ssa-pre.c