[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED|RESOLVED --- Comment #14 from Richard Biener --- Fixed.
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 --- Comment #13 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:c05f748218a0d556972212d6aecfce0eb4c8a31c commit r14-5075-gc05f748218a0d556972212d6aecfce0eb4c8a31c Author: Richard Biener Date: Thu Nov 2 10:39:03 2023 +0100 tree-optimization/112320 - bougs debug IL after SCCP The following addresses wrong debug IL created by SCCP rewriting stmts to defined overflow. I addressed another inefficiency there but needed to adjust the API of rewrite_to_defined_overflow for this which is now taking a stmt iterator for in-place operation and a stmt for sequence producing because gsi_for_stmt doesn't work for stmts not in the IL. PR tree-optimization/112320 * gimple-fold.h (rewrite_to_defined_overflow): New overload for in-place operation. * gimple-fold.cc (rewrite_to_defined_overflow): Add stmt iterator argument to worker, define separate API for in-place and not in-place operation. * tree-if-conv.cc (predicate_statements): Simplify. * tree-scalar-evolution.cc (final_value_replacement_loop): Likewise. * tree-ssa-ifcombine.cc (pass_tree_ifcombine::execute): Adjust. * tree-ssa-reassoc.cc (update_range_test): Likewise. * gcc.dg/pr112320.c: New testcase.
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 --- Comment #12 from Andrew Pinski --- *** Bug 112328 has been marked as a duplicate of this bug. ***
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 --- Comment #11 from Andrew Pinski --- *** Bug 112345 has been marked as a duplicate of this bug. ***
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Status|NEW |ASSIGNED Version|unknown |14.0 Priority|P3 |P1 --- Comment #10 from Richard Biener --- Mine.
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 Andrew Pinski changed: What|Removed |Added CC||gerald at pfeifer dot com --- Comment #9 from Andrew Pinski --- *** Bug 112343 has been marked as a duplicate of this bug. ***
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 Andrew Pinski changed: What|Removed |Added CC||zhendong.su at inf dot ethz.ch --- Comment #8 from Andrew Pinski --- *** Bug 112333 has been marked as a duplicate of this bug. ***
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 --- Comment #7 from David Binderman --- (In reply to Hans-Peter Nilsson from comment #4) > What target? Sorry, I should have mentioned x86_64. In my opinion, bugs in the middle end tend to occur on all targets.
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 --- Comment #6 from Jeffrey A. Law --- Created attachment 56480 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56480=edit Testcase for fr30-elf -Os -g
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |NEW CC||law at gcc dot gnu.org Last reconfirmed||2023-11-01 Ever confirmed|0 |1 --- Comment #5 from Jeffrey A. Law --- I've bisected a failure on fr30-elf to the same commit. The failure mode is different, but given it's the same commit, I'm attaching the testcase to this BZ. 0xba6a67 phi_nodes_ptr(basic_block_def*) /home/jlaw/test/gcc/gcc/gimple.h:4700 0xba6a67 gsi_start_phis(basic_block_def*) /home/jlaw/test/gcc/gcc/gimple-iterator.cc:935 0xba6a67 gsi_for_stmt(gimple*) /home/jlaw/test/gcc/gcc/gimple-iterator.cc:620 0xf477c1 replace_uses_by(tree_node*, tree_node*) /home/jlaw/test/gcc/gcc/tree-cfg.cc:2055 0x111b731 clean_up_loop_closed_phi(function*) /home/jlaw/test/gcc/gcc/tree-ssa-propagate.cc:1296 0xd23348 loop_optimizer_finalize(function*, bool) /home/jlaw/test/gcc/gcc/loop-init.cc:146 0x10e1448 tree_ssa_loop_done /home/jlaw/test/gcc/gcc/tree-ssa-loop.cc:478 0x10e1498 execute /home/jlaw/test/gcc/gcc/tree-ssa-loop.cc:507 Compile with -Os -g
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 Hans-Peter Nilsson changed: What|Removed |Added Keywords||build CC||hp at gcc dot gnu.org Target||cris-elf --- Comment #4 from Hans-Peter Nilsson --- What target? Anyway, cris-elf too, where build of newlib fails. (Same revision pin-pointed, and the apparently-minimal posted test-case exposes the bug there too. It could theoretically be a different bug from the same commit, but I think horses.)
[Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def since r14-5032-ge3da1d7bb288c8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112320 Andrew Pinski changed: What|Removed |Added CC||slyfox at gcc dot gnu.org --- Comment #3 from Andrew Pinski --- *** Bug 112321 has been marked as a duplicate of this bug. ***
