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* [Bug middle-end/57103] New: [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 @ 2013-04-28 15:37 zsojka at seznam dot cz 2013-04-29 8:08 ` [Bug middle-end/57103] " rguenth at gcc dot gnu.org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: zsojka at seznam dot cz @ 2013-04-28 15:37 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57103 Bug #: 57103 Summary: [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 Classification: Unclassified Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned@gcc.gnu.org ReportedBy: zsojka@seznam.cz Created attachment 29964 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29964 reduced testcase Compiler output: $ gcc -O -ftree-parallelize-loops=4 testcase.c testcase.c: In function 'bar._loopfn.0': testcase.c:7:3: error: location references block not in block tree for (; i < 1024; i++) ^ *d_4[i.5_25] # VUSE <.MEM_33(D)> _27 = *d_4[i.5_25]; testcase.c:7:3: internal compiler error: verify_gimple failed 0xa5e09c verify_gimple_in_cfg(function*) /mnt/svn/gcc-trunk/gcc/tree-cfg.c:4792 0x947c07 execute_function_todo /mnt/svn/gcc-trunk/gcc/passes.c:1969 0x948567 execute_todo /mnt/svn/gcc-trunk/gcc/passes.c:2002 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. Tested revisions: r198366 - crash 4.8 r198018 - crash 4.7 r198018 - OK ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/57103] [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 2013-04-28 15:37 [Bug middle-end/57103] New: [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 zsojka at seznam dot cz @ 2013-04-29 8:08 ` rguenth at gcc dot gnu.org 2013-04-29 13:11 ` mpolacek at gcc dot gnu.org 2013-04-29 14:14 ` rguenth at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-04-29 8:08 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57103 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2013-04-29 AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org |gnu.org | Target Milestone|--- |4.8.1 Ever Confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-29 08:08:36 UTC --- I will have a looksee. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/57103] [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 2013-04-28 15:37 [Bug middle-end/57103] New: [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 zsojka at seznam dot cz 2013-04-29 8:08 ` [Bug middle-end/57103] " rguenth at gcc dot gnu.org @ 2013-04-29 13:11 ` mpolacek at gcc dot gnu.org 2013-04-29 14:14 ` rguenth at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: mpolacek at gcc dot gnu.org @ 2013-04-29 13:11 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57103 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> 2013-04-29 13:11:12 UTC --- Started with http://gcc.gnu.org/viewcvs/gcc?view=revision&revision=195147 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/57103] [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 2013-04-28 15:37 [Bug middle-end/57103] New: [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 zsojka at seznam dot cz 2013-04-29 8:08 ` [Bug middle-end/57103] " rguenth at gcc dot gnu.org 2013-04-29 13:11 ` mpolacek at gcc dot gnu.org @ 2013-04-29 14:14 ` rguenth at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-04-29 14:14 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57103 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-29 14:14:46 UTC --- Author: rguenth Date: Mon Apr 29 14:12:54 2013 New Revision: 198418 URL: http://gcc.gnu.org/viewcvs?rev=198418&root=gcc&view=rev Log: 2013-04-29 Richard Biener <rguenther@suse.de> PR middle-end/57103 * tree-cfg.c (move_stmt_op): Fix condition under which to update TREE_BLOCK. (move_stmt_r): Remove redundant checking. * gcc.dg/autopar/pr57103.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/autopar/pr57103.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-cfg.c Author: rguenth Date: Mon Apr 29 14:14:05 2013 New Revision: 198419 URL: http://gcc.gnu.org/viewcvs?rev=198419&root=gcc&view=rev Log: 2013-04-29 Richard Biener <rguenther@suse.de> PR middle-end/57103 * tree-cfg.c (move_stmt_op): Fix condition under which to update TREE_BLOCK. (move_stmt_r): Remove redundant checking. * gcc.dg/autopar/pr57103.c: New testcase. Added: branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/autopar/pr57103.c Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/testsuite/ChangeLog branches/gcc-4_8-branch/gcc/tree-cfg.c ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-04-29 14:14 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-04-28 15:37 [Bug middle-end/57103] New: [4.8/4.9 Regression] ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4 zsojka at seznam dot cz 2013-04-29 8:08 ` [Bug middle-end/57103] " rguenth at gcc dot gnu.org 2013-04-29 13:11 ` mpolacek at gcc dot gnu.org 2013-04-29 14:14 ` rguenth at gcc dot gnu.org
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