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* [Bug tree-optimization/110544] New: [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 @ 2023-07-04 13:47 seurer at gcc dot gnu.org 2023-07-05 7:00 ` [Bug tree-optimization/110544] " rguenth at gcc dot gnu.org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: seurer at gcc dot gnu.org @ 2023-07-04 13:47 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110544 Bug ID: 110544 Summary: [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:fe48f2651334bc4d96b6df6b2bb6b29fcb732a83, r14-2150-gfe48f2651334bc make -k check-gcc RUNTESTFLAGS="vect.exp=gcc.dg/vect/pr71264.c" FAIL: gcc.dg/vect/pr71264.c (internal compiler error: tree check: expected none of vector_type, have vector_type in type_has_mode_precision_p, at tree.h:6644) FAIL: gcc.dg/vect/pr71264.c (test for excess errors) FAIL: gcc.dg/vect/pr71264.c scan-tree-dump vect "vectorized 1 loops in function" FAIL: gcc.dg/vect/pr71264.c -flto -ffat-lto-objects (internal compiler error: tree check: expected none of vector_type, have vector_type in type_has_mode_precision_p, at tree.h:6644) FAIL: gcc.dg/vect/pr71264.c -flto -ffat-lto-objects (test for excess errors) FAIL: gcc.dg/vect/pr71264.c -flto -ffat-lto-objects scan-tree-dump vect "vectorized 1 loops in function" # of unexpected failures 6 spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/git/build/gcc-test/gcc/ /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/pr71264.c -fdiagnostics-plain-output -flto -ffat-lto-objects -maltivec -mpower9-vector -ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details -S -o pr71264.s during GIMPLE pass: vect dump file: pr71264.c.173t.vect /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/pr71264.c: In function 'test': /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/pr71264.c:7:6: internal compiler error: tree check: expected none of vector_type, have vector_type in type_has_mode_precision_p, at tree.h:6644 0x1027a693 tree_not_check_failed(tree_node const*, char const*, int, char const*, ...) /home/seurer/gcc/git/gcc-test/gcc/tree.cc:8936 0x11c9dd33 tree_not_check(tree_node const*, char const*, int, char const*, tree_code) /home/seurer/gcc/git/gcc-test/gcc/tree.h:3837 0x11c9dd33 type_has_mode_precision_p(tree_node const*) /home/seurer/gcc/git/gcc-test/gcc/tree.h:6644 0x11c9dd33 vectorizable_operation /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.cc:6488 0x11cb56c3 vect_analyze_stmt(vec_info*, _stmt_vec_info*, bool*, _slp_tree*, _slp_instance*, vec<stmt_info_for_cost, va_heap, vl_ptr>*) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.cc:11906 0x1105df73 vect_analyze_loop_operations /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:2086 0x1105fabf vect_analyze_loop_2 /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:2869 0x1106181b vect_analyze_loop_1 /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3303 0x1106212f vect_analyze_loop(loop*, vec_info_shared*) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3457 0x110b8837 try_vectorize_loop_1 /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1064 0x110b8837 try_vectorize_loop /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1180 0x110b8dc3 execute /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1296 commit fe48f2651334bc4d96b6df6b2bb6b29fcb732a83 (HEAD) Author: Richard Biener <rguenther@suse.de> Date: Fri Jun 9 09:31:14 2023 +0200 Prevent TYPE_PRECISION on VECTOR_TYPEs ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/110544] [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 2023-07-04 13:47 [Bug tree-optimization/110544] New: [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 seurer at gcc dot gnu.org @ 2023-07-05 7:00 ` rguenth at gcc dot gnu.org 2023-07-05 7:17 ` rguenth at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2023-07-05 7:00 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110544 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |14.0 Ever confirmed|0 |1 Last reconfirmed| |2023-07-05 Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Status|UNCONFIRMED |ASSIGNED --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- I will have a look. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/110544] [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 2023-07-04 13:47 [Bug tree-optimization/110544] New: [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 seurer at gcc dot gnu.org 2023-07-05 7:00 ` [Bug tree-optimization/110544] " rguenth at gcc dot gnu.org @ 2023-07-05 7:17 ` rguenth at gcc dot gnu.org 2023-07-05 14:41 ` seurer at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2023-07-05 7:17 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110544 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |WAITING --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- I can't reproduce with r14-2293-g11350734240dba ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/110544] [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 2023-07-04 13:47 [Bug tree-optimization/110544] New: [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 seurer at gcc dot gnu.org 2023-07-05 7:00 ` [Bug tree-optimization/110544] " rguenth at gcc dot gnu.org 2023-07-05 7:17 ` rguenth at gcc dot gnu.org @ 2023-07-05 14:41 ` seurer at gcc dot gnu.org 2023-07-06 6:55 ` cvs-commit at gcc dot gnu.org 2023-07-06 6:55 ` rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: seurer at gcc dot gnu.org @ 2023-07-05 14:41 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110544 --- Comment #3 from seurer at gcc dot gnu.org --- I just tried it with current trunk and I no longer see an ICE either. However... g:429905d809bbf2398bf666d65322b87ac7381e43, r14-2320-g429905d809bbf2 make -k check-gcc RUNTESTFLAGS="vect.exp=gcc.dg/vect/pr71264.c" FAIL: gcc.dg/vect/pr71264.c scan-tree-dump vect "vectorized 1 loops in function" FAIL: gcc.dg/vect/pr71264.c -flto -ffat-lto-objects scan-tree-dump vect "vectorized 1 loops in function" # of expected passes 2 # of unexpected failures 2 configure --enable-languages=c,fortran,c++ --enable-secureplt --with-cpu=power10 --disable-bootstrap --disable-multilib ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/110544] [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 2023-07-04 13:47 [Bug tree-optimization/110544] New: [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 seurer at gcc dot gnu.org ` (2 preceding siblings ...) 2023-07-05 14:41 ` seurer at gcc dot gnu.org @ 2023-07-06 6:55 ` cvs-commit at gcc dot gnu.org 2023-07-06 6:55 ` rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2023-07-06 6:55 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110544 --- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>: https://gcc.gnu.org/g:2ab065c3e6950bc4995fcb16cebc5164d6213708 commit r14-2342-g2ab065c3e6950bc4995fcb16cebc5164d6213708 Author: Richard Biener <rguenther@suse.de> Date: Thu Jul 6 08:52:46 2023 +0200 Fix expectation on gcc.dg/vect/pr71264.c With the recent change to more reliably not vectorize code already using vector types we run into FAILs of gcc.dg/vect/pr71264.c The testcase was added for fixing an ICE and possible (re-)vectorization of the code isn't really supported and I suspect might even go wrong for non-bitops. The following leaves the testcase as just testing for an ICE. PR tree-optimization/110544 * gcc.dg/vect/pr71264.c: Remove scan for vectorization. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/110544] [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 2023-07-04 13:47 [Bug tree-optimization/110544] New: [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 seurer at gcc dot gnu.org ` (3 preceding siblings ...) 2023-07-06 6:55 ` cvs-commit at gcc dot gnu.org @ 2023-07-06 6:55 ` rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2023-07-06 6:55 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110544 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution|--- |FIXED --- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-07-06 6:55 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-07-04 13:47 [Bug tree-optimization/110544] New: [14 regression] gcc.dg/vect/pr71264.c ICEs after r14-2150 seurer at gcc dot gnu.org 2023-07-05 7:00 ` [Bug tree-optimization/110544] " rguenth at gcc dot gnu.org 2023-07-05 7:17 ` rguenth at gcc dot gnu.org 2023-07-05 14:41 ` seurer at gcc dot gnu.org 2023-07-06 6:55 ` cvs-commit at gcc dot gnu.org 2023-07-06 6:55 ` rguenth at gcc dot gnu.org
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