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* [Bug rtl-optimization/98276] New: ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 @ 2020-12-14 14:05 acoplan at gcc dot gnu.org 2020-12-14 16:35 ` [Bug rtl-optimization/98276] " marxin at gcc dot gnu.org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: acoplan at gcc dot gnu.org @ 2020-12-14 14:05 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98276 Bug ID: 98276 Summary: ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: acoplan at gcc dot gnu.org Target Milestone: --- $ cat test.c int a; int c(void); int b() { a && c(); } $ aarch64-elf-gcc -c -Os --param=gcse-cost-distance-ratio=2147483648 test.c during RTL pass: hoist test.c: In function 'b': test.c:3:21: internal compiler error: in want_to_gcse_p, at gcse.c:808 3 | int b() { a && c(); } | ^ 0xa4f8bb want_to_gcse_p /home/alecop01/toolchain/src/gcc/gcc/gcse.c:808 0xa4f9f7 hash_scan_set /home/alecop01/toolchain/src/gcc/gcc/gcse.c:1272 0xa4fe88 hash_scan_insn /home/alecop01/toolchain/src/gcc/gcc/gcse.c:1368 0xa4fe88 compute_hash_table_work /home/alecop01/toolchain/src/gcc/gcc/gcse.c:1551 0xa4fe88 compute_hash_table /home/alecop01/toolchain/src/gcc/gcc/gcse.c:1597 0xa50481 one_code_hoisting_pass /home/alecop01/toolchain/src/gcc/gcc/gcse.c:3549 0xa50481 execute_rtl_hoist /home/alecop01/toolchain/src/gcc/gcc/gcse.c:4043 0xa50481 execute /home/alecop01/toolchain/src/gcc/gcc/gcse.c:4124 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. Presumably this --param should have a more restricted range? ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/98276] ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 2020-12-14 14:05 [Bug rtl-optimization/98276] New: ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 acoplan at gcc dot gnu.org @ 2020-12-14 16:35 ` marxin at gcc dot gnu.org 2020-12-16 9:21 ` cvs-commit at gcc dot gnu.org 2020-12-16 9:22 ` marxin at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: marxin at gcc dot gnu.org @ 2020-12-14 16:35 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98276 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org CC| |marxin at gcc dot gnu.org Last reconfirmed| |2020-12-14 Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED --- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> --- Let me fix that. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/98276] ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 2020-12-14 14:05 [Bug rtl-optimization/98276] New: ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 acoplan at gcc dot gnu.org 2020-12-14 16:35 ` [Bug rtl-optimization/98276] " marxin at gcc dot gnu.org @ 2020-12-16 9:21 ` cvs-commit at gcc dot gnu.org 2020-12-16 9:22 ` marxin at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2020-12-16 9:21 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98276 --- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Martin Liska <marxin@gcc.gnu.org>: https://gcc.gnu.org/g:5c5eb7e4872025e8d5e8ae2f0e568403f7c8803d commit r11-6111-g5c5eb7e4872025e8d5e8ae2f0e568403f7c8803d Author: Martin Liska <mliska@suse.cz> Date: Tue Dec 15 09:57:19 2020 +0100 options: fix integer overflow gcc/ChangeLog: PR rtl-optimization/98271 PR rtl-optimization/98276 PR tree-optimization/98279 * opts-common.c (set_option): Do not allow overflow for integer arguments. gcc/testsuite/ChangeLog: PR rtl-optimization/98271 PR rtl-optimization/98276 PR tree-optimization/98279 * gcc.dg/pr98271.c: New test. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/98276] ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 2020-12-14 14:05 [Bug rtl-optimization/98276] New: ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 acoplan at gcc dot gnu.org 2020-12-14 16:35 ` [Bug rtl-optimization/98276] " marxin at gcc dot gnu.org 2020-12-16 9:21 ` cvs-commit at gcc dot gnu.org @ 2020-12-16 9:22 ` marxin at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: marxin at gcc dot gnu.org @ 2020-12-16 9:22 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98276 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|ASSIGNED |RESOLVED --- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-12-16 9:22 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-12-14 14:05 [Bug rtl-optimization/98276] New: ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31 acoplan at gcc dot gnu.org 2020-12-14 16:35 ` [Bug rtl-optimization/98276] " marxin at gcc dot gnu.org 2020-12-16 9:21 ` cvs-commit at gcc dot gnu.org 2020-12-16 9:22 ` marxin at gcc dot gnu.org
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