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* [Bug tree-optimization/98084] New: [11 Regression] ICE in error: non-integral type switch statement @ 2020-12-01 16:18 marxin at gcc dot gnu.org 2020-12-01 16:18 ` [Bug tree-optimization/98084] " marxin at gcc dot gnu.org ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: marxin at gcc dot gnu.org @ 2020-12-01 16:18 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98084 Bug ID: 98084 Summary: [11 Regression] ICE in error: non-integral type switch statement Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org Target Milestone: --- It's since if-to-switch revision, reduced from systemd: $ cat ~/Programming/testcases/json.i enum { JSON_VARIANT_STRING, JSON_VARIANT_UNSIGNED, JSON_VARIANT_REAL, JSON_VARIANT_ARRAY, _JSON_VARIANT_TYPE_INVALID, _JSON_VARIANT_MAGIC_ZERO_UNSIGNED, _JSON_VARIANT_MAGIC_ZERO_REAL, _JSON_VARIANT_MAGIC_EMPTY_STRING, _JSON_VARIANT_MAGIC_EMPTY_ARRAY } json_variant_type(int *v) { if (!v) return _JSON_VARIANT_TYPE_INVALID; if (v == (int *)_JSON_VARIANT_MAGIC_ZERO_UNSIGNED) return JSON_VARIANT_UNSIGNED; if (v == (int *)_JSON_VARIANT_MAGIC_ZERO_REAL) return JSON_VARIANT_REAL; if (v == (int *)_JSON_VARIANT_MAGIC_EMPTY_STRING) return JSON_VARIANT_STRING; if (v == (int *)_JSON_VARIANT_MAGIC_EMPTY_ARRAY) return JSON_VARIANT_ARRAY; } $ ./xgcc -B. ~/Programming/testcases/json.i -c -O2 /home/marxin/Programming/testcases/json.i: In function ‘json_variant_type’: /home/marxin/Programming/testcases/json.i:22:1: error: non-integral type switch statement 22 | } | ^ int * switch (v_2(D)) <default: <L16> [INV], case 0B: <L11> [INV], case 5B: <L12> [INV], case 6B: <L13> [INV], case 7B: <L14> [INV], case 8B: <L15> [INV]> during GIMPLE pass: iftoswitch /home/marxin/Programming/testcases/json.i:22:1: internal compiler error: verify_gimple failed 0xe365da verify_gimple_in_cfg(function*, bool) /home/marxin/Programming/gcc/gcc/tree-cfg.c:5467 0xd1075f execute_function_todo /home/marxin/Programming/gcc/gcc/passes.c:2042 0xd115ac do_per_function /home/marxin/Programming/gcc/gcc/passes.c:1687 0xd115ac execute_todo /home/marxin/Programming/gcc/gcc/passes.c:2096 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. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/98084] [11 Regression] ICE in error: non-integral type switch statement 2020-12-01 16:18 [Bug tree-optimization/98084] New: [11 Regression] ICE in error: non-integral type switch statement marxin at gcc dot gnu.org @ 2020-12-01 16:18 ` marxin at gcc dot gnu.org 2020-12-02 7:17 ` cvs-commit at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: marxin at gcc dot gnu.org @ 2020-12-01 16:18 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98084 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2020-12-01 Status|UNCONFIRMED |ASSIGNED Ever confirmed|0 |1 Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/98084] [11 Regression] ICE in error: non-integral type switch statement 2020-12-01 16:18 [Bug tree-optimization/98084] New: [11 Regression] ICE in error: non-integral type switch statement marxin at gcc dot gnu.org 2020-12-01 16:18 ` [Bug tree-optimization/98084] " marxin at gcc dot gnu.org @ 2020-12-02 7:17 ` cvs-commit at gcc dot gnu.org 2020-12-02 7:18 ` marxin at gcc dot gnu.org 2020-12-02 12:09 ` cvs-commit at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2020-12-02 7:17 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98084 --- Comment #1 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:e4c02ce4ab6fce1148f4025360096f18764deadf commit r11-5641-ge4c02ce4ab6fce1148f4025360096f18764deadf Author: Martin Liska <mliska@suse.cz> Date: Tue Dec 1 17:25:36 2020 +0100 if-to-switch: consider only integral types gcc/ChangeLog: PR tree-optimization/98084 * gimple-if-to-switch.cc (find_conditions): Consider only integral types. gcc/testsuite/ChangeLog: PR tree-optimization/98084 * gcc.dg/tree-ssa/pr98084.c: New test. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/98084] [11 Regression] ICE in error: non-integral type switch statement 2020-12-01 16:18 [Bug tree-optimization/98084] New: [11 Regression] ICE in error: non-integral type switch statement marxin at gcc dot gnu.org 2020-12-01 16:18 ` [Bug tree-optimization/98084] " marxin at gcc dot gnu.org 2020-12-02 7:17 ` cvs-commit at gcc dot gnu.org @ 2020-12-02 7:18 ` marxin at gcc dot gnu.org 2020-12-02 12:09 ` cvs-commit at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: marxin at gcc dot gnu.org @ 2020-12-02 7:18 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98084 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|ASSIGNED |RESOLVED --- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/98084] [11 Regression] ICE in error: non-integral type switch statement 2020-12-01 16:18 [Bug tree-optimization/98084] New: [11 Regression] ICE in error: non-integral type switch statement marxin at gcc dot gnu.org ` (2 preceding siblings ...) 2020-12-02 7:18 ` marxin at gcc dot gnu.org @ 2020-12-02 12:09 ` cvs-commit at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2020-12-02 12:09 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98084 --- Comment #3 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:d01ebe56c2f54bf4ac91ce389ecef734f557ea3e commit r11-5651-gd01ebe56c2f54bf4ac91ce389ecef734f557ea3e Author: Martin Liska <mliska@suse.cz> Date: Wed Dec 2 13:08:56 2020 +0100 Add new test-case. gcc/testsuite/ChangeLog: PR tree-optimization/98084 * gcc.dg/tree-ssa/pr98094.c: New test. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-12-02 12:09 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-12-01 16:18 [Bug tree-optimization/98084] New: [11 Regression] ICE in error: non-integral type switch statement marxin at gcc dot gnu.org 2020-12-01 16:18 ` [Bug tree-optimization/98084] " marxin at gcc dot gnu.org 2020-12-02 7:17 ` cvs-commit at gcc dot gnu.org 2020-12-02 7:18 ` marxin at gcc dot gnu.org 2020-12-02 12:09 ` cvs-commit at gcc dot gnu.org
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