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From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/112848] New: [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535 Date: Mon, 04 Dec 2023 16:35:12 +0000 [thread overview] Message-ID: <bug-112848-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112848 Bug ID: 112848 Summary: [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535 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:de0ab339a795352c843f6e9b2dfce222f26588de, r14-6114-gde0ab339a79535 make -k check-gcc RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/ssa-sink-16.c" FAIL: gcc.dg/tree-ssa/ssa-sink-16.c (internal compiler error: verify_gimple failed) FAIL: gcc.dg/tree-ssa/ssa-sink-16.c (test for excess errors) # of expected passes 1 # of unexpected failures 2 # of unresolved testcases 1 commit de0ab339a795352c843f6e9b2dfce222f26588de (HEAD) Author: Richard Biener <rguenther@suse.de> Date: Mon Dec 4 10:46:11 2023 +0100 tree-optimization/112827 - corrupt SCEV cache during SCCP 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/tree-ssa/ssa-sink-16.c -fdiagnostics-plain-output -O2 -fno-tree-pre -fno-tree-dominator-opts -fdump-tree-sink -fdump-tree-optimized -S -o ssa-sink-16.s /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-16.c: In function 'f': /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-16.c:5:5: error: gimple_bb (stmt) is set to a wrong basic block j_5 = __builtin_ffs (30); during GIMPLE pass: sccp /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-16.c:5:5: internal compiler error: verify_gimple failed 0x10d6df93 verify_gimple_in_cfg(function*, bool, bool) /home/seurer/gcc/git/gcc-test/gcc/tree-cfg.cc:5662 0x10b5041f execute_function_todo /home/seurer/gcc/git/gcc-test/gcc/passes.cc:2088 0x10b513eb do_per_function /home/seurer/gcc/git/gcc-test/gcc/passes.cc:1687 0x10b5160b execute_todo /home/seurer/gcc/git/gcc-test/gcc/passes.cc:2142 Note that this is not fixed by r14-6114-gde0ab339a795352c843f6e9b2dfce222f26588de as it still occurs with r14-6120.
next reply other threads:[~2023-12-04 16:35 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-12-04 16:35 seurer at gcc dot gnu.org [this message] 2023-12-04 16:37 ` [Bug tree-optimization/112848] " seurer at gcc dot gnu.org 2023-12-04 17:00 ` law at gcc dot gnu.org 2023-12-04 17:08 ` pinskia at gcc dot gnu.org 2023-12-05 7:30 ` cvs-commit at gcc dot gnu.org 2023-12-05 7:32 ` rguenth at gcc dot gnu.org 2023-12-07 8:11 ` rguenth at gcc dot gnu.org
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