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From: "rearnsha at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/106642] cc1 compiler hangs when cross-compiling ring_buffer.c (from kernel/events) on Aarch64 Date: Tue, 16 Aug 2022 13:56:55 +0000 [thread overview] Message-ID: <bug-106642-4-ZdP3uCusZF@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-106642-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106642 Richard Earnshaw <rearnsha at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2022-08-16 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #2 from Richard Earnshaw <rearnsha at gcc dot gnu.org> --- Seems to be stuck in a recursive loop: #9 0x0000000001700472 in generic_simplify_GT_EXPR (loc=2147516709, type=0x7ffff752a5e8, _p0=0x7ffff5a65900, _p1=0x7ffff72fb288, code=<optimized out>) at generic-match.cc:75812 #10 0x00000000017ae6ee in generic_simplify (loc=loc@entry=2147516709, code=code@entry=GT_EXPR, type=type@entry=0x7ffff752a5e8, _p0=_p0@entry=0x7ffff5a65900, _p1=_p1@entry=0x7ffff72fb288) at generic-match.cc:93192 #11 0x0000000000c33376 in fold_binary_loc (loc=2147516709, code=GT_EXPR, type=0x7ffff752a5e8, op0=0x7ffff5a65900, op1=0x7ffff72fb288) at /home/rearnsha/gnusrc/gcc-cross/master/gcc/fold-const.cc:10893 #12 0x0000000000c3b8fe in fold_build2_loc (loc=loc@entry=2147516709, code=code@entry=GT_EXPR, type=type@entry=0x7ffff752a5e8, op0=op0@entry=0x7ffff5a65900, op1=0x7ffff72fb288) at /home/rearnsha/gnusrc/gcc-cross/master/gcc/fold-const.cc:13845 #13 0x00000000016a0eff in generic_simplify_22 (loc=2147516709, type=0x7ffff752a5e8, captures=0x7ffffffe8140, cmp=GT_EXPR, _p1=<optimized out>, _p0=<optimized out>) at generic-match.cc:2445 #14 0x0000000001700472 in generic_simplify_GT_EXPR (loc=2147516709, type=0x7ffff752a5e8, _p0=0x7ffff5a65930, _p1=0x7ffff72fb288, code=<optimized out>) at generic-match.cc:75812
next prev parent reply other threads:[~2022-08-16 13:56 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-08-16 13:29 [Bug c/106642] New: " pivanov at hotmail dot com 2022-08-16 13:31 ` [Bug c/106642] " pivanov at hotmail dot com 2022-08-16 13:56 ` rearnsha at gcc dot gnu.org [this message] 2022-08-16 14:00 ` [Bug middle-end/106642] " pinskia at gcc dot gnu.org 2022-08-16 14:09 ` pivanov at hotmail dot com 2022-08-16 14:46 ` pinskia at gcc dot gnu.org 2022-08-16 14:48 ` pinskia at gcc dot gnu.org
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