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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/98513] [10/11 Regression] Wrong code with -O3 since r10-2804-gbf05a3bbb58b3558 Date: Wed, 06 Jan 2021 08:02:20 +0000 [thread overview] Message-ID: <bug-98513-4-VO3XYZcxau@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-98513-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98513 --- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> --- /* { dg-do run } */ __attribute__((noipa)) void __GIMPLE (ssa,startwith("evrp")) foo (int x, int minus_1) { int tem; unsigned int _1; unsigned int _2; __BB(2): tem_4 = minus_1_3(D); tem_5 = tem_4 + 2; _1 = (unsigned int) x_6(D); _2 = _1 + 2147483647u; if (_2 > 1u) goto __BB3; else goto __BB6; __BB(3): if (x_6(D) <= tem_5) goto __BB4; else goto __BB6; __BB(4): if (x_6(D) > 5) goto __BB5; else goto __BB6; __BB(5): __builtin_exit (0); __BB(6): return; } int main() { foo (10, 100); __builtin_abort (); }
next prev parent reply other threads:[~2021-01-06 8:02 UTC|newest] Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-04 15:21 [Bug tree-optimization/98513] New: " marxin at gcc dot gnu.org 2021-01-04 15:21 ` [Bug tree-optimization/98513] " marxin at gcc dot gnu.org 2021-01-04 15:41 ` marxin at gcc dot gnu.org 2021-01-04 16:24 ` marxin at gcc dot gnu.org 2021-01-04 16:33 ` marxin at gcc dot gnu.org 2021-01-05 9:21 ` marxin at gcc dot gnu.org 2021-01-05 9:24 ` marxin at gcc dot gnu.org 2021-01-05 9:28 ` marxin at gcc dot gnu.org 2021-01-05 9:28 ` rguenth at gcc dot gnu.org 2021-01-05 15:55 ` amacleod at redhat dot com 2021-01-05 16:04 ` rguenth at gcc dot gnu.org 2021-01-05 16:40 ` rguenth at gcc dot gnu.org 2021-01-06 8:02 ` rguenth at gcc dot gnu.org [this message] 2021-01-06 8:26 ` rguenth at gcc dot gnu.org 2021-01-06 9:21 ` cvs-commit at gcc dot gnu.org 2021-01-06 9:33 ` [Bug tree-optimization/98513] [10 " marxin at gcc dot gnu.org 2021-01-12 15:23 ` cvs-commit at gcc dot gnu.org 2021-01-12 15:26 ` rguenth at gcc dot gnu.org 2021-10-06 22:34 ` pinskia at gcc dot gnu.org
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