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From: "trippels at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/63804] [5 Regression] ice in find_oldest_value_reg with -g -O2 Date: Mon, 10 Nov 2014 11:49:00 -0000 [thread overview] Message-ID: <bug-63804-4-zDtYPLq1zl@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-63804-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63804 Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |trippels at gcc dot gnu.org --- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Somewhat reduced: markus@x4 tmp % cat bug169.c struct brw_context { int gen; } e; enum brw_reg_type { B }; struct brw_reg { enum brw_reg_type type : 1; int nr : 1; struct { unsigned ud; } dw1; } fn1 (); struct brw_reg a, c; long b, d; int fn2 (struct brw_reg p2, unsigned p3) { struct brw_reg f, g, h, l = g = p2, m, n = m; struct brw_context i = e; unsigned j; int k; if (i.gen) p3 = 0; p2 = g; if (b) j = k = 0; else j = k = 2; fn3 (); l.type = 0; c = a; fn4 (p2, 0); m = fn1 (0, 0, 0, 0, 0, 0); n.dw1.ud = p3; f = n; h = f; d = fn5 (p2.nr); fn4 (0, 0, f); if (i.gen) fn6 (p2, j, k); }
next prev parent reply other threads:[~2014-11-10 11:49 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-11-10 10:13 [Bug c/63804] New: " dcb314 at hotmail dot com 2014-11-10 11:22 ` [Bug rtl-optimization/63804] [5 Regression] " mpolacek at gcc dot gnu.org 2014-11-10 11:49 ` trippels at gcc dot gnu.org [this message] 2014-11-10 13:08 ` trippels at gcc dot gnu.org 2014-11-10 13:11 ` trippels at gcc dot gnu.org 2014-11-20 11:54 ` jakub at gcc dot gnu.org 2014-11-20 12:51 ` rguenth at gcc dot gnu.org 2014-12-15 18:41 ` jakub at gcc dot gnu.org 2014-12-15 19:07 ` jakub at gcc dot gnu.org
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