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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/51895] New: [4.7 Regression] ICE in simplify_subreg Date: Thu, 19 Jan 2012 02:22:00 -0000 [thread overview] Message-ID: <bug-51895-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51895 Bug #: 51895 Summary: [4.7 Regression] ICE in simplify_subreg Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned@gcc.gnu.org ReportedBy: jakub@gcc.gnu.org CC: bergner@gcc.gnu.org Target: powerpc64-linux struct S { long a; char b; S () : a (0), b (0) {} bool baz (); }; __attribute__((noinline)) static bool bar (S x, S y) { y = x; return y.baz (); } bool foo (S x) { S y; return bar (x, y); } ICEs at -O2 -m64 with: rh782868.ii: In function ‘bool foo(S)’: rh782868.ii:20:19: internal compiler error: in simplify_subreg, at simplify-rtx.c:5420 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.
next reply other threads:[~2012-01-19 0:57 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-01-19 2:22 jakub at gcc dot gnu.org [this message] 2012-01-19 4:17 ` [Bug middle-end/51895] " bergner at gcc dot gnu.org 2012-01-19 8:19 ` jakub at gcc dot gnu.org 2012-01-19 10:16 ` rguenth at gcc dot gnu.org 2012-01-19 10:47 ` jakub at gcc dot gnu.org 2012-01-19 12:47 ` jakub at gcc dot gnu.org 2012-01-19 13:12 ` rguenth at gcc dot gnu.org 2012-01-19 13:32 ` jakub at gcc dot gnu.org 2012-01-19 13:38 ` rguenth at gcc dot gnu.org 2012-01-19 14:07 ` jakub at gcc dot gnu.org 2012-01-19 16:28 ` ebotcazou at gcc dot gnu.org 2012-01-20 9:42 ` jakub at gcc dot gnu.org 2012-01-20 9:54 ` ebotcazou at gcc dot gnu.org 2012-01-20 14:36 ` rguenth at gcc dot gnu.org 2012-01-20 14:38 ` rguenth at gcc dot gnu.org 2012-01-20 15:30 ` rguenth at gcc dot gnu.org 2012-01-20 17:23 ` jakub at gcc dot gnu.org 2012-01-23 12:37 ` rguenth at gcc dot gnu.org 2012-01-26 14:58 ` jakub at gcc dot gnu.org 2012-01-26 15:03 ` jakub at gcc dot gnu.org
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