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From: "laurent at guerby dot net" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/18847] ACATS cxa5012 SEGV on on x86_64 Date: Sat, 09 Apr 2005 13:19:00 -0000 [thread overview] Message-ID: <20050409131906.12317.qmail@sourceware.org> (raw) In-Reply-To: <20041205163947.18847.laurent@guerby.net> ------- Additional Comments From laurent at guerby dot net 2005-04-09 13:18 ------- Seems to be an heisenbug see http://gcc.gnu.org/ml/gcc/2005-04/msg00432.html changing subject since it no longer ICE on ia64. Reduced testcase from Richard Kenner, which confirms the bug, follows: $ cat cxa5012.adb with Ada.Numerics.Float_Random; with Ada.Numerics.Discrete_Random; with ImpDef; use Ada.Numerics; procedure CXA5012 is subtype Discrete_Range is Integer range 1..10_000; package Discrete_Pack is new Discrete_Random(Discrete_Range); DState_1 : Discrete_Pack.State; Not_A_State : constant String := ImpDef.Non_State_String; begin DState_1 := Discrete_Pack.Value(ImpDef.Non_State_String); end CXA5012; -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords|ice-on-valid-code |wrong-code Last reconfirmed|0000-00-00 00:00:00 |2005-04-09 13:19:02 date| | Summary|ACATS ICE cxa5012 on ia64: |ACATS cxa5012 SEGV on on |insn does not satisfy its |x86_64 |constraints | |reload_cse_simplify_operands| |, at postreload.c:391 | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18847
next prev parent reply other threads:[~2005-04-09 13:19 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-12-05 16:39 [Bug ada/18847] New: ACATS ICE cxa5012 on ia64: insn does not satisfy its constraints reload_cse_simplify_operands, at postreload.c:391 laurent at guerby dot net 2004-12-05 16:41 ` [Bug target/18847] " pinskia at gcc dot gnu dot org 2004-12-05 16:52 ` schwab at suse dot de 2004-12-06 20:06 ` laurent at guerby dot net 2005-04-09 13:19 ` laurent at guerby dot net [this message] 2005-04-16 7:22 ` [Bug target/18847] ACATS cxa5012 SEGV on on x86_64 cvs-commit at gcc dot gnu dot org 2005-04-16 13:17 ` [Bug target/18847] [4.0 only] " pinskia at gcc dot gnu dot org 2005-04-24 19:22 ` [Bug ada/18847] " cvs-commit at gcc dot gnu dot org 2005-04-24 19:25 ` pinskia at gcc dot gnu dot org
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