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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/55890] [4.7/4.8 Regression] calling a builtin func through a cast triggers an ICE
Date: Mon, 07 Jan 2013 12:07:00 -0000	[thread overview]
Message-ID: <bug-55890-4-uFALfxmyFP@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55890-4@http.gcc.gnu.org/bugzilla/>


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-07 12:07:14 UTC ---
Created attachment 29096
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29096
alternative patch

This verifies call arguments in gimple_call_builtin_p and adds a new overload
suitable for replacing

  if ((fndecl = gimple_call_fndecl (stmt))
      && DECL_BUILT_IN_CLASS (fndecl) == BUILT_IN_NORMAL)
   switch (DECL_FUNCTION_CODE (fndecl))
     ...

with

  if (gimple_call_builtin_p (stmt, BUILT_IN_NORMAL))
   switch (DECL_FUNCTION_CODE (gimple_call_fndecl (stmt)))
     ...


  parent reply	other threads:[~2013-01-07 12:07 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-06 21:22 [Bug c/55890] New: " vapier at gentoo dot org
2013-01-07  9:54 ` [Bug tree-optimization/55890] [4.7/4.8 Regression] " rguenth at gcc dot gnu.org
2013-01-07 10:03 ` rguenth at gcc dot gnu.org
2013-01-07 11:22 ` rguenth at gcc dot gnu.org
2013-01-07 12:07 ` rguenth at gcc dot gnu.org [this message]
2013-01-07 15:35 ` rguenth at gcc dot gnu.org
2013-01-07 15:36 ` [Bug tree-optimization/55890] [4.7 " rguenth at gcc dot gnu.org
2013-01-07 15:56 ` rguenth at gcc dot gnu.org
2013-01-08  8:39 ` jakub at gcc dot gnu.org
2013-01-11 23:40 ` vries at gcc dot gnu.org
2013-02-04 12:05 ` rguenth at gcc dot gnu.org
2013-02-04 12:08 ` rguenth at gcc dot gnu.org
2013-02-04 15:50 ` rguenth at gcc dot gnu.org
2013-02-04 15:51 ` rguenth at gcc dot gnu.org

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