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[Bug gcov-profile/49299] ICE in gimple_ic on profile feedback build
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 6 Jun 2011 10:57:28 +0000
- Subject: [Bug gcov-profile/49299] ICE in gimple_ic on profile feedback build
- Auto-submitted: auto-generated
- References: <bug-49299-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-06-06 10:56:55 UTC ---
Created attachment 24447
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24447
gcc46-pr49299.patch
Untested fix. Turning of a normal indirect call into an optionally direct
noreturn call seems to work and worked before too.
Anyway, if you prefer to just give up in gimple_ic_transform instead, like
/* Don't optimize noreturn calls, they should be cold. */
if (gimple_call_flags (stmt) & ECF_NORETURN)
return false;
I can test that instead.