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[Bug ipa/65540] [5 Regression] internal error on s-fatllf.ads at -O2
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 30 Mar 2015 13:33:20 +0000
- Subject: [Bug ipa/65540] [5 Regression] internal error on s-fatllf.ads at -O2
- Auto-submitted: auto-generated
- References: <bug-65540-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65540
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|ada |ipa
--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
It's ICF folding Machine_Rounding into Rounding:
System.Fat_Llf.Attr_Long_Long_Float.Machine_Rounding (const
system__fat_llf__attr_long_long_float__t x)
{
system__fat_llf__attr_long_long_float__t retval.8;
<bb 2>:
retval.8_2 = system.fat_llf.attr_long_long_float.rounding (x_1(D)); [return
slot optimization] [tail call]
return retval.8_2;
}
and apparently messing up the call statement.