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[Bug c++/41153] [4.4 Regression] ICE in building Qt4 src/core
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Aug 2009 14:32:53 -0000
- Subject: [Bug c++/41153] [4.4 Regression] ICE in building Qt4 src/core
- References: <bug-41153-18091@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from jakub at gcc dot gnu dot org 2009-08-31 14:32 -------
The problem is that the optimization saving/restoring infrastructure seems to
ignore OVERRIDE_OPTIONS. i386 OPTIMIZATION_OPTIONS sets flag_pcc_struct_return
to 2 and expects OVERRIDE_OPTIONS to set it to 0 resp. 1 if it is still 2, but
as OVERRIDE_OPTIONS isn't called, it remains set to 2, which is treated as if
it was 1.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41153