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[Bug middle-end/31529] [4.3 Regression] ICE in cgraph_expand_function with IMA
- From: "aldot at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Dec 2007 17:23:07 -0000
- Subject: [Bug middle-end/31529] [4.3 Regression] ICE in cgraph_expand_function with IMA
- References: <bug-31529-11811@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from aldot at gcc dot gnu dot org 2007-12-15 17:23 -------
Two disfunctional testcases:
pr31529_1a.i:
extern getline(){}
pr31529_1b.i:
extern getline(){}
pr31529_2a.i:
extern getline(){}
pr31529_2a.i:
extern __inline getline(){}
Trying to fix this in cfg led to verify_curr_properties barfing on me or, for a
different approach, to ICEs in dominator opts later on, so these approaches
were improper and/or incomplete so far.
Uncertain if catching this in the FE is a sensible thing to do, although i
think it is not.
--
aldot at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-12-15 17:23:07
date| |
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31529