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[Bug middle-end/42248] [4.5 Regression] compat test struct-by-value-17 fails execution with -O1 -fschedule-insns
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Jan 2010 23:22:21 -0000
- Subject: [Bug middle-end/42248] [4.5 Regression] compat test struct-by-value-17 fails execution with -O1 -fschedule-insns
- References: <bug-42248-4503@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from rguenth at gcc dot gnu dot org 2010-01-13 23:22 -------
Happens in split_complex_args it seems. What this does is changing a
Complex PARM_DECL into a component PARM_DECL and add another for the remaining
component. But it doesn't adjust the function IL nor the MEM_ATTRs that are
generated for its accesses.
WTF.
And what a mess.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
GCC target triplet|powerpc64-linux |powerpc64-linux, alpha-*-*,
| |xtensa-*-*
Last reconfirmed|0000-00-00 00:00:00 |2010-01-13 23:22:21
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42248