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[Bug rtl-optimization/40301] SH: 4.3 miscompile with -O2 -fPIC
- From: "kkojima at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 May 2009 22:56:47 -0000
- Subject: [Bug rtl-optimization/40301] SH: 4.3 miscompile with -O2 -fPIC
- References: <bug-40301-8402@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from kkojima at gcc dot gnu dot org 2009-05-30 22:56 -------
Thanks for confirmation. Then this is a duplicate of PR30807
and a long standing problem of postreload and not a regression.
The problem is that we have no handy test cases for trunk.
Every time this pops up only on older releases and is latent
on mainline at that time. I'll try again to get a test case
on trunk.
*** This bug has been marked as a duplicate of 30807 ***
--
kkojima at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Component|target |rtl-optimization
Resolution| |DUPLICATE
Summary|[4.3 regression] SH: |SH: 4.3 miscompile with -O2
|miscompile with -O2 -fPIC |-fPIC
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40301