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[Bug lto/44533] [4.6 Regression] Revision 160679 miscompiles capacita.f90 with -O3 -finline-limit=600 -flto
- From: "dominiq at lps dot ens dot fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Jun 2010 09:21:31 -0000
- Subject: [Bug lto/44533] [4.6 Regression] Revision 160679 miscompiles capacita.f90 with -O3 -finline-limit=600 -flto
- References: <bug-44533-12313@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from dominiq at lps dot ens dot fr 2010-06-16 09:21 -------
The miscompilation occurs between -finline-limit=300 (works) and =400
(Segmentation fault). This seems related to the inlining of the subroutine
'fourir2d' (called 4 times with =400) instead of 'fourir' (called 14 times
with =300).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44533