Since at least revision 152615, I see the following failures on
i686-apple-darwin9 in 32 bit mode (see
http://gcc.gnu.org/ml/gcc-testresults/2009-11/msg00699.html):
Running target unix
FAIL: g++.dg/debug/anonunion1.C -gdwarf-2 -g1 (internal compiler error)
FAIL: g++.dg/debug/anonunion1.C -gdwarf-2 -g1 (test for excess errors)
...
FAIL: g++.dg/debug/vartrack1.C -gdwarf-2 -g1 -O3 (internal compiler error)
FAIL: g++.dg/debug/vartrack1.C -gdwarf-2 -g1 -O3 (test for excess errors)
The ICE is:
[ibook-dhum] f90/bug% g++45
/opt/gcc/_gcc_clean/gcc/testsuite/g++.dg/debug/anonunion1.C -gdwarf-2 -g1
/opt/gcc/_gcc_clean/gcc/testsuite/g++.dg/debug/anonunion1.C: In function
'foo()':
/opt/gcc/_gcc_clean/gcc/testsuite/g++.dg/debug/anonunion1.C:14:1: internal
compiler error: in dwarf2out_frame_debug, at dwarf2out.c:2689
Note I don't see it on powerpc-apple-darwin9.
--
Summary: [4.5 Regression] FAIL: g++.dg/debug/*.C -gdwarf-2 -g1
(internal compiler error)
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dominiq at lps dot ens dot fr
GCC build triplet: i686-apple-darwin9
GCC host triplet: i686-apple-darwin9
GCC target triplet: i686-apple-darwin9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41988
