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bootstrap-debug regression in trunk (r132730)
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: gcc-regression at gcc dot gnu dot org, rguenther at suse dot de
- Date: Thu, 28 Feb 2008 00:43:50 -0300
- Subject: bootstrap-debug regression in trunk (r132730)
I don't remember when I last ran a bootstrap-debug in the trunk, but I
can tell for sure that it did pass at the time the 4.3 branch was
cut. Now, on x86_64-linux-gnu, it doesn't pass:
./lcm.o differs
./cfgrtl.o differs
./cfghooks.o differs
./haifa-sched.o differs
This means that, for these 4 files, different code is generated
depending on whether you compile with or without -g. I haven't looked
any further into it.
Richi, does this look like it could have been caused by the uid decl
map patch? No other patch jumped at me as potentially suspicious
within this time frame. If this doesn't sound right to you, please
let me know and I'll investigate further.
Thanks,
--
Alexandre Oliva http://www.lsd.ic.unicamp.br/~oliva/
FSF Latin America Board Member http://www.fsfla.org/
Red Hat Compiler Engineer aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist oliva@{lsd.ic.unicamp.br, gnu.org}