--- Additional Comments From redi at gcc dot gnu dot org 2005-07-27 13:24
---
Testcase succeeds after a clean bootstrap. Hoorah! Thanks.
Marking as a duplicate of bug 22591
*** This bug has been marked as a duplicate of 22591 ***
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What|Removed |
--- Additional Comments From redi at gcc dot gnu dot org 2005-07-27 12:52
---
No, sorry I didn't. Bootstrapping now...
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22513
--- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-27
12:25 ---
Did you do a full bootstrap?
A library function was miscompiled, so a just using a new compiler
isn't enough.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22513
--- Additional Comments From redi at gcc dot gnu dot org 2005-07-27 12:22
---
gcc version 4.0.2 20050727 (prerelease) still shows the problem.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22513
--- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-27
08:56 ---
The fix for PR 22591 fixed a miscompilation of std::list::swap.
Could you please try whether this also fixes this problem?
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What|Removed |Added
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--- Additional Comments From redi at gcc dot gnu dot org 2005-07-19 13:53
---
Adding -check-initialization to MUDFLAP_OPTIONS I see a read of an uninitialized
variable earlier in the program. This happens with both 4.0 and mainline.
I'll try to identify that and see if fixing it affect
--- Additional Comments From redi at gcc dot gnu dot org 2005-07-17 10:46
---
P.S. If I compile with -m32 I get 40 mudflap violations, but only one in 64-bit
mode.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22513
--- Additional Comments From redi at gcc dot gnu dot org 2005-07-17 10:00
---
With mainline I still get no error. With 4.0.2 I get some errors and then the
final assertion is triggered (rather than a segfault) so using mudflap changes
the behaviour of the program:
g++40 -g -static ptr
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-16
19:47 ---
With -fmudflap, I get errors (many of them but this is with i686-pc-linux):
***
mudflap violation 1 (check/write): time=1121543018.141782 ptr=0xbfe049c0 size=4
pc=0xed9eb8
location=`/home/data/redi/gcc/
--- Additional Comments From giovannibajo at libero dot it 2005-07-16
19:15 ---
Might be latent in HEAD
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What|Removed |Added
CC|
--- Additional Comments From redi at gcc dot gnu dot org 2005-07-16 19:05
---
Created an attachment (id=9290)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9290&action=view)
Pre-processed source
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22513
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