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Re: Patch fixing 3.3 bug PR 9745 and PR 10021
At 04:12 10.07.2003, Jim Wilson wrote:
Marcus Meissner wrote:
Err, I mean the 9745 testcase, sorry.
The loop patch attached to your mail compiled with -O2 does not change
the assembler output and does not fix the testcase in 10021.
This contradicts what I have seen with a cross-compiler, and what David
Edelsohn has reported. However, I should point out that there are 3
testcases in 9745. Maybe my patch doesn't fix all of them? Which one(s)
did you try? Make sure you don't have any other patches applied that
might skew the results, in particular my earlier alias.c patch.
I can confirm that your patch fixes libmcrypt, where 'make check' now
passes. What isn't fixed is the minimized testcase pr11319.c. But even
compiling this testcase with -fno-strict-aliasing still lets it fail, so I
rather think your patch uncovers YALB (yet another loop bug)?