[Bug debug/42630] "-fcompare-debug failure (length)" with "-O1 -fvariable-expansion-in-unroller -funroll-loops"

stevenb dot gcc at gmail dot com gcc-bugzilla@gcc.gnu.org
Fri Jan 8 07:31:00 GMT 2010



------- Comment #3 from stevenb dot gcc at gmail dot com  2010-01-08 07:31 -------
Subject: Re:  "-fcompare-debug failure (length)" with "-O1 
        -fvariable-expansion-in-unroller -funroll-loops"

> ------- Comment #2 from aoliva at gcc dot gnu dot org  2010-01-08 07:10 -------
> Taking this over, I hoep stevenb doesn't mind I got a patch.

Not at all. You may also want to look at bug 42642. It's another case
where -fno-web helps "fix" a -fcompare-debug issue.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42630



More information about the Gcc-bugs mailing list