[Bug target/19579] [3.3/3.4/4.0 regression] -march=i686 generates a bogus program
kazu at cs dot umass dot edu
gcc-bugzilla@gcc.gnu.org
Sun Jan 23 22:25:00 GMT 2005
------- Additional Comments From kazu at cs dot umass dot edu 2005-01-23 22:25 -------
On my machine, Athlon XP 2500 running Fedora Core 3,
-O2 -march=i686 produces OK!, but
-O2 -march=athlon-xp produces WRONG!
if the original testcase is compiled with the current mainline.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19579
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