optimization/2072: SPARC leaf function loses %l7 contents spuriously

[rodrigc@gcc.gnu.org]

Synopsis: SPARC leaf function loses %l7 contents spuriously

State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Wed Nov 21 20:54:46 2001
State-Changed-Why:
    From PR 2109:
    
    Using -ffloat-store -fPIC -O3 will avoid the bug.
    Good, now I won't need any more followups!
    I'm contacting John West at Sun to inform him of these
    findings.  Keep the ball rolling.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=2072&database=gcc