optimization/5606: gcc 3.0.3 fails to compile libpng 1.2.1 when compiling pngset.c with optimization level -O3. it works when compiling with -O2 -O1 -O0.

[rodrigc@gcc.gnu.org]

Synopsis: gcc 3.0.3 fails to compile libpng 1.2.1 when compiling pngset.c with optimization level -O3. it works when compiling with -O2 -O1 -O0.

State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Wed Feb  6 15:16:34 2002
State-Changed-Why:
    Duplicate of PR 3276.
    See:
    http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=3276&database=gcc

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5606