Just svn updated (after make clean) trunk to revision: 26506

SET FPC=c:\FPC\SVN\ppc386_2_6_2.exe
make.exe all LINKSMART=1 CREATESMART=1 OPTIMIZE=1 OPT="-gl -O3 -Or -CpPENTIUMM -OpPENTIUMM"

And I get:

...
C:/FPC/SVN/trunc/compiler/ppc1.exe -XX -CX -Ur -Xs -O2 -n -O2 -Fui386 -Fusystems -FuC:/FPC/SVN/trunc/rtl/units/i386-win32 -Fii386 -FE. -FUi386/units/i386-win32
-dRELEASE -gl -O3 -Or -CpPENTIUMM -OpPENTIUMM -di386 -dGDB -dBROWSERLOG -Fux86 -Sew pp.pas
rgobj.pas(1419,22) Fatal: Internal error 20060521
Fatal: Compilation aborted
make.exe[5]: *** [ppc386.exe] Error 1
make.exe[5]: Leaving directory `C:/FPC/SVN/trunc/compiler' make.exe[4]: *** [next] Error 2
make.exe[4]: Leaving directory `C:/FPC/SVN/trunc/compiler' make.exe[3]: *** [ppc2.exe] Error 2
make.exe[3]: Leaving directory `C:/FPC/SVN/trunc/compiler' make.exe[2]: *** [cycle] Error 2
make.exe[2]: Leaving directory `C:/FPC/SVN/trunc/compiler' make.exe[1]: *** [compiler_cycle] Error 2
make.exe[1]: Leaving directory `C:/FPC/SVN/trunc'
make.exe: *** [build-stamp.i386-win32] Error 2

Hi,

Yes, it's caused by a recent change I made. I have a half-ready patch, should be fixed over the weekend. However, if you use -O2 only to build the compiler itself instead, it shouldn't appear.

Charlie