bug report for egcs-1.0.2

Dimitromanolakis Apostolos apdim@grecian.net
Sun Apr 26 14:55:00 GMT 1998


There are two problems I found which are specific (it seems) to the
-mamdk5 option. I don't know if I should report it to you or the pgcc
people but anyway here is what I found.

first of all: $ gcc -v
Reading specs from /usr/lib/gcc-lib/i586-pc-linux-gnu/pgcc-2.90.27/specs
gcc version pgcc-2.90.27 980315 (egcs-1.0.2 release)

I include a strange bit of code in c++ that I wrote today. The problem is
that compiling with -mamdk5 -O9 does not produce correct output. All other
combinations of -O and -m seem to produce correct code.

The second thing that concerns me is that -mamdk5 produces less efficient
code on my Amd K5 . This happens only when optimization is turned on. It
seems that -mamdk5 -O is 10% slower that -m386 -O.

Thanks in advance.

Dimitromanolakis Apostolos


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