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Article #54261

Motorola 68030 Box with Brain DEAD cc

#54261
From: "J. Robert Wyatt"
Date: Wed, 02 Jan 1991 17:39
30 lines
1861 bytes
I hope this makes it to the news group ...

I have a Motorola 3204 (68030, 68881, .... SYSV/68 R3.5.1) and
have started to compile gcc 1.38 to this little box. Unfortunately,
I can only get the new compiler to the point where it compiles gnulib
by itself (I had to remove -O -fstrength_reduce though). I have used
the malloc.c and alloca.c since this was a source of trouble for me.

Now I am looking at some serious work to complete the task. I have
found one problem with GO_IF_LEGITIMATE (this is enough significant
letters to find this monster in tm-m68k.h . This generated an expression
that was to big for the system's brain dead compiler ... the expression
was in GO_IF_INDEXING (I think) and I broke out GO_IF_LEGITIMATE_REG_P
which made things better.

The problems all seem to come from this area ... I have re-checked
my work here twice and don't think I goofed on the break-out.

I wonder if anyone out there has a coment on this story.

Robert Wyatt


/****************************************************************/
My views have nothing to do with Anyone I respect or get paid by.

"I program, therefore I support GNU and UNIX"

wyatt@torolab2.IINUS1.IBM.COM
/****************************************************************/
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From: wyatt@torolab2.iinus1.ibm.com ("J. Robert Wyatt")
Newsgroups: gnu.gcc.help
Subject: Motorola 68030 Box with Brain DEAD cc
Message-ID: <9101021739.AA26694@life.ai.mit.edu>
Date: 2 Jan 91 17:39:17 GMT
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