C Compiler for Unix V.2 Motorola 68020 Port

ray@ntmtka.mn.org (ray)
9 Feb 90 19:29:02 GMT

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C Compiler for Unix V.2 Motorola 68020 Port ray@ntmtka.mn.org (1990-02-09)
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From: ray@ntmtka.mn.org (ray)
Newsgroups: comp.compilers,comp.lang.c
Followup-to: comp.lang.c
Keywords: C Compiler Double Float problem
Date: 9 Feb 90 19:29:02 GMT
Organization: Northern Telecom Inc., Minnetonka, MN

I am having a problem compiling the following source:


main()
{
long x;
double y;


x = -((long) y);
}


The faulty generated assembler code is :


fneg.d((S%1-12).w,%fp),%d0


The %d0 is obviously wrong. This should be a floating poing register.




Does anybody have any ideas where to start looking in the compiler code?
Please use email.


Thanks in advance.




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