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add LCC - a better C-Compiler for WEGA

This commit is contained in:
Oliver Lehmann 1990-03-14 14:13:52 +00:00
parent db57f7a8b0
commit aafb31fb68
1 changed files with 23 additions and 0 deletions
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23
WEGA/contrib/lcc/lib/libc/u8k/gen/abs.s Normal file
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// Assembler program to implement the following C program
// int
// abs(arg)
// int arg;
// {
// return((arg < 0)? -arg: arg);
// }
.seg
sp := r15
SP := rr14
.psec
.code
_abs::
{
ld r2,|_stkseg+4|(sp)
test r2
ret pl
neg r2
ret
}