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remove obsolete comment about MEM

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It turned out to be not so useful to have a MEM
type for references.  Instead I used an OAddr
instruction that translates simply to a lea.
This commit is contained in:
Quentin Carbonneaux 2015-08-16 14:21:48 -04:00
parent 7bbd361083
commit 6dc9646f5e
1 changed files with 2 additions and 11 deletions
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13
lisc/emit.c
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@ -94,14 +94,6 @@ eref(Ref r, Fn *fn, FILE *f)
static void static void
emem(Ref r, Fn *fn, FILE *f) emem(Ref r, Fn *fn, FILE *f)
{ {
/* this function is now a hack
* when full memory references
* are supported, constants and
* temporaries will not have
* multiple meanings as they do
* now
*/
switch (rtype(r)) { switch (rtype(r)) {
default: default:
diag("emit: invalid memory reference"); diag("emit: invalid memory reference");
@ -113,9 +105,8 @@ emem(Ref r, Fn *fn, FILE *f)
break; break;
case RTmp: case RTmp:
assert(r.val < EAX); assert(r.val < EAX);
fprintf(f, "("); fprintf(f, "(%%%s)", rtoa(r.val));
eref(r, fn, f); break;
fprintf(f, ")");
} }
} }