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Added some patterns, generate mes 8 after mes 2

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This commit is contained in:
ceriel 1987-05-20 13:56:26 +00:00
parent 10e1c10bcf
commit 231841bcfe
2 changed files with 11 additions and 0 deletions
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7
util/opt/cleanup.c
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@ -38,6 +38,13 @@ cleanup() {
if (infile == NULL)
error("temp file disappeared");
outshort(sp_magic);
/* Attempt to first output the word_size message */
/* commented out for the time being
while ((c = getc(infile)) != sp_cend && c != EOF) {
putc(c, outfile);
}
if (c == sp_cend) putc(c, outfile);
*/
outinst(ps_mes);
outint(ms_ext);
for (spp=symhash;spp< &symhash[NSYMHASH];spp++)

4
util/opt/patterns
View file

@ -174,6 +174,10 @@ ldc mli $1==1 && $2==2*w:
loc mlu $1==1 && $2==w:
ldc mlu $1==1 && $2==2*w:
loc sbi $1==1 && $2==w: dec
loc loe mlu $3==w: loe $2 loc $1 mlu w
loc lol mlu $3==w: lol $2 loc $1 mlu w
ldc lde mlu $3==2*w: lde $2 ldc $1 mlu 2*w
ldc ldl mlu $3==2*w: ldl $2 ldc $1 mlu 2*w
loc loe mli $3==w: loe $2 loc $1 mli w
loc loe adi loc $3==w: loe $2 loc $1 adi w loc $4
loc loe adi inc $3==w: loe $2 loc $1 adi w inc