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| author | Quentin Carbonneaux <quentin@c9x.me> | 2019-05-05 14:34:17 +0200 |
|---|---|---|
| committer | Quentin Carbonneaux <quentin@c9x.me> | 2019-05-05 15:19:32 +0200 |
| commit | 7ba69be87b3910cac2a8cd1cfe021e58f57f58d7 (patch) | |
| tree | c249b56245d420a788dbc2e82a1adb2feeddeb7c /rega.c | |
| parent | e6c216baadf89402a21b3eb60df1196e562df527 (diff) | |
| download | roux-7ba69be87b3910cac2a8cd1cfe021e58f57f58d7.tar.gz | |
fuse epilog deduplication with jump threading
Diffstat (limited to 'rega.c')
| -rw-r--r-- | rega.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/rega.c b/rega.c index 8f2fbd0..ba405e5 100644 --- a/rega.c +++ b/rega.c @@ -417,10 +417,11 @@ doblk(Blk *b, RMap *cur) } for (r=0; r<nr; r++) *ra[r] = ralloc(cur, ra[r]->val); + if (i->op == Ocopy && req(i->to, i->arg[0])) + curi++; /* try to change the register of a hinted * temporary if rf is available */ - x = 1; if (rf != -1 && (t = cur->w[rf]) != 0) if (!bshas(cur->b, rf) && *hint(t) == rf && (rt = rfree(cur, t)) != -1) { |