diff options
| author | Quentin Carbonneaux <[email protected]> | 2024-08-20 15:20:42 +0200 |
|---|---|---|
| committer | Quentin Carbonneaux <[email protected]> | 2024-08-23 18:31:53 +0200 |
| commit | 626f0b278137ff6f8b7d910d9b3fc3cbdfbb39fc (patch) | |
| tree | f404b1ef7a963abbf12ecf2c91240f8161e2cded /amd64/isel.c | |
| parent | bb8de8c63362b7234db02482240d5600203225d9 (diff) | |
skip preludes for some leaf fns
When rbp is not necessary to compile
a leaf function, we skip saving and
restoring it.
Diffstat (limited to 'amd64/isel.c')
| -rw-r--r-- | amd64/isel.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/amd64/isel.c b/amd64/isel.c index 2b92878..bd645ce 100644 --- a/amd64/isel.c +++ b/amd64/isel.c @@ -808,6 +808,7 @@ amd64_isel(Fn *fn) die("alloc too large"); fn->tmp[i->to.val].slot = fn->slot; fn->slot += sz; + fn->salign = 2 + al - Oalloc; *i = (Ins){.op = Onop}; } |