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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-12-10 12:30:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-07 21:05:54 -0700 |
| commit | 33c56a457c94f3f5459767cabd086e952f6d60de (patch) | |
| tree | c1d0ea33de8a3a8e814ed1eca778ae75bd65196e /example.c | |
| parent | d83a98eabfe4b949d98ecfaf47afc86025091a7f (diff) | |
| download | sparse-dev-33c56a457c94f3f5459767cabd086e952f6d60de.tar.gz | |
Add comment about input storage selection.
Diffstat (limited to 'example.c')
| -rw-r--r-- | example.c | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -264,6 +264,13 @@ static struct hardreg *fill_reg(struct bb_state *state, struct hardreg *hardreg, } } } + + /* + * Incoming pseudo with out any pre-set storage allocation? + * We can make up our own, and obviously prefer to get it + * in the register we already selected (if it hasn't been + * used yet). + */ if (src->storage->type == REG_UDEF) { if (!hardreg->used) { src->storage->type = REG_REG; |