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| author | Quentin Carbonneaux <quentin.carbonneaux@yale.edu> | 2016-12-29 17:58:56 -0500 |
|---|---|---|
| committer | Quentin Carbonneaux <quentin.carbonneaux@yale.edu> | 2016-12-29 17:58:56 -0500 |
| commit | e9ccf35b8a18b542603714c84fa2869b24a17af0 (patch) | |
| tree | 2c0916042c5cdee2a3f848b0bf0ccec35d610f48 | |
| parent | 7815610cd8af498beac01d3ae6a1c9b20f1f0a8d (diff) | |
| download | roux-e9ccf35b8a18b542603714c84fa2869b24a17af0.tar.gz | |
do not create useless mem refs
| -rw-r--r-- | isel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/isel.c b/isel.c index 9a60554..708cc0d 100644 --- a/isel.c +++ b/isel.c @@ -162,7 +162,7 @@ seladdr(Ref *r, ANum *an, Fn *fn) r0 = *r; if (rtype(r0) == RTmp) { amatch(&a, r0, an, fn, 1); - if (req(a.base, R)) + if (req(a.base, R) || req(a.base, r0)) return; chuse(r0, -1, fn); vgrow(&fn->mem, ++fn->nmem); |