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cc: improve (non-) side effect detection (thanks charle)

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cinap_lenrek 2015-08-17 02:07:27 +02:00
parent dd4c85cf3a
commit 70a7ae9929
1 changed files with 4 additions and 0 deletions
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4
sys/src/cmd/cc/sub.c
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@ -914,6 +914,10 @@ loop:
case ONOT: case ONOT:
case OADDR: case OADDR:
case OIND: case OIND:
case OCOM:
case ONEG:
case OPOS:
case OTST:
n = n->left; n = n->left;
goto loop; goto loop;