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minor improvement to volatile code

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This commit is contained in:
ceriel 1991-06-21 10:31:20 +00:00
parent aec33f4d0f
commit 1be579a6e7
1 changed files with 1 additions and 1 deletions

2
lang/cem/cemcom.ansi/eval.c
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@ -639,7 +639,7 @@ EVAL(expr, val, code, true_label, false_label)
default: default:
crash("(EVAL) bad expression class"); crash("(EVAL) bad expression class");
} }
if (expr->ex_flags & EX_VOLATILE || vol) C_nop(); if (val == RVAL && ((expr->ex_flags & EX_VOLATILE) || vol)) C_nop();
} }
/* compare() serves as an auxiliary function of EVAL */ /* compare() serves as an auxiliary function of EVAL */