diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-05-30 06:53:21 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-05-30 06:53:21 +0000 |
| commit | 1d5431374d286c5ce7f8bfc6033663a0fc051eec (patch) | |
| tree | f7648e9b23df5d7b0a375b7eae1b687d6fc521db /rational.c | |
| parent | 4e4649e13cd4175aab75a0edc2fc5b082cf735d1 (diff) | |
* insns.def (opt_mult): as r31805, volatile it.
Without this, clang -O fails calculation.
* numeric.c (fix_mul): ditto.
* rational.c (f_imul): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'rational.c')
| -rw-r--r-- | rational.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rational.c b/rational.c index 00b4fa74c3..fa03062c06 100644 --- a/rational.c +++ b/rational.c @@ -604,7 +604,7 @@ inline static VALUE f_imul(long a, long b) { VALUE r; - long c; + volatile long c; if (a == 0 || b == 0) return ZERO; |