diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-11 08:26:21 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-11 08:26:21 +0000 |
commit | 83ac2dfe0fdd33edcc4db40ebb75a81f342ce19e (patch) | |
tree | 4837417ac220edb46a54f28a4626464af32e55b6 /vm_insnhelper.c | |
parent | f41b4b1bfb4a29f8648a74f124bd0ca60307aaf8 (diff) | |
download | ruby-83ac2dfe0fdd33edcc4db40ebb75a81f342ce19e.tar.gz |
vm_insnhelper.c: search in the indexing order
* vm_insnhelper.c (vm_opt_newarray_max, vm_opt_newarray_min):
search in the indexing order, as well as usual methods.
[ruby-core:84821] [Bug #14350]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_insnhelper.c')
-rw-r--r-- | vm_insnhelper.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c index c66ed6d712..f68d34d93a 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -3206,16 +3206,15 @@ vm_opt_newarray_max(rb_num_t num, const VALUE *ptr) } else { struct cmp_opt_data cmp_opt = { 0, 0 }; - VALUE result = Qundef; + VALUE result = *ptr; rb_num_t i = num - 1; - result = ptr[i]; while (i-- > 0) { - const VALUE v = ptr[i]; - if (result == Qundef || OPTIMIZED_CMP(v, result, cmp_opt) > 0) { + const VALUE v = *++ptr; + if (OPTIMIZED_CMP(v, result, cmp_opt) > 0) { result = v; } } - return result == Qundef ? Qnil : result; + return result; } } else { @@ -3233,16 +3232,15 @@ vm_opt_newarray_min(rb_num_t num, const VALUE *ptr) } else { struct cmp_opt_data cmp_opt = { 0, 0 }; - VALUE result = Qundef; + VALUE result = *ptr; rb_num_t i = num - 1; - result = ptr[i]; while (i-- > 0) { - const VALUE v = ptr[i]; - if (result == Qundef || OPTIMIZED_CMP(v, result, cmp_opt) < 0) { + const VALUE v = *++ptr; + if (OPTIMIZED_CMP(v, result, cmp_opt) < 0) { result = v; } } - return result == Qundef ? Qnil : result; + return result; } } else { |