normal	2018-11-16 07:28:03 +0900 (Fri, 16 Nov 2018)

  New Revision: 65744

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65744

  Log:
    include/ruby/ruby.h (RB_ALLOCV*): remove unnecessary GC guard
    
        text	   data	    bss	    dec	    hex	filename
     3535061	  21232	  72944	3629237	 3760b5	ruby.before
     3534141	  21232	  72944	3628317	 375d1d	ruby.after

  Modified files:
    trunk/include/ruby/ruby.h
Index: include/ruby/ruby.h
===================================================================
--- include/ruby/ruby.h	(revision 65743)
+++ include/ruby/ruby.h	(revision 65744)
@@ -1714,11 +1714,11 @@ rb_alloc_tmp_buffer2(volatile VALUE *sto https://github.com/ruby/ruby/blob/trunk/include/ruby/ruby.h#L1714
 #else
 # define RUBY_ALLOCV_LIMIT 1024
 # define RB_ALLOCV(v, n) ((n) < RUBY_ALLOCV_LIMIT ? \
-		       (RB_GC_GUARD(v) = 0, alloca(n)) : \
+		       ((v) = 0, alloca(n)) : \
 		       rb_alloc_tmp_buffer(&(v), (n)))
 # define RB_ALLOCV_N(type, v, n) \
     ((type*)(((size_t)(n) < RUBY_ALLOCV_LIMIT / sizeof(type)) ? \
-	     (RB_GC_GUARD(v) = 0, alloca((size_t)(n) * sizeof(type))) : \
+	     ((v) = 0, alloca((size_t)(n) * sizeof(type))) : \
 	     rb_alloc_tmp_buffer2(&(v), (long)(n), sizeof(type))))
 #endif
 #define RB_ALLOCV_END(v) rb_free_tmp_buffer(&(v))

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