From 6af140931bd60309a496652a5caa894e317d2111 Mon Sep 17 00:00:00 2001 From: naruse Date: Thu, 12 May 2016 18:12:46 +0000 Subject: Use HAVE_BUILTIN___BUILTIN_CONSTANT_P git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- configure.in | 1 + 1 file changed, 1 insertion(+) (limited to 'configure.in') diff --git a/configure.in b/configure.in index d90fefbad5..5bafecaa60 100644 --- a/configure.in +++ b/configure.in @@ -2445,6 +2445,7 @@ RUBY_CHECK_BUILTIN_FUNC(__builtin_clzl, [__builtin_clzl(0)]) RUBY_CHECK_BUILTIN_FUNC(__builtin_clzll, [__builtin_clzll(0)]) RUBY_CHECK_BUILTIN_FUNC(__builtin_ctz, [__builtin_ctz(0)]) RUBY_CHECK_BUILTIN_FUNC(__builtin_ctzll, [__builtin_ctzll(0)]) +RUBY_CHECK_BUILTIN_FUNC(__builtin_constant_p, [__builtin_constant_p(0)]) RUBY_CHECK_BUILTIN_FUNC(__builtin_choose_expr, [ [int x[__extension__(__builtin_choose_expr(1, 1, -1))]]; [int y[__extension__(__builtin_choose_expr(0, -1, 1))]]; -- cgit v1.2.3