nobu	2014-01-09 20:49:23 +0900 (Thu, 09 Jan 2014)

  New Revision: 44539

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=44539

  Log:
    configure.in: -mstackrealign
    
    * configure.in: -mstackrealign is necessary for -msse2 working.
      [ruby-core:54716] [Bug #8349]

  Modified files:
    trunk/ChangeLog
    trunk/configure.in
Index: configure.in
===================================================================
--- configure.in	(revision 44538)
+++ configure.in	(revision 44539)
@@ -862,7 +862,10 @@ if test "$GCC" = yes; then https://github.com/ruby/ruby/blob/trunk/configure.in#L862
 	    # doesn't seem necessary on Mac OS X
 	],
 	[i[4-6]86], [
-	    RUBY_TRY_CFLAGS(-msse2 -mfpmath=sse, [RUBY_APPEND_OPTION(XCFLAGS, -msse2 -mfpmath=sse)])
+	    RUBY_TRY_CFLAGS(-msse2 -mfpmath=sse, [
+		RUBY_APPEND_OPTION(XCFLAGS, -msse2 -mfpmath=sse)
+		RUBY_TRY_CFLAGS(-mstackrealign, [RUBY_APPEND_OPTION(XCFLAGS, -mstackrealign)])
+	    ])
 	]
     )
 fi
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 44538)
+++ ChangeLog	(revision 44539)
@@ -1,4 +1,12 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
-Thu Jan  9 20:46:22 2014  Nobuyoshi Nakada  <nobu@r...>
+Thu Jan  9 20:49:22 2014  Nobuyoshi Nakada  <nobu@r...>
+
+	* configure.in: -mstackrealign is necessary for -msse2 working.
+	  [ruby-core:54716] [Bug #8349]
+
+Thu Jan  9 20:49:06 2014  Nobuyoshi Nakada  <nobu@r...>
+
+	* configure.in: -mstackrealign is necessary for -msse2 working.
+	  [ruby-core:54716] [Bug #8349]
 
 	* configure.in: use SSE2 instructions to drop unexpected precisions on
 	  other than mingw.  [ruby-core:59472] [Bug #8358]

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