[macruby-changes] [2158] MacRuby/branches/experimental/compiler.cpp

[source_changes at macosforge.org]

Revision: 2158
          http://trac.macosforge.org/projects/ruby/changeset/2158
Author:   vincent.isambart at gmail.com
Date:     2009-08-03 05:16:03 -0700 (Mon, 03 Aug 2009)
Log Message:
-----------
floating point should now work on 32 bits

Modified Paths:
--------------
    MacRuby/branches/experimental/compiler.cpp

Modified: MacRuby/branches/experimental/compiler.cpp
===================================================================
--- MacRuby/branches/experimental/compiler.cpp	2009-08-03 11:29:49 UTC (rev 2157)
+++ MacRuby/branches/experimental/compiler.cpp	2009-08-03 12:16:03 UTC (rev 2158)
@@ -1945,7 +1945,12 @@
 
     bb = is_float_bb;
     Value *is_float_val = BinaryOperator::CreateXor(val, threeVal, "", bb);
+#if __LP64__
     is_float_val = new BitCastInst(is_float_val, Type::DoubleTy, "", bb);
+#else
+    is_float_val = new BitCastInst(is_float_val, Type::FloatTy, "", bb);
+    is_float_val = new FPExtInst(is_float_val, Type::DoubleTy, "", bb);
+#endif
     BranchInst::Create(merge_bb, bb);
 
     bb = isnt_float_bb;
@@ -2288,6 +2293,9 @@
 
 	    if (!result_is_predicate) {
 		// Box the float. 
+#if !__LP64__
+		flp_op_res = new FPTruncInst(flp_op_res, Type::FloatTy, "", bb);
+#endif
 		flp_op_res = new BitCastInst(flp_op_res, RubyObjTy, "", bb);
 		flp_op_res = BinaryOperator::CreateOr(flp_op_res, threeVal,
 			"", bb);
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