> Implement correct bitcast of int<->float and long<->double by using a
> union to perform the bitcast.
> @@ -1508,6 +1508,16 @@
> /// type name is found, emit its declaration...
> ///
> void CWriter::printModuleTypes(const SymbolTable &ST) {
> + Out << "/* Helper union for bitcasts */\n";
> + Out << "typedef union {\n";
> + Out << " unsigned int UInt;\n";
> + Out << " signed int SInt;\n";
> + Out << " unsigned long ULong;\n";
> + Out << " signed long SLong;\n";
> + Out << " float Float;\n";
> + Out << " double Double;\n";
> + Out << "} llvmBitCastUnion;\n"
This is wrong for 32-bit targets. ULong should be 'unsigned long
long'. SLong should be 'signed long long'.
Thanks Reid,
-Chris
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