Improved NCG note.
Pls mrg
compiled program (about 2-4% slower, worse for floating-point
intensive programs).</para>
compiled program (about 2-4% slower, worse for floating-point
intensive programs).</para>
- <para>Add the <option>-fasm-x86</option> flag to GHC's command
- line to enable it.</para>
+ <para>The NCG is used by default for non-optimising compiles.
+ You can use it with <option>-O</option> by adding the
+ <option>-fasm-x86</option> flag to GHC's command
+ line, <emphasis>after</emphasis> <option>-O</option>.</para>
- <para>Constant folding now done by Rules.</para>
+ <para>Constant folding is now done by Rules.</para>