diff -r 000000000000 -r fb279309251b core/com.nokia.carbide.cpp.compiler.doc.user/html/pragmas_x86/p_register_coloring.htm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/core/com.nokia.carbide.cpp.compiler.doc.user/html/pragmas_x86/p_register_coloring.htm Fri Apr 03 23:33:03 2009 +0100 @@ -0,0 +1,25 @@ + +
+ + + +Controls the use of register coloring.
+#pragma register_coloring on | off | reset
+If you enable this pragma, the compiler uses a single register to hold the values of multiple variables that are never used in the same statement. This improves program performance.
+TIP Disable this setting when debugging a program.
+This pragma does not correspond to any panel setting. To check this setting, use __option (register_coloring). This settings is on at optimization level 2 and above
+