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10.3 Setting up fcc907s Compiler Options
❍ Chip classification
Select the chip type according to the MCU to be used.
The chip type that can be selected depends on the compiler type.
❍ Optimization level
Optimization allows setting of one of seven optimization levels.
The default is Level-2.
• None: Performs no optimization.
• Level-1: Performs level-1 optimization.
• Level-2: Performs level-2 optimization.
• Level-3: Performs level-3 optimization.
• Level-4: Performs level-4 optimization.
• Speed-preferred: Performs speed-preferred optimization.
• Size-preferred: Performs size-preferred optimization.
❍ Warning level
Warning allows setting of one of nine levels.
The default is Level-1.
• Level-0: Outputs no warning messages.
• Level-1: Outputs level-1 warning messages.
• Level-2: Outputs level-2 warning messages.
• Level-3: Outputs level-3 warning messages.
• Level-4: Outputs level-4 warning messages.
• Level-5: Outputs level-5 warning messages.
• Level-6: Outputs level-6 warning messages.
• Level-7: Outputs level-7 warning messages.
• Level-8: Outputs level-8 warning messages.
❍ Translation control
Translation control has two settings.
The default is Execute until Compiler.
• Execute until preprocessing: Performs translation until preprocessing.
• Execute until Compiler: Performs translation until compilation.