Forum: ARM programming with GCC/GNU tools arm-elf-gcc and all registers

von marciano (Guest)

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I make a program and compiled with gcc , I run the code with a debugger
and I see only register R1,R2,R3 are used on code .
have any option to use all register for the code run more fast ?

von A.K. (Guest)

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Compile with optimization enabled.


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