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Getting absolute value of a float
I am using Cygwin and gcc to create a function that gets the absolute value of a float. Is fabs the instruction to use to get the absolute value? asm("lea %[nIn],%%edi \n" "fabs \n" "mov %%edi,%[nOut] \n" : [nOut] "=m" (n) : [nIn] "m" (n) ); 'n' is a double. What do I pass...- kenshinofkin
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- Forum: Assembly
