Re: [avr-gcc-list] Too much RAM used: __clz_tab[] linked

[Thomas D. Dean]

The inclusion of __clz_tab may be related to converting the result of
a function call.

This causes the inclusion

float X_target;
X_target = (float)pgm_read_dword(&nav_cmd[cli_idx].arg1);

This does NOT cause the inclusion

int32_t lcount, rcount;             // this iteration
left_inches  = (float)(lcount - last_lcount)/LEFT_COUNT_PER_INCH;

tomdean