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References: <bug-34737-14966@http.gcc.gnu.org/bugzilla/>
Subject: [Bug c/34737] missed optimization, foo(p); p++ is better then foo(p++)
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------- Comment #1 from wvangulik at xs4all dot nl  2008-01-11 08:17 -------
Created an attachment (id=14920)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14920&action=view)
Test case showing the three cases

Compile using -fno-line.
For the AVR I used: avr-gcc -Wall -Os -fno-inline -mmcu=avr5 --save-temps
main.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34737