tree 2533f1bf5891dc2c0237fdc05654080dc282384c
parent b6b16bddc39b95ca2f459fb42a6a51d38f688725
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> 1426243015 +0000
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> 1426245271 +0000

Avoid possible spurious warning with gcc -Os

Outline:

if( condition )
    foo = value;
/* stuff that does not change condition */
if( condition )
    /* use foo */
else
    /* don't use foo */

For some reason, it appears to only kick in with -Os with gcc 4.9.3