[Bug middle-end/56559] [4.8 Regression] ICE in propagate_op_to_single_use, at tree-ssa-reassoc.c:1057

[markus at trippelsdorf dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56559



Markus Trippelsdorf <markus at trippelsdorf dot de> changed:



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--- Comment #2 from Markus Trippelsdorf <markus at trippelsdorf dot de> 
2013-03-07 06:28:13 UTC ---

reduced test case:



double a, b, c, d, e;

void

fn1 ()

{

    a = e * e;

    b = d * e + c * e * a;

}