/* Extracted from PR middle-end/11771. */ | |
/* The following testcase used to ICE without -ffast-math from unbounded | |
recursion in fold. This was due to the logic in negate_expr_p not | |
matching that in negate_expr. */ | |
double f(double x) { | |
return -(1 - x) + (x ? -(1 - x) : 0); | |
} | |