https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112483
Xi Ruoyao <xry111 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|target |rtl-optimization
--- Comment #5 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
In simplify_binary_operation_1, simplify-rtx.cc:
case COPYSIGN:
if (rtx_equal_p (trueop0, trueop1) && ! side_effects_p (op0))
return op0;
if (CONST_DOUBLE_AS_FLOAT_P (trueop1))
{
REAL_VALUE_TYPE f1;
real_convert (&f1, mode, CONST_DOUBLE_REAL_VALUE (trueop1));
rtx tmp = simplify_gen_unary (ABS, mode, op0, mode);
if (REAL_VALUE_NEGATIVE (f1))
tmp = simplify_gen_unary (NEG, mode, op0, mode);
^^^
return tmp;
}
shouldn't the "op0" with caret be "tmp" instead??
