On Thu, 18 Feb 2021, Jakub Jelinek via Gcc-patches wrote: > Hi! > > The following testcase ICEs on i686-linux, because c_finish_return wraps > c_fully_folded retval back into EXCESS_PRECISION_EXPR, but when the function > return type is void, we don't call convert_for_assignment on it that would > then be fully folded again, but just put the retval into RETURN_EXPR's > operand, so nothing removes it anymore and during gimplification we > ICE as EXCESS_PRECISION_EXPR is not handled. > > This patch fixes it by not adding that EXCESS_PRECISION_EXPR in functions > returning void, the return value is ignored and all we need is evaluate any > side-effects of the expression. > > Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
OK. -- Joseph S. Myers jos...@codesourcery.com
