On Thu, 15 Nov 2018 09:48:05 -0500 Paul Koning <paulkon...@comcast.net> wrote:
> > On Nov 14, 2018, at 5:19 PM, Jozef Lawrynowicz <joze...@mittosystems.com> > > wrote: > > > > > > I'd be curious if the line I added the xfail to in c-c++-common/pr57371-2.c > > also fails for pdp11. > > > > The conversion to float might be getting optimized out whenever > > sizeof(int) < sizeof(float). > > > > Thanks, > > Jozef > > Yes, that test on pr57371-2.c also fails on pdp11. > > paul > Thanks for checking, in that case I'll go ahead an add an effective target for "int_lt_float". I'll make a note to investigate that test failure as well. The test comments: > We can not get rid of comparison in tests below because of > potential inexact exception. If I'm understanding the test correctly, then if the cast to float has been optimized out, users expecting the inexact float exception to be raised will have unexpected behaviour. Jozef