https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49611
--- Comment #15 from Jeremy <gcc.hall at gmail dot com> --- Perhaps the optimizer can reduce "seta; test; jnz" to "ja" since the compiler now knows the intention. In which case this is a great solution. On 17 July 2015 at 22:24, gccbugzilla at limegreensocks dot com < gcc-bugzi...@gcc.gnu.org> wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49611 > > --- Comment #14 from David <gccbugzilla at limegreensocks dot com> --- > (In reply to Jeremy from comment #12) > > > It probably does a setcc on x86 which doesn't really gain much > > I don't have a 6.0 build to test with yet, but I don't believe that's quite > correct. Looking at the testsuite that got checked in with it, we see > both: > > asm-flag-2.c: > /* { dg-final { scan-assembler "seta" } } */ > > asm-flag-3.c: > /* { dg-final { scan-assembler "ja" } } */ > > -- > You are receiving this mail because: > You are on the CC list for the bug. >
