[Bug target/79239] [7 regression] ICE in extract_insn, at recog.c:2311 (error: unrecognizable insn)

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79239

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1
      Known to work|                            |6.3.1

--- Comment #4 from ktkachov at gcc dot gnu.org ---
However the reduced testcase below does compile with GCC 6 and ICE with trunk,
so this is a regression

#pragma GCC push_options
#pragma GCC target "fpu=crypto-neon-fp-armv8"
int a, b;
extern __inline __attribute__((__gnu_inline__)) int fn1() {}

#pragma GCC pop_options
void
fn2() {
  if (b * 0.77 + 0.5)
    a = 0;
}