https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80965
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P4
Status|UNCONFIRMED |NEW
Known to work| |5.4.0, 6.3.0
Keywords| |ice-on-valid-code
Last reconfirmed| |2017-06-03
Ever confirmed|0 |1
Summary|ICE with class argument and |[7/8 Regression] ICE with
|-O2 optimization |class argument and -O2
| |optimization
Target Milestone|--- |7.2
Known to fail| |7.1.0, 8.0
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed for gcc-7 and trunk (8.0).
If the compiler is configured with --enable-checking=yes, I get
pr80965.f90:3:0:
subroutine xyz(loc)
Error: mismatching comparison operand types
void (*<T923>) ()
integer(kind=4)
if (loc.2_2 == 177599) goto <D.3553>; else goto <D.3554>;
pr80965.f90:3:0: Error: mismatching comparison operand types
void (*<T923>) ()
integer(kind=4)
if (loc.3_3 == 64409183) goto <D.3555>; else goto <D.3556>;
pr80965.f90:3:0: internal compiler error: verify_gimple failed
pr80965.f90:3:0: internal compiler error: Abort trap: 6
without/with optimization.
