https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104313
Bug ID: 104313
Summary: [9/10/11/12 Regression] ICE verify_gimple failed with
-ff2c
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Started with r9, changed between 20190728 and 20190811 :
$ cat z1.f90
function f(a)
return
end
$ gfortran-12-20220130 -c z1.f90 -ff2c
z1.f90:1:0:
1 | function f(a)
|
Error: non-trivial conversion in 'var_decl'
real(kind=8)
real(kind=4)
D.4216 = __result_f;
z1.f90:1:0: internal compiler error: 'verify_gimple' failed
0xeba38d verify_gimple_in_seq(gimple*)
../../gcc/tree-cfg.cc:5211
0xb40ea1 gimplify_body(tree_node*, bool)
../../gcc/gimplify.cc:16292
0xb41147 gimplify_function_tree(tree_node*)
../../gcc/gimplify.cc:16363
0x952b17 cgraph_node::analyze()
../../gcc/cgraphunit.cc:675
0x955dc6 analyze_functions
../../gcc/cgraphunit.cc:1240
0x956f9d symbol_table::finalize_compilation_unit()
../../gcc/cgraphunit.cc:2500
