https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69154
Bug ID: 69154
Summary: [6 Regression] ICE in gfc_trans_where_2, at
fortran/trans-stmt.c:5005 on *-linux
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
Target Milestone: ---
Created attachment 37234
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37234&action=edit
test case
seen with trunk r232077 on several architectures, building the abinit package.
worked around by building with -O0:
$ gfortran -ffree-form -g -O1 -c -o m_numeric_tools.o m_numeric_tools.f90
m_numeric_tools.F90:2085:0:
internal compiler error: in gfc_trans_where_2, at fortran/trans-stmt.c:5005
0x1030c173 gfc_trans_where_2
../../src/gcc/fortran/trans-stmt.c:5005
0x10313653 gfc_trans_where(gfc_code*)
../../src/gcc/fortran/trans-stmt.c:5237
0x102952b7 trans_code
../../src/gcc/fortran/trans.c:1832
0x102c19ff gfc_generate_function_code(gfc_namespace*)
../../src/gcc/fortran/trans-decl.c:6083
0x10299ad3 gfc_generate_module_code(gfc_namespace*)
../../src/gcc/fortran/trans.c:2054
0x102384f7 translate_all_program_units
../../src/gcc/fortran/parse.c:5599
0x102384f7 gfc_parse_file()
../../src/gcc/fortran/parse.c:5818
0x1029122f gfc_be_parse_file
../../src/gcc/fortran/f95-lang.c:201
Please submit a full bug report,
with preprocessed source if appropriate.
