https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119308
Bug ID: 119308
Summary: Cobol ICE on "hello world" on POWER in
rs6000_output_function_epilogue
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: cobol
Assignee: unassigned at gcc dot gnu.org
Reporter: tkoenig at gcc dot gnu.org
Target Milestone: ---
Thought I'd give gcobol a spin on POWER.
For the "Hello, world" program faithfully copied from Wikipedia, I get
on POWER (gcc120) with 53fc26e54fadb51c3f655286d4475625b82a12b1 :
[tkoenig@cfarm120 ~]$ cat hello.cob
IDENTIFICATION DIVISION.
PROGRAM-ID. hello-world.
PROCEDURE DIVISION.
DISPLAY "Hello, world!"
.
[tkoenig@cfarm120 ~]$ trunk-bin/gcc/cobol1 hello.cob
Analyzing compilation unit
Performing interprocedural optimizations
<*free_lang_data> {heap 1152k} <visibility> {heap 1152k} <build_ssa_passes>
{heap 1152k} <opt_local_passes> {heap 1536k} <remove_symbols> {heap 1536k}
<targetclone> {heap 1536k} <free-fnsummary> {heap 1536k}Streaming LTO
<whole-program> {heap 1536k} <fnsummary> {heap 1536k} <inline> {heap 1536k}
<modref> {heap 1536k} <free-fnsummary> {heap 1536k} <single-use> {heap 1536k}
<comdats> {heap 1536k}Assembling functions:
hello$worldduring RTL pass: final
In function ‘hello$world’:
cobol1: internal compiler error: in rs6000_output_function_epilogue, at
config/rs6000/rs6000-logue.cc:5361
0x123585df internal_error(char const*, ...)
../../trunk/gcc/diagnostic-global-context.cc:517
0x1034f707 fancy_abort(char const*, int, char const*)
../../trunk/gcc/diagnostic.cc:1722
0x114a877b rs6000_output_function_epilogue(_IO_FILE*)
../../trunk/gcc/config/rs6000/rs6000-logue.cc:5361
0x1073765b final_end_function()
../../trunk/gcc/final.cc:1864
0x10740a5f rest_of_handle_final
../../trunk/gcc/final.cc:4258
0x10740a5f execute
../../trunk/gcc/final.cc:4328
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
It seems that language_string being "GCC COBOL" is not handled in that
function.
