https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115591
Bug ID: 115591
Summary: ICE in riscv64-elf cross compiler, handling imported
addresses
Product: gcc
Version: 14.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
Assignee: unassigned at gcc dot gnu.org
Reporter: simon at pushface dot org
CC: dkm at gcc dot gnu.org
Target Milestone: ---
Created attachment 58487
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58487&action=edit
Reproducer
Compiler in use: gnat-riscv64-elf-darwin-14.1.0-3 from
https://github.com/alire-project/GNAT-FSF-builds/releases
Compiling the attached reproducer with riscv64-elf-gcc -c --RTS=. bug.adb
results
in
during RTL pass: expand
+===========================GNAT BUG DETECTED==============================+
| 14.1.0 (riscv64-elf) in tree_to_uhwi, at tree.h:4951 |
| Error detected around bug.adb:29:24 |
| Compiling bug.adb |
| Please submit a bug report; see https://gcc.gnu.org/bugs/ . |
| Use a subject line meaningful to you and us to track the bug. |
| Include the entire contents of this bug box in the report. |
| Include the exact command that you entered. |
| Also include sources listed below. |
+==========================================================================+
Please include these source files with error report
Note that list may not be accurate in some cases,
so please double check that the problem can still
be reproduced with the set of files listed.
Consider also -gnatd.n switch (see debug.adb).
system.ads
bug.adb
bug.ads
s-stoele.ads
s-stoele.adb
ada.ads
a-unccon.ads
raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:412
Note that
* this error doesn’t happen with an arm-eabi cross compiler
* it was present from GCC 12.2.0
