https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117441
Bug ID: 117441
Summary: ICE in RTL pass
Product: gcc
Version: 14.2.0
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 59536
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59536&action=edit
Source files (160)
With the attached source files,
gnatmake -c -u -f -O2 gpr2-build-actions-post_bind.adb
results in
during RTL pass: expand
+===========================GNAT BUG DETECTED==============================+
| 14.2.0 (aarch64-apple-darwin23) in set_parm_rtl, at cfgexpand.cc:1436 |
| No source file position information available |
| Compiling
/volumes/miscellaneous3/src/gpr/src/build/gpr2-build-actions-post_bind.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. |
+==========================================================================+
...
raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:412
gnatmake: "gpr2-build-actions-post_bind.adb" compilation error
The requested files included gnatcoll-os-process_types__unix.ads, which
I've copied to gnatcoll-os-process_types.ads.
With GCC 13.2/3 (both aarch64 and x86_64) I get
"raised CONSTRAINT_ERROR : erroneous memory access"
with no other report.
I don't have an x86_64-apple-darwin compiler for 14.2.0, but the 13.3.0
