https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111677
Bug ID: 111677
Summary: arm64 build fails unrecognizable insn [REGRESSION]
Product: gcc
Version: 13.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: costamagnagianfranco at yahoo dot it
Target Milestone: ---
Created attachment 56038
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56038&action=edit
build log and dump
Hello, according to
https://buildd.debian.org/status/fetch.php?pkg=darktable&arch=arm64&ver=4.4.2-1&stamp=1692542143&raw=0
The build was fine with gcc-13 13.2.0-2 and fails with 13.2.0-4
So, the regression if this is really a gcc regression might be in the following
changes:
* Update to git 20230902 from the gcc-13 branch.
- Fix PR target/111127 (x86), PR middle-end/111017 (x86),
PR tree-optimization/111070, PR tree-optimization/111039,
PR tree-optimization/111019, PR tree-optimization/110702,
PR tree-optimization/111109, PR debug/111080, PR target/111010 (x86),
PR c++/106652, PR c++/110927, PR c++/109678, PR c++/106310,
PR fortran/87477, PR modula2/110779, PR modula2/108119,
PR libgcc/110956, PR middle-end/111017, PR libstdc++/110860,
PR libstdc++/110990, PR libstdc++/110970, PR libstdc++/110974,
PR libstdc++/110968, PR target/110484 (loong64),
PR tree-optimization/110914, PR tree-optimization/111015,
PR target/109725 (riscv), PR c++/109751, PR c++/92407.
.
[ Aurelien Jarno ]
* Fix PR target/110066 (RISCV), taken from the trunk.
.
[ Matthias Klose ]
* Remove test protocols in clean target. Addresses: #1044154.
* Disable Ada, Go, D, Modula-2 frontends on loong64.
.
[ Nicolas Boulenguez ]
* Ada: deprecate the gnatgcc symbolic link.
* Ada: move README.gnat to debian/ada/.
* Ada: remove the obsolete acats-killer script.
* Ada: let gnat-BV provide a versioned virtual package.
or
* Update to git 20230913 from the gcc-13 branch.
- Fix PR target/96762 (PPC), PR target/111340 (x86),
PR target/111306 (x86), PR target/111335 (x86),
PR modula2/111330.
- Address stack protector and stack clash protection weaknesses
on AArch64. CVE-2023-4039.
.
[ Matthias Klose ]
* Fix PR fortran/88552, taken from the trunk. LP: #1842164.
.
[ Aurelien Jarno ]
* Update libasan8 symbols for riscv64.
I'm attaching the gcc dump report
