[Bug bootstrap/101374] [12 Regression] bootstrap failure varpool.c:490:19: error: array subscript 'varpool_node[0]' is partly outside array bounds of 'varpool_node [0]' [-Werror=array-bounds]

[abidh at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101374

Hafiz Abid qadeer <abidh at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |abidh at gcc dot gnu.org

--- Comment #16 from Hafiz Abid qadeer <abidh at gcc dot gnu.org> ---
Similar problem in libgomp and it is still broken. I was building for x86_64
with amdgcn offloading.

/scratch/cfi/x86_64-linux-gnu-amdgcn/obj/accel-gcc-mainline/./gcc/xgcc
-B/scratch/cfi/x86_64-linux-gnu-amdgcn/obj/accel-gcc-mainline/./gcc/
-B/scratch/cfi/x86_64-linux-gnu-amdgcn/install/amdgcn-amdhsa/bin/
-B/scratch/cfi/x86_64-linux-gnu-amdgcn/install/amdgcn-amdhsa/lib/ -isystem
/scratch/cfi/x86_64-linux-gnu-amdgcn/install/amdgcn-amdhsa/include -isystem
/scratch/cfi/x86_64-linux-gnu-amdgcn/install/amdgcn-amdhsa/sys-include   
-DHAVE_CONFIG_H -I.
-I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp 
-I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/config/gcn
-I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/config/accel
-I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp
-I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/../include 
-Wall -Werror  -g -O2 -MT barrier.lo -MD -MP -MF .deps/barrier.Tpo -c -o
barrier.lo
/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/barrier.c
In file included from
/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/barrier.c:28:
In function 'gcn_thrs',
    inlined from 'gomp_thread' at
/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/libgomp.h:803:10,
    inlined from 'GOMP_barrier' at
/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/barrier.c:34:29:
/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/libgomp.h:792:10:
error: array subscript 0 is outside array bounds of '__lds struct gomp_thread *
__lds[0]' [-Werror=array-bounds]
  792 |   return *thrs;
      |          ^~~~~
In function 'gcn_thrs',
    inlined from 'gomp_thread' at
/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/libgomp.h:803:10,
    inlined from 'GOMP_barrier_cancel' at
/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/barrier.c:47:29:
/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/libgomp.h:792:10:
error: array subscript 0 is outside array bounds of '__lds struct gomp_thread *
__lds[0]' [-Werror=array-bounds]
  792 |   return *thrs;
      |          ^~~~~