[Bug target/81725] New: nvptx -run: error getting kernel result: an illegal memory access was encountered

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81725

            Bug ID: 81725
           Summary: nvptx -run: error getting kernel result: an illegal
                    memory access was encountered
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

There is a number of tests that fails with 'nvptx-run: error getting kernel
result: an illegal memory access was encountered (CUDA_ERROR_ILLEGAL_ADDRESS,
700)':
...
$ grep -A1 'an illegal memory' build-gcc/gcc/testsuite/gcc/gcc.log  | grep
^FAIL:
FAIL: gcc.c-torture/execute/builtins/pr22237.c execution,  -O3
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions 
FAIL: gcc.c-torture/execute/20071029-1.c   -O0  execution test
FAIL: gcc.c-torture/execute/20071029-1.c   -O1  execution test
FAIL: gcc.c-torture/execute/20071029-1.c   -O2  execution test
FAIL: gcc.c-torture/execute/20071029-1.c   -O3 -g  execution test
FAIL: gcc.c-torture/execute/20071029-1.c   -Os  execution test
FAIL: gcc.c-torture/execute/memcpy-1.c   -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.c-torture/execute/memcpy-2.c   -O1  execution test
FAIL: gcc.c-torture/execute/memcpy-2.c   -O2  execution test
FAIL: gcc.c-torture/execute/memcpy-2.c   -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.c-torture/execute/memcpy-2.c   -Os  execution test
FAIL: gcc.c-torture/execute/pr55875.c   -O0  execution test
FAIL: gcc.c-torture/execute/pr55875.c   -O1  execution test
FAIL: gcc.c-torture/execute/pr55875.c   -O2  execution test
FAIL: gcc.c-torture/execute/pr55875.c   -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.c-torture/execute/pr55875.c   -O3 -g  execution test
FAIL: gcc.c-torture/execute/pr55875.c   -Os  execution test
FAIL: gcc.c-torture/execute/strcpy-1.c   -O1  execution test
FAIL: gcc.c-torture/execute/strcpy-1.c   -O2  execution test
FAIL: gcc.c-torture/execute/strcpy-1.c   -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.c-torture/execute/strcpy-1.c   -Os  execution test
FAIL: gcc.dg/torture/pr35634.c   -O0  execution test
FAIL: gcc.dg/torture/pr56443.c   -Os  execution test
...