6263b656c8
When running the libgomp testsuite on x86_64 with nvptx accelerator, we run into:
...
XPASS: libgomp.c/../libgomp.c-c++-common/pr96390.c (test for excess errors)
FAIL: libgomp.c/../libgomp.c-c++-common/pr96390.c execution test
...
The problem is that we're expecting the following ptxas error:
...
XFAIL: libgomp.c/../libgomp.c-c++-common/pr96390.c (test for excess errors)
Excess errors:
ptxas /tmp/ccZYDw8N.o, line 90; error : Call to 'baz' requires call prototype
ptxas /tmp/ccZYDw8N.o, line 90; error : Unknown symbol 'baz'
...
But it's not triggered because ptxas is not in the path, so nvptx-none-as
defaults to --no-verify.
So instead, we run into the same error at execution time.
Fix this by forcing verification using:
...
/* { dg-additional-options "-foffload=-Wa,--verify" \
{ target offload_target_nvptx } } */
...
such that we run into the xfail in this way instead:
...
XFAIL: libgomp.c/../libgomp.c-c++-common/pr96390.c (test for excess errors)
Excess errors:
nvptx-as: error trying to exec 'ptxas': execvp: No such file or directory
nvptx-as: ptxas returned 255 exit status
...
Tested on x86_64-linux with nvptx accelerator.
libgomp/ChangeLog:
2022-02-21 Tom de Vries <tdevries@suse.de>
PR testsuite/104146
* testsuite/libgomp.c++/pr96390.C: Add additional-option
-foffload=-Wa,--verify for nvptx.
* testsuite/libgomp.c-c++-common/pr96390.c: Same.
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| .. | ||
| config | ||
| lib | ||
| libgomp.c | ||
| libgomp.c-c++-common | ||
| libgomp.c++ | ||
| libgomp.fortran | ||
| libgomp.graphite | ||
| libgomp.oacc-c | ||
| libgomp.oacc-c-c++-common | ||
| libgomp.oacc-c++ | ||
| libgomp.oacc-fortran | ||
| libgomp-site-extra.exp.in | ||
| libgomp-test-support.exp.in | ||
| Makefile.am | ||
| Makefile.in | ||