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| author | Tobias Burnus <tobias@codesourcery.com> | 2020-09-28 18:08:05 +0200 |
|---|---|---|
| committer | Tobias Burnus <tobias@codesourcery.com> | 2020-09-28 18:08:05 +0200 |
| commit | 2a10a2c0689db280ee3a94164504b7196b8370f4 (patch) | |
| tree | c1fe6881aa115ca2c0948a481c38c2a206eacddd /libgomp/testsuite/libgomp.c-c++-common | |
| parent | 361e32eeaa8e80c2c3b4879518756cf131e8f938 (diff) | |
| download | gcc-2a10a2c0689db280ee3a94164504b7196b8370f4.zip gcc-2a10a2c0689db280ee3a94164504b7196b8370f4.tar.gz gcc-2a10a2c0689db280ee3a94164504b7196b8370f4.tar.bz2 | |
OpenMP: Handle cpp_implicit_alias in declare-target discovery (PR96390)
gcc/ChangeLog:
PR middle-end/96390
* omp-offload.c (omp_discover_declare_target_tgt_fn_r): Handle
alias nodes.
libgomp/ChangeLog:
PR middle-end/96390
* testsuite/libgomp.c++/pr96390.C: New test.
* testsuite/libgomp.c-c++-common/pr96390.c: New test.
Diffstat (limited to 'libgomp/testsuite/libgomp.c-c++-common')
| -rw-r--r-- | libgomp/testsuite/libgomp.c-c++-common/pr96390.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c-c++-common/pr96390.c b/libgomp/testsuite/libgomp.c-c++-common/pr96390.c new file mode 100644 index 0000000..692bd73 --- /dev/null +++ b/libgomp/testsuite/libgomp.c-c++-common/pr96390.c @@ -0,0 +1,26 @@ +/* { dg-additional-options "-O0 -fdump-tree-omplower" } */ +/* { dg-xfail-if "PR 97102/PR 97106 - .alias not (yet) supported for nvptx" { offload_target_nvptx } } */ + +#ifdef __cplusplus +extern "C" { +#endif + +int foo () { return 42; } +int bar () __attribute__((alias ("foo"))); +int baz () __attribute__((alias ("bar"))); + +#ifdef __cplusplus +} +#endif + + +int +main () +{ + int n; + #pragma omp target map(from:n) + n = baz (); + if (n != 42) + __builtin_abort (); +} +/* { dg-final { scan-tree-dump-times "__attribute__..omp declare target" 1 "omplower" } } */ |