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| author | Tom de Vries <tdevries@suse.de> | 2020-10-05 14:26:04 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2020-10-05 16:03:17 +0200 |
| commit | 717e402dbf55e7da83d4fc87641ab9e60d4846cb (patch) | |
| tree | 6ab3a5276d06b3d448274073fa5167baa23572d4 /gcc/tracer.c | |
| parent | 255aa06d40d7b151d1b26cb690e0545f834b3bea (diff) | |
| download | gcc-717e402dbf55e7da83d4fc87641ab9e60d4846cb.zip gcc-717e402dbf55e7da83d4fc87641ab9e60d4846cb.tar.gz gcc-717e402dbf55e7da83d4fc87641ab9e60d4846cb.tar.bz2 | |
[omp, ftracer] Ignore IFN_GOMP_SIMT_XCHG_* in ignore_bb_p
As IFN_GOMP_SIMT_XCHG_* are part of the group marked by
IFN_GOMP_SIMT_ENTER_ALLOC/IFN_GOMP_SIMT_EXIT, handle them conservatively
in ignore_bb_p.
Build on x86_64-linux with nvptx accelerator, tested with libgomp.
gcc/ChangeLog:
2020-10-05 Tom de Vries <tdevries@suse.de>
* tracer.c (ignore_bb_p): Ignore GOMP_SIMT_XCHG_*.
Diffstat (limited to 'gcc/tracer.c')
| -rw-r--r-- | gcc/tracer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/tracer.c b/gcc/tracer.c index 5ee6651..7f32ccb 100644 --- a/gcc/tracer.c +++ b/gcc/tracer.c @@ -115,12 +115,14 @@ ignore_bb_p (const_basic_block bb) /* An IFN_GOMP_SIMT_ENTER_ALLOC/IFN_GOMP_SIMT_EXIT call must be duplicated as part of its group, or not at all. - The IFN_GOMP_SIMT_VOTE_ANY is part of such a group, so the same holds - there. */ + The IFN_GOMP_SIMT_VOTE_ANY and IFN_GOMP_SIMT_XCHG_* are part of such a + group, so the same holds there. */ if (is_gimple_call (g) && (gimple_call_internal_p (g, IFN_GOMP_SIMT_ENTER_ALLOC) || gimple_call_internal_p (g, IFN_GOMP_SIMT_EXIT) - || gimple_call_internal_p (g, IFN_GOMP_SIMT_VOTE_ANY))) + || gimple_call_internal_p (g, IFN_GOMP_SIMT_VOTE_ANY) + || gimple_call_internal_p (g, IFN_GOMP_SIMT_XCHG_BFLY) + || gimple_call_internal_p (g, IFN_GOMP_SIMT_XCHG_IDX))) return true; } |