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| author | Sverker Eriksson <[email protected]> | 2018-01-17 20:00:49 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2018-01-17 20:00:49 +0100 |
| commit | d57d91427e1ddb09cbf55cac2014a368fe717b46 (patch) | |
| tree | 472f228c23ba7bb03f32a91d05c4e6f2e7e50960 /erts/emulator | |
| parent | 19b7ccfe076d88a96b62f3222f38be31bb087df2 (diff) | |
| download | otp-d57d91427e1ddb09cbf55cac2014a368fe717b46.tar.gz otp-d57d91427e1ddb09cbf55cac2014a368fe717b46.tar.bz2 otp-d57d91427e1ddb09cbf55cac2014a368fe717b46.zip | |
Fix slow hipe execution
particularly slow erlc when compiler is hipe compiled.
hipe_unified_loader:load did not patch external call sites
and instead caused a double hipe mode switch per call.
hipe_unified_loader:load is only used
for early modules first loaded as beam
and by code:atomic_load and friends.
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/beam/beam_load.c | 2 | ||||
| -rw-r--r-- | erts/emulator/hipe/hipe_bif0.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index adf8779f11..5b1aa6f128 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -6621,6 +6621,8 @@ int erts_commit_hipe_patch_load(Eterm hipe_magic_bin) hipe_stp->new_hipe_refs = NULL; hipe_stp->new_hipe_sdesc = NULL; + hipe_redirect_to_module(modp); + return 1; } diff --git a/erts/emulator/hipe/hipe_bif0.c b/erts/emulator/hipe/hipe_bif0.c index 94bc563fda..d8427a4c36 100644 --- a/erts/emulator/hipe/hipe_bif0.c +++ b/erts/emulator/hipe/hipe_bif0.c @@ -1773,7 +1773,8 @@ void hipe_redirect_to_module(Module* modp) struct hipe_mfa_info *p; struct hipe_ref_head* refh; - ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking() || + erts_is_multi_scheduling_blocked()); for (p = mod2mfa_get(modp); p; p = p->next_in_mod) { if (p->new_address) { |