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| author | Simon Marlow <marlowsd@gmail.com> | 2018-02-18 11:09:19 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-02-18 11:57:45 -0500 |
| commit | c05529c2219d12ee950eb8972e1aca135cd8e032 (patch) | |
| tree | 557d1615f569d8448da5f3c0f96434d45e064a09 /rts/PrimOps.cmm | |
| parent | ccda4862102104e080a200e4d9c2ca8f42eb5b70 (diff) | |
| download | haskell-c05529c2219d12ee950eb8972e1aca135cd8e032.tar.gz | |
myThreadId# is trivial; make it an inline primop
The pattern `threadCapability =<< myThreadId` is used a lot in code
that uses `hs_try_putmvar`, I want to make it cheaper.
Test Plan: validate
Reviewers: bgamari, erikd
Reviewed By: bgamari
Subscribers: rwbarton, thomie, carter
Differential Revision: https://phabricator.haskell.org/D4381
Diffstat (limited to 'rts/PrimOps.cmm')
| -rw-r--r-- | rts/PrimOps.cmm | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/rts/PrimOps.cmm b/rts/PrimOps.cmm index fb9db0aa45..6d57fd889d 100644 --- a/rts/PrimOps.cmm +++ b/rts/PrimOps.cmm @@ -943,11 +943,6 @@ stg_yieldzh () jump stg_yield_noregs(); } -stg_myThreadIdzh () -{ - return (CurrentTSO); -} - stg_labelThreadzh ( gcptr threadid, W_ addr ) { #if defined(DEBUG) || defined(TRACING) || defined(DTRACE) |