micro-opt: replace stmGetEnclosingTRec() with a field access

While fixing #3578 I noticed that this function was just a field
access to StgTRecHeader, so I inlined it manually.

1 files changed, 0 insertions, 7 deletions

diff --git a/rts/STM.h b/rts/STM.h
index 495b763139..eae93b28a1 100644
--- a/rts/STM.h
+++ b/rts/STM.h
@@ -83,13 +83,6 @@ void stmFreeAbortedTRec(Capability *cap, StgTRecHeader *trec);
 
 void stmCondemnTransaction(Capability *cap, StgTRecHeader *trec);
 
-/*
- * Return the trec within which the specified trec was created (not
- * valid if trec==NO_TREC).
- */
-
-StgTRecHeader *stmGetEnclosingTRec(StgTRecHeader *trec);
-
 /*----------------------------------------------------------------------
 
    Validation