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Clean the bootstrapping extensible-exceptions package
[ghc-hetmet.git]
/
rts
/
PrimOps.cmm
diff --git
a/rts/PrimOps.cmm
b/rts/PrimOps.cmm
index
c666a42
..
e65cbc4
100644
(file)
--- a/
rts/PrimOps.cmm
+++ b/
rts/PrimOps.cmm
@@
-1455,6
+1455,17
@@
readTVarzh_fast
RET_P(result);
}
+readTVarIOzh_fast
+{
+ W_ result;
+
+again:
+ result = StgTVar_current_value(R1);
+ if (%INFO_PTR(result) == stg_TREC_HEADER_info) {
+ goto again;
+ }
+ RET_P(result);
+}
writeTVarzh_fast
{