X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcodeGen%2FCgPrimOp.hs;h=fd440e913662b7ba15187bf36bc9f44859b8eb87;hb=0ce8f5e727dfb59857a0f6e34d7617796e76baac;hp=d0da575cf627b44de0d41370d24deb09b7b1ad33;hpb=17c8229adf9f268097e4c87053d940a918c3a26f;p=ghc-hetmet.git

diff --git a/compiler/codeGen/CgPrimOp.hs b/compiler/codeGen/CgPrimOp.hs
index d0da575..fd440e9 100644
--- a/compiler/codeGen/CgPrimOp.hs
+++ b/compiler/codeGen/CgPrimOp.hs
@@ -18,9 +18,9 @@ import CgBindery
 import CgMonad
 import CgInfoTbls
 import CgUtils
-import Cmm
+import OldCmm
 import CLabel
-import CmmUtils
+import OldCmmUtils
 import PrimOp
 import SMRep
 import Module
@@ -211,6 +211,11 @@ emitPrimOp [r] ReadArrayOp  [obj,ix]   _  = doReadPtrArrayOp r obj ix
 emitPrimOp [r] IndexArrayOp [obj,ix]   _  = doReadPtrArrayOp r obj ix
 emitPrimOp []  WriteArrayOp [obj,ix,v] _  = doWritePtrArrayOp obj ix v
 
+emitPrimOp [res] SizeofArrayOp [arg] _
+   = stmtC $ CmmAssign (CmmLocal res) (cmmLoadIndexW arg (fixedHdrSize + oFFSET_StgMutArrPtrs_ptrs) bWord)
+emitPrimOp [res] SizeofMutableArrayOp [arg] live
+   = emitPrimOp [res] SizeofArrayOp [arg] live
+
 -- IndexXXXoffAddr
 
 emitPrimOp res IndexOffAddrOp_Char      args _ = doIndexOffAddrOp (Just mo_u_8ToWord) b8 res args