X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FcodeGen%2FStgCmmPrim.hs;fp=compiler%2FcodeGen%2FStgCmmPrim.hs;h=3318ec9cad215ed3808b4bb19b67f97e7eb3ba59;hp=e5ff8f73ff1e99d0d047c10b4d3a50f27b316ef0;hb=787b08bdea84cca4bf9490d87c059453bffc5ad2;hpb=e4caa74b6c809cd17c5d1f7d472b9a47b2ea6f1c;ds=sidebyside

diff --git a/compiler/codeGen/StgCmmPrim.hs b/compiler/codeGen/StgCmmPrim.hs
index e5ff8f7..3318ec9 100644
--- a/compiler/codeGen/StgCmmPrim.hs
+++ b/compiler/codeGen/StgCmmPrim.hs
@@ -232,8 +232,8 @@ emitPrimOp [res] SizeofMutableByteArrayOp [arg]
 
 
 --  #define touchzh(o)                  /* nothing */
-emitPrimOp [] TouchOp [_arg]
-   = nopC
+emitPrimOp res@[] TouchOp args@[_arg]
+   = do emitPrimCall res MO_Touch args
 
 --  #define byteArrayContentszh(r,a) r = BYTE_ARR_CTS(a)
 emitPrimOp [res] ByteArrayContents_Char [arg]
@@ -413,9 +413,9 @@ emitPrimOp [res] op [arg]
    = emit (mkAssign (CmmLocal res) $
 	   CmmMachOp (mop rep wordWidth) [CmmMachOp (mop wordWidth rep) [arg]])
 
-emitPrimOp [res] op args
+emitPrimOp r@[res] op args
    | Just prim <- callishOp op
-   = do emitPrimCall res prim args
+   = do emitPrimCall r prim args
 
    | Just mop <- translateOp op
    = let stmt = mkAssign (CmmLocal res) (CmmMachOp mop args) in