X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FnativeGen%2FPprMach.hs;h=8fc9e3dc46bedf0effa6f3b1e02bb93e58eef4bd;hb=c0ea29afb7fcc3e8a69df60704d170d2c45e3d90;hp=eb880fca6ab2f199bf3f8ab5308469f7eafc2ead;hpb=5269b0c1e565a23bafee6e4a835f5fc483fdb897;p=ghc-hetmet.git

diff --git a/compiler/nativeGen/PprMach.hs b/compiler/nativeGen/PprMach.hs
index eb880fc..8fc9e3d 100644
--- a/compiler/nativeGen/PprMach.hs
+++ b/compiler/nativeGen/PprMach.hs
@@ -21,7 +21,7 @@
 
 module PprMach ( 
 	pprNatCmmTop, pprBasicBlock, pprSectionHeader, pprData,
-	pprInstr, pprSize, pprUserReg
+	pprInstr, pprSize, pprUserReg, pprImm
   ) where
 
 #include "HsVersions.h"
@@ -402,11 +402,14 @@ pprSize x = ptext (case x of
 	FF32  -> sLit ""
 	FF64  -> sLit "d"
     )
+
+-- suffix to store/ ST instruction
 pprStSize :: Size -> Doc
 pprStSize x = ptext (case x of
 	II8   -> sLit "b"
 	II16  -> sLit "h"
 	II32  -> sLit ""
+	II64  -> sLit "x"
 	FF32  -> sLit ""
 	FF64  -> sLit "d"
 #endif
@@ -689,7 +692,7 @@ pprData :: CmmStatic -> Doc
 pprData (CmmAlign bytes)         = pprAlign bytes
 pprData (CmmDataLabel lbl)       = pprLabel lbl
 pprData (CmmString str)          = pprASCII str
-pprData (CmmUninitialised bytes) = ptext (sLit ".space ") <> int bytes
+pprData (CmmUninitialised bytes) = ptext (sLit ".skip ") <> int bytes
 pprData (CmmStaticLit lit)       = pprDataItem lit
 
 pprGloblDecl :: CLabel -> Doc
@@ -2002,9 +2005,19 @@ pprInstr (SLL reg1 ri reg2) = pprRegRIReg (sLit "sll") False reg1 ri reg2
 pprInstr (SRL reg1 ri reg2) = pprRegRIReg (sLit "srl") False reg1 ri reg2
 pprInstr (SRA reg1 ri reg2) = pprRegRIReg (sLit "sra") False reg1 ri reg2
 
-pprInstr (RDY rd) = ptext (sLit "\trd\t%y,") <> pprReg rd
-pprInstr (SMUL b reg1 ri reg2) = pprRegRIReg (sLit "smul")  b reg1 ri reg2
-pprInstr (UMUL b reg1 ri reg2) = pprRegRIReg (sLit "umul")  b reg1 ri reg2
+pprInstr (RDY rd) 		= ptext (sLit "\trd\t%y,") <> pprReg rd
+pprInstr (WRY reg1 reg2) 	
+	= ptext (sLit "\twr\t") 
+		<> pprReg reg1 
+		<> char ','
+		<> pprReg reg2
+		<> char ','
+		<> ptext (sLit "%y") 
+
+pprInstr (SMUL b reg1 ri reg2)	= pprRegRIReg (sLit "smul")  b reg1 ri reg2
+pprInstr (UMUL b reg1 ri reg2)	= pprRegRIReg (sLit "umul")  b reg1 ri reg2
+pprInstr (SDIV b reg1 ri reg2)	= pprRegRIReg (sLit "sdiv")  b reg1 ri reg2
+pprInstr (UDIV b reg1 ri reg2)	= pprRegRIReg (sLit "udiv")  b reg1 ri reg2
 
 pprInstr (SETHI imm reg)
   = hcat [
@@ -2073,6 +2086,7 @@ pprInstr (FxTOy size1 size2 reg1 reg2)
 	ptext
     	(case size2 of
     	    II32  -> sLit "i\t"
+	    II64  -> sLit "x\t"
     	    FF32  -> sLit "s\t"
     	    FF64  -> sLit "d\t"),
 	pprReg reg1, comma, pprReg reg2