Add an ArchUnknown constructor to the arch type

[ghc-hetmet.git] / compiler / nativeGen / TargetReg.hs

diff --git a/compiler/nativeGen/TargetReg.hs b/compiler/nativeGen/TargetReg.hs
index 9c15a77..b357675 100644 (file)
--- a/compiler/nativeGen/TargetReg.hs
+++ b/compiler/nativeGen/TargetReg.hs
@@ -47,29 +47,32 @@ import qualified SPARC.Regs     as SPARC
 targetVirtualRegSqueeze :: RegClass -> VirtualReg -> FastInt
 targetVirtualRegSqueeze
     = case platformArch defaultTargetPlatform of
-      ArchX86    -> X86.virtualRegSqueeze
-      ArchX86_64 -> X86.virtualRegSqueeze
-      ArchPPC    -> PPC.virtualRegSqueeze
-      ArchSPARC  -> SPARC.virtualRegSqueeze
-      ArchPPC_64 -> panic "targetVirtualRegSqueeze ArchPPC_64"
+      ArchX86     -> X86.virtualRegSqueeze
+      ArchX86_64  -> X86.virtualRegSqueeze
+      ArchPPC     -> PPC.virtualRegSqueeze
+      ArchSPARC   -> SPARC.virtualRegSqueeze
+      ArchPPC_64  -> panic "targetVirtualRegSqueeze ArchPPC_64"
+      ArchUnknown -> panic "targetVirtualRegSqueeze ArchUnknown"
 
 targetRealRegSqueeze :: RegClass -> RealReg -> FastInt
 targetRealRegSqueeze
     = case platformArch defaultTargetPlatform of
-      ArchX86    -> X86.realRegSqueeze
-      ArchX86_64 -> X86.realRegSqueeze
-      ArchPPC    -> PPC.realRegSqueeze
-      ArchSPARC  -> SPARC.realRegSqueeze
-      ArchPPC_64 -> panic "targetRealRegSqueeze ArchPPC_64"
+      ArchX86     -> X86.realRegSqueeze
+      ArchX86_64  -> X86.realRegSqueeze
+      ArchPPC     -> PPC.realRegSqueeze
+      ArchSPARC   -> SPARC.realRegSqueeze
+      ArchPPC_64  -> panic "targetRealRegSqueeze ArchPPC_64"
+      ArchUnknown -> panic "targetRealRegSqueeze ArchUnknown"
 
 targetClassOfRealReg :: RealReg -> RegClass
 targetClassOfRealReg
     = case platformArch defaultTargetPlatform of
-      ArchX86    -> X86.classOfRealReg
-      ArchX86_64 -> X86.classOfRealReg
-      ArchPPC    -> PPC.classOfRealReg
-      ArchSPARC  -> SPARC.classOfRealReg
-      ArchPPC_64 -> panic "targetClassOfRealReg ArchPPC_64"
+      ArchX86     -> X86.classOfRealReg
+      ArchX86_64  -> X86.classOfRealReg
+      ArchPPC     -> PPC.classOfRealReg
+      ArchSPARC   -> SPARC.classOfRealReg
+      ArchPPC_64  -> panic "targetClassOfRealReg ArchPPC_64"
+      ArchUnknown -> panic "targetClassOfRealReg ArchUnknown"
 
 -- TODO: This should look at targetPlatform too
 targetWordSize :: Size
@@ -78,20 +81,22 @@ targetWordSize = intSize wordWidth
 targetMkVirtualReg :: Unique -> Size -> VirtualReg
 targetMkVirtualReg
     = case platformArch defaultTargetPlatform of
-      ArchX86    -> X86.mkVirtualReg
-      ArchX86_64 -> X86.mkVirtualReg
-      ArchPPC    -> PPC.mkVirtualReg
-      ArchSPARC  -> SPARC.mkVirtualReg
-      ArchPPC_64 -> panic "targetMkVirtualReg ArchPPC_64"
+      ArchX86     -> X86.mkVirtualReg
+      ArchX86_64  -> X86.mkVirtualReg
+      ArchPPC     -> PPC.mkVirtualReg
+      ArchSPARC   -> SPARC.mkVirtualReg
+      ArchPPC_64  -> panic "targetMkVirtualReg ArchPPC_64"
+      ArchUnknown -> panic "targetMkVirtualReg ArchUnknown"
 
 targetRegDotColor :: RealReg -> SDoc
 targetRegDotColor
     = case platformArch defaultTargetPlatform of
-      ArchX86    -> X86.regDotColor
-      ArchX86_64 -> X86.regDotColor
-      ArchPPC    -> PPC.regDotColor
-      ArchSPARC  -> SPARC.regDotColor
-      ArchPPC_64 -> panic "targetRegDotColor ArchPPC_64"
+      ArchX86     -> X86.regDotColor
+      ArchX86_64  -> X86.regDotColor
+      ArchPPC     -> PPC.regDotColor
+      ArchSPARC   -> SPARC.regDotColor
+      ArchPPC_64  -> panic "targetRegDotColor ArchPPC_64"
+      ArchUnknown -> panic "targetRegDotColor ArchUnknown"
 
 
 targetClassOfReg :: Reg -> RegClass