import PositionIndependentCode
import RegAllocInfo ( mkBranchInstr, mkRegRegMoveInstr )
import MachRegs
+import PprMach
-- Our intermediate code:
import BlockId
import Data.Word
import Data.Int
+
-- -----------------------------------------------------------------------------
-- Top-level of the instruction selector
return code__2
-- Floating point assignment to a register/temporary
--- ToDo: Verify correctness
-assignReg_FltCode pk reg src = do
- r <- getRegister src
- v1 <- getNewRegNat pk
- return $ case r of
- Any _ code -> code dst
- Fixed _ freg fcode -> fcode `snocOL` FMOV pk freg v1
- where
- dst = getRegisterReg reg
+assignReg_FltCode pk dstCmmReg srcCmmExpr = do
+ srcRegister <- getRegister srcCmmExpr
+ let dstReg = getRegisterReg dstCmmReg
+
+ return $ case srcRegister of
+ Any _ code -> code dstReg
+ Fixed _ srcFixedReg srcCode -> srcCode `snocOL` FMOV pk srcFixedReg dstReg
#endif /* sparc_TARGET_ARCH */