optimisation: shortcut branches when possible (x86/x86_64 only for now)
authormrchebas@gmail.com <unknown>
Mon, 22 Jan 2007 11:42:01 +0000 (11:42 +0000)
committermrchebas@gmail.com <unknown>
Mon, 22 Jan 2007 11:42:01 +0000 (11:42 +0000)
commit22bbcd1dcd94851b8f9409310cf95f3b9332850c
treebd08f40aaa2894b9a5a71155b371a78bec988a1d
parent7f1bc015a4094a8282ad4090768d780fd4d6122d
optimisation: shortcut branches when possible (x86/x86_64 only for now)
This is only turned on with -O, and probably won't make much
difference at the moment, but it will be important for semi-tagging.
compiler/cmm/CLabel.hs
compiler/cmm/Cmm.hs
compiler/nativeGen/AsmCodeGen.lhs
compiler/nativeGen/MachInstrs.hs
compiler/nativeGen/PprMach.hs
compiler/nativeGen/RegAllocInfo.hs