[PATCH] [RFC][5/17]TILE-Gx: add register information for tilegx

[Anton Korobeynikov]

================
Comment at: lib/Target/Tile/TileRegisterInfo.cpp:56
@@ +55,3 @@
+getCalleeSavedRegs(const MachineFunction *MF) const
+{
+  return CSR_Tile_SaveList;
----------------
Please follow the Coding Style.

================
Comment at: lib/Target/Tile/TileRegisterInfo.td:173
@@ +172,3 @@
+  // Return Values and Arguments, caller saved.
+  R0_32, R1_32, R2_32, R3_32, R4_32, R5_32, R6_32, R7_32, R8_32, R9_32,
+  // Other caller saved.
----------------
You can simplify these list a lot using sequences. See ARMInstrInfo.td for reference

================
Comment at: lib/Target/Tile/TileRegisterInfo.cpp:61
@@ +60,3 @@
+const uint32_t*
+TileRegisterInfo::getCallPreservedMask(CallingConv::ID) const
+{
----------------
Same here

================
Comment at: lib/Target/Tile/TileRegisterInfo.cpp:130
@@ +129,3 @@
+
+  if(Opc == Tile::TileFI) {
+    DestReg = MI.getOperand(0).getReg();
----------------
Same here. Space after if and so on


http://llvm-reviews.chandlerc.com/D515