All sorts of stuff.
Getting in on the custom lowering thing, yay
evilness with fp setcc, yuck
trivial int select, hmmm
in memory args for functions, yay
DIV and REM, always handy. They should be custom lowered though.
Lots more stuff compiles now (go go single source!). Of course, none of it
probably works, but that is what the nightly tester can find out :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24533 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AlphaISelLowering.h b/lib/Target/Alpha/AlphaISelLowering.h
index 2bcd526..378ec0f 100644
--- a/lib/Target/Alpha/AlphaISelLowering.h
+++ b/lib/Target/Alpha/AlphaISelLowering.h
@@ -25,6 +25,8 @@
enum NodeType {
// Start the numbering where the builting ops and target ops leave off.
FIRST_NUMBER = ISD::BUILTIN_OP_END+Alpha::INSTRUCTION_LIST_END,
+ //These corrospond to the identical Instruction
+ ITOFT_, FTOIT_, CVTQT_, CVTQS_,
};
}
@@ -33,9 +35,14 @@
int VarArgsBase; // What is the base FrameIndex
unsigned GP; //GOT vreg
unsigned RA; //Return Address
+ bool useITOF;
public:
AlphaTargetLowering(TargetMachine &TM);
-
+
+ /// LowerOperation - Provide custom lowering hooks for some operations.
+ ///
+ virtual SDOperand LowerOperation(SDOperand Op, SelectionDAG &DAG);
+
/// LowerArguments - This hook must be implemented to indicate how we should
/// lower the arguments for the specified function, into the specified DAG.
virtual std::vector<SDOperand>
@@ -61,6 +68,7 @@
void restoreRA(MachineBasicBlock* BB);
unsigned getVRegGP() { return GP; }
unsigned getVRegRA() { return RA; }
+ bool hasITOF() { return useITOF; }
};
}