Changes in directory llvm/lib/Target/IA64:
IA64RegisterInfo.cpp updated: 1.13 -> 1.14
IA64RegisterInfo.h updated: 1.4 -> 1.5
---
Log message:
Add support to locate local variables in frames (early version.)
---
Diffs of the changes: (+16 -0)
IA64RegisterInfo.cpp | 14 ++++++++++++++
IA64RegisterInfo.h | 2 ++
2 files changed, 16 insertions(+)
Index: llvm/lib/Target/IA64/IA64RegisterInfo.cpp
diff -u llvm/lib/Target/IA64/IA64RegisterInfo.cpp:1.13
llvm/lib/Target/IA64/IA64RegisterInfo.cpp:1.14
--- llvm/lib/Target/IA64/IA64RegisterInfo.cpp:1.13 Thu Jan 26 03:08:31 2006
+++ llvm/lib/Target/IA64/IA64RegisterInfo.cpp Thu Mar 23 12:12:57 2006
@@ -22,6 +22,7 @@
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
+#include "llvm/CodeGen/MachineLocation.h"
#include "llvm/Target/TargetFrameInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetOptions.h"
@@ -328,5 +329,18 @@
}
+void IA64RegisterInfo::getLocation(MachineFunction &MF, unsigned Index,
+ MachineLocation &ML) const {
+ assert(0 && "Needs to be defined for target");
+ MachineFrameInfo *MFI = MF.getFrameInfo();
+ bool FP = hasFP(MF);
+
+ // FIXME - Needs to handle register variables.
+ // FIXME - Faking that llvm number is same as gcc numbering.
+ ML.set((FP ? IA64::r5 : IA64::r12) - IA64::r0,
+ MFI->getObjectOffset(Index) + MFI->getStackSize());
+}
+
+
#include "IA64GenRegisterInfo.inc"
Index: llvm/lib/Target/IA64/IA64RegisterInfo.h
diff -u llvm/lib/Target/IA64/IA64RegisterInfo.h:1.4
llvm/lib/Target/IA64/IA64RegisterInfo.h:1.5
--- llvm/lib/Target/IA64/IA64RegisterInfo.h:1.4 Thu Sep 29 20:30:29 2005
+++ llvm/lib/Target/IA64/IA64RegisterInfo.h Thu Mar 23 12:12:57 2006
@@ -48,6 +48,8 @@
void emitPrologue(MachineFunction &MF) const;
void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
+
+ void getLocation(MachineFunction &MF, unsigned Index, MachineLocation &ML)
const;
};
} // End llvm namespace
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