Changes in directory llvm/lib/Target/PowerPC:
PPCRegisterInfo.cpp updated: 1.49 -> 1.50
PPCRegisterInfo.h updated: 1.10 -> 1.11
---
Log message:
Add support to locate local variables in frames (early version.)
---
Diffs of the changes: (+15 -0)
PPCRegisterInfo.cpp | 12 ++++++++++++
PPCRegisterInfo.h | 3 +++
2 files changed, 15 insertions(+)
Index: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
diff -u llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.49
llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.50
--- llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.49 Tue Mar 21 23:30:33 2006
+++ llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp Thu Mar 23 12:12:57 2006
@@ -21,6 +21,7 @@
#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"
@@ -446,5 +447,16 @@
}
}
+void PPCRegisterInfo::getLocation(MachineFunction &MF, unsigned Index,
+ MachineLocation &ML) const {
+ 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 ? PPC::R31 : PPC::R1) - PPC::R0,
+ MFI->getObjectOffset(Index) + MFI->getStackSize());
+}
+
#include "PPCGenRegisterInfo.inc"
Index: llvm/lib/Target/PowerPC/PPCRegisterInfo.h
diff -u llvm/lib/Target/PowerPC/PPCRegisterInfo.h:1.10
llvm/lib/Target/PowerPC/PPCRegisterInfo.h:1.11
--- llvm/lib/Target/PowerPC/PPCRegisterInfo.h:1.10 Thu Feb 2 14:12:32 2006
+++ llvm/lib/Target/PowerPC/PPCRegisterInfo.h Thu Mar 23 12:12:57 2006
@@ -55,6 +55,9 @@
void emitPrologue(MachineFunction &MF) const;
void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
+
+ void getLocation(MachineFunction &MF, unsigned Index,
+ MachineLocation &ML) const;
};
} // end namespace llvm
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