aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--lib/Target/ARM/ARMRegisterInfo.h7
-rw-r--r--lib/Target/Alpha/AlphaRegisterInfo.cpp4
-rw-r--r--lib/Target/Alpha/AlphaRegisterInfo.h3
-rw-r--r--lib/Target/IA64/IA64RegisterInfo.cpp3
-rw-r--r--lib/Target/IA64/IA64RegisterInfo.h3
-rw-r--r--lib/Target/PowerPC/PPCRegisterInfo.cpp4
-rw-r--r--lib/Target/PowerPC/PPCRegisterInfo.h3
-rw-r--r--lib/Target/Sparc/SparcRegisterInfo.cpp4
-rw-r--r--lib/Target/Sparc/SparcRegisterInfo.h3
-rw-r--r--lib/Target/X86/X86RegisterInfo.cpp3
-rw-r--r--lib/Target/X86/X86RegisterInfo.h3
11 files changed, 24 insertions, 16 deletions
diff --git a/lib/Target/ARM/ARMRegisterInfo.h b/lib/Target/ARM/ARMRegisterInfo.h
index edfc8b4..23805a3 100644
--- a/lib/Target/ARM/ARMRegisterInfo.h
+++ b/lib/Target/ARM/ARMRegisterInfo.h
@@ -38,8 +38,6 @@ public:
~ARMRegisterInfo();
- RegScavenger *getRegScavenger() const;
-
/// getRegisterNumbering - Given the enum value for some register, e.g.
/// ARM::LR, return the number that it corresponds to (e.g. 14).
static unsigned getRegisterNumbering(unsigned RegEnum);
@@ -76,13 +74,16 @@ public:
BitVector getReservedRegs(const MachineFunction &MF) const;
+ bool requiresRegisterScavenging() const;
+
bool hasFP(const MachineFunction &MF) const;
void eliminateCallFramePseudoInstr(MachineFunction &MF,
MachineBasicBlock &MBB,
MachineBasicBlock::iterator I) const;
- void eliminateFrameIndex(MachineBasicBlock::iterator II) const;
+ void eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS = NULL) const;
void processFunctionBeforeCalleeSavedScan(MachineFunction &MF) const;
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.cpp b/lib/Target/Alpha/AlphaRegisterInfo.cpp
index 99007cf..aea7c6d 100644
--- a/lib/Target/Alpha/AlphaRegisterInfo.cpp
+++ b/lib/Target/Alpha/AlphaRegisterInfo.cpp
@@ -245,8 +245,8 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
//variable locals
//<- SP
-void
-AlphaRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II) const {
+void AlphaRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS) const {
unsigned i = 0;
MachineInstr &MI = *II;
MachineBasicBlock &MBB = *MI.getParent();
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.h b/lib/Target/Alpha/AlphaRegisterInfo.h
index b1642f4..1ef6ac0 100644
--- a/lib/Target/Alpha/AlphaRegisterInfo.h
+++ b/lib/Target/Alpha/AlphaRegisterInfo.h
@@ -57,7 +57,8 @@ struct AlphaRegisterInfo : public AlphaGenRegisterInfo {
MachineBasicBlock &MBB,
MachineBasicBlock::iterator I) const;
- void eliminateFrameIndex(MachineBasicBlock::iterator II) const;
+ void eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS = NULL) const;
//void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
diff --git a/lib/Target/IA64/IA64RegisterInfo.cpp b/lib/Target/IA64/IA64RegisterInfo.cpp
index 19e09ca..ebdf1dc 100644
--- a/lib/Target/IA64/IA64RegisterInfo.cpp
+++ b/lib/Target/IA64/IA64RegisterInfo.cpp
@@ -167,7 +167,8 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
MBB.erase(I);
}
-void IA64RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II)const{
+void IA64RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS)const{
unsigned i = 0;
MachineInstr &MI = *II;
MachineBasicBlock &MBB = *MI.getParent();
diff --git a/lib/Target/IA64/IA64RegisterInfo.h b/lib/Target/IA64/IA64RegisterInfo.h
index 17df2e9..446d629 100644
--- a/lib/Target/IA64/IA64RegisterInfo.h
+++ b/lib/Target/IA64/IA64RegisterInfo.h
@@ -56,7 +56,8 @@ struct IA64RegisterInfo : public IA64GenRegisterInfo {
MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const;
- void eliminateFrameIndex(MachineBasicBlock::iterator MI) const;
+ void eliminateFrameIndex(MachineBasicBlock::iterator MI,
+ RegScavenger *RS = NULL) const;
void emitPrologue(MachineFunction &MF) const;
void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index f8413a0..19ba9bc 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -623,8 +623,8 @@ void PPCRegisterInfo::lowerDynamicAlloc(MachineBasicBlock::iterator II) const {
MBB.erase(II);
}
-void
-PPCRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II) const {
+void PPCRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS) const {
// Get the instruction.
MachineInstr &MI = *II;
// Get the instruction's basic block.
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.h b/lib/Target/PowerPC/PPCRegisterInfo.h
index 5ca2d7d..3a46dcd 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.h
+++ b/lib/Target/PowerPC/PPCRegisterInfo.h
@@ -76,7 +76,8 @@ public:
bool usesLR(MachineFunction &MF) const;
void lowerDynamicAlloc(MachineBasicBlock::iterator II) const;
- void eliminateFrameIndex(MachineBasicBlock::iterator II) const;
+ void eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS = NULL) const;
/// determineFrameLayout - Determine the size of the frame and maximum call
/// frame size.
diff --git a/lib/Target/Sparc/SparcRegisterInfo.cpp b/lib/Target/Sparc/SparcRegisterInfo.cpp
index f7feb9c..bd784a9 100644
--- a/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -155,8 +155,8 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
MBB.erase(I);
}
-void
-SparcRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II) const {
+void SparcRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS) const {
unsigned i = 0;
MachineInstr &MI = *II;
while (!MI.getOperand(i).isFrameIndex()) {
diff --git a/lib/Target/Sparc/SparcRegisterInfo.h b/lib/Target/Sparc/SparcRegisterInfo.h
index 426cc66..411ce5e 100644
--- a/lib/Target/Sparc/SparcRegisterInfo.h
+++ b/lib/Target/Sparc/SparcRegisterInfo.h
@@ -60,7 +60,8 @@ struct SparcRegisterInfo : public SparcGenRegisterInfo {
MachineBasicBlock &MBB,
MachineBasicBlock::iterator I) const;
- void eliminateFrameIndex(MachineBasicBlock::iterator II) const;
+ void eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS = NULL) const;
void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index 8287306..bf7c872 100644
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -968,7 +968,8 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
MBB.erase(I);
}
-void X86RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II) const{
+void X86RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
+ RegScavenger *RS) const{
unsigned i = 0;
MachineInstr &MI = *II;
MachineFunction &MF = *MI.getParent()->getParent();
diff --git a/lib/Target/X86/X86RegisterInfo.h b/lib/Target/X86/X86RegisterInfo.h
index 5516616..e1aafab 100644
--- a/lib/Target/X86/X86RegisterInfo.h
+++ b/lib/Target/X86/X86RegisterInfo.h
@@ -90,7 +90,8 @@ public:
MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const;
- void eliminateFrameIndex(MachineBasicBlock::iterator MI) const;
+ void eliminateFrameIndex(MachineBasicBlock::iterator MI,
+ RegScavenger *RS = NULL) const;
void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
generated by cgit v1.1 at 2025-01-17 23:03:40 +0000