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| author | Jim Grosbach <grosbach@apple.com> | 2009-10-20 01:32:47 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2009-10-20 01:32:47 +0000 |
| commit | 34f040a575942e236dcb7e8da722851855e5902e (patch) | |
| tree | 15d92c291bb462b0c4ec0f049cd4efc3059aa058 | |
| parent | fa4bcaec7c43f970848d02b613c0d0e71dab6bd6 (diff) | |
| download | bcm5719-llvm-34f040a575942e236dcb7e8da722851855e5902e.tar.gz bcm5719-llvm-34f040a575942e236dcb7e8da722851855e5902e.zip | |
Now that all ARM subtargets use frame index scavenging, the Thumb1 requires*
functions are not needed.
llvm-svn: 84587
| -rw-r--r-- | llvm/lib/Target/ARM/Thumb1RegisterInfo.cpp | 12 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/Thumb1RegisterInfo.h | 3 |
2 files changed, 0 insertions, 15 deletions
diff --git a/llvm/lib/Target/ARM/Thumb1RegisterInfo.cpp b/llvm/lib/Target/ARM/Thumb1RegisterInfo.cpp index 7e1fc572df6..f548b055ca3 100644 --- a/llvm/lib/Target/ARM/Thumb1RegisterInfo.cpp +++ b/llvm/lib/Target/ARM/Thumb1RegisterInfo.cpp @@ -77,18 +77,6 @@ Thumb1RegisterInfo::getPhysicalRegisterRegClass(unsigned Reg, EVT VT) const { return TargetRegisterInfo::getPhysicalRegisterRegClass(Reg, VT); } -bool -Thumb1RegisterInfo::requiresRegisterScavenging(const MachineFunction &MF) const { - return true; -} - -bool -Thumb1RegisterInfo::requiresFrameIndexScavenging(const MachineFunction &MF) - const { - return true; -} - - bool Thumb1RegisterInfo::hasReservedCallFrame(MachineFunction &MF) const { const MachineFrameInfo *FFI = MF.getFrameInfo(); unsigned CFSize = FFI->getMaxCallFrameSize(); diff --git a/llvm/lib/Target/ARM/Thumb1RegisterInfo.h b/llvm/lib/Target/ARM/Thumb1RegisterInfo.h index 570a5bc8c2e..241f1cc7ea1 100644 --- a/llvm/lib/Target/ARM/Thumb1RegisterInfo.h +++ b/llvm/lib/Target/ARM/Thumb1RegisterInfo.h @@ -40,9 +40,6 @@ public: const TargetRegisterClass * getPhysicalRegisterRegClass(unsigned Reg, EVT VT = MVT::Other) const; - bool requiresRegisterScavenging(const MachineFunction &MF) const; - bool requiresFrameIndexScavenging(const MachineFunction &MF) const; - bool hasReservedCallFrame(MachineFunction &MF) const; void eliminateCallFramePseudoInstr(MachineFunction &MF, |
