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| author | Evan Cheng <evan.cheng@apple.com> | 2008-09-26 19:48:35 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-09-26 19:48:35 +0000 |
| commit | 36a55023c1daae86afedf6e6672c0adad7bbe5ea (patch) | |
| tree | c68c32e0d9f0dadb805a6e07fe7e2544b57de222 /lib/Target/Alpha/AlphaRegisterInfo.cpp | |
| parent | dbc2e856fce973243d2dfba88d573d3c88f06020 (diff) | |
Fix @llvm.frameaddress codegen. FP elimination optimization should be disabled when frame address is desired. Also add support for depth > 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56683 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Alpha/AlphaRegisterInfo.cpp')
| -rw-r--r-- | lib/Target/Alpha/AlphaRegisterInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.cpp b/lib/Target/Alpha/AlphaRegisterInfo.cpp index dd8460a065..3cef5957df 100644 --- a/lib/Target/Alpha/AlphaRegisterInfo.cpp +++ b/lib/Target/Alpha/AlphaRegisterInfo.cpp @@ -104,7 +104,7 @@ BitVector AlphaRegisterInfo::getReservedRegs(const MachineFunction &MF) const { // bool AlphaRegisterInfo::hasFP(const MachineFunction &MF) const { const MachineFrameInfo *MFI = MF.getFrameInfo(); - return MFI->hasVarSizedObjects(); + return MFI->hasVarSizedObjects() || MFI->isFrameAddressTaken(); } void AlphaRegisterInfo:: |