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| author | David Candler <david.candler@arm.com> | 2019-10-31 08:55:57 +0000 |
|---|---|---|
| committer | David Candler <david.candler@arm.com> | 2019-10-31 09:48:30 +0000 |
| commit | 92aa0c2dbcb723d102c508f6e7559330b637f912 (patch) | |
| tree | c4935901211b87e2c4988d5a01110f9d3ce300f3 /llvm/lib/Target/PowerPC/PPCFrameLowering.cpp | |
| parent | 9c739252261ea762d1bbbd8234d93c9038711fcd (diff) | |
| download | bcm5719-llvm-92aa0c2dbcb723d102c508f6e7559330b637f912.tar.gz bcm5719-llvm-92aa0c2dbcb723d102c508f6e7559330b637f912.zip | |
[cfi] Add flag to always generate .debug_frame
This adds a flag to LLVM and clang to always generate a .debug_frame
section, even if other debug information is not being generated. In
situations where .eh_frame would normally be emitted, both .debug_frame
and .eh_frame will be used.
Differential Revision: https://reviews.llvm.org/D67216
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCFrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCFrameLowering.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp index 06a4d183e78..b62c2fea04d 100644 --- a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -782,8 +782,7 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF, MachineModuleInfo &MMI = MF.getMMI(); const MCRegisterInfo *MRI = MMI.getContext().getRegisterInfo(); DebugLoc dl; - bool needsCFI = MMI.hasDebugInfo() || - MF.getFunction().needsUnwindTableEntry(); + bool needsCFI = MF.needsFrameMoves(); // Get processor type. bool isPPC64 = Subtarget.isPPC64(); |
