[llvm-dev] RFC: Setting MachineInstr flags through storeRegToStackSlot
Krzysztof Parzyszek via llvm-dev
llvm-dev at lists.llvm.org
Sat Feb 18 11:36:46 PST 2017
On 2/17/2017 5:14 PM, Matthias Braun via llvm-dev wrote:
> Can someone familiar with debug info comment on whether it matters to have the FrameSetup flag on the callee save spills?
I'm not that familiar with debug info, but FWIW, Hexagon doesn't set
that flag (or FrameDestroy) on anything and the DWARF info works fine
(for the purposes of exception handling).
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