Matt Arsenault e7e23e3e91 AMDGPU: Make AMDGPUPerfHintAnalysis an SCC pass ...

Add a string attribute instead of directly setting
MachineFunctionInfo. This avoids trying to get the analysis in the
MachineFunctionInfo in a way that doesn't work with the new pass
manager.

This will also avoid re-visiting the call graph for every single
function.

llvm-svn: 365241

2019-07-05 20:26:13 +00:00

2.4 KiB

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