[PATCH] D154858: [WIP] [AMDGPU] Add llvm.amdgcn.reduce.add Intrinsic.

[Pravin Jagtap via Phabricator via llvm-commits]

pravinjagtap added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SILowerReduceAndScanPseudo.cpp:172
+
+bool SIExpandReduceAndScanPseudo::runOnMachineFunction(MachineFunction &MF) {
+
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arsenm wrote:
> This doesn't need to be a separate pass, can be a post isel hook 
Are you referring to `EmitInstrWithCustomInserter` API where other PSEUDOs are expanded ?


Repository:
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  https://reviews.llvm.org/D154858/new/

https://reviews.llvm.org/D154858