2 Commits

Author	SHA1	Message	Date
Stanislav Mekhanoshin	290e5722e8	[AMDGPU] Improve clobbering checks in the kernel argument promotion ... Use same MSSA clobbering checks as in the AMDGPUAnnotateUniformValues. Kernel argument promotion needs exactly the same information so factor out utility function isClobberedInFunction. Differential Revision: https://reviews.llvm.org/D119480	2022-02-10 14:51:47 -08:00
Stanislav Mekhanoshin	9cf995be6b	[AMDGPU] Promote generic pointer kernel arguments into global ... The new pass walks kernel's pointer arguments, then loads from them. If a loaded value is a pointer and loaded pointer is unmodified in the kernel before the load, then promote loaded pointer to global. Then recursively continue. Differential Revision: https://reviews.llvm.org/D111464	2021-10-12 10:07:33 -07:00