LLVM: lib/Target/AMDGPU/AMDGPUReserveWWMRegs.cpp File Reference (original) (raw)
This pass should be invoked at the end of wwm-regalloc pipeline. More...
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| Macros | |
|---|---|
| #define | DEBUG_TYPE "amdgpu-reserve-wwm-regs" |
Detailed Description
This pass should be invoked at the end of wwm-regalloc pipeline.
It identifies the WWM regs allocated during this pipeline and add them to the list of reserved registers so that they won't be available for per-thread VGPR allocation in the subsequent regalloc pipeline.
Definition in file AMDGPUReserveWWMRegs.cpp.
Macro Definition Documentation
◆ DEBUG_TYPE
#define DEBUG_TYPE "amdgpu-reserve-wwm-regs"