llvm-project

d4f45242 - [CIR][AMDGPU] Add support for AMDGCN exp2 builtins (#198025)

[CIR][AMDGPU] Add support for AMDGCN exp2 builtins (#198025) Adds codegen support for the following AMDGCN exp2 builtins: - __builtin_amdgcn_exp2f (float) - __builtin_amdgcn_exp2_bf16 (bfloat16) These are lowered to the corresponding `llvm.amdgcn.exp2` intrinsic.