llvm-project

f3c5ab03 - [AMDGPU][NFC] Pre-commit memcpy test with complex constant length (#182170)

[AMDGPU][NFC] Pre-commit memcpy test with complex constant length (#182170) Test memcpy lowering with complex constant length. Length is given by: `i64 add (i64 sub (i64 16, i64 ptrtoint (ptr addrspacecast (ptr addrspace(4) null to ptr) to i64)), i64 13)` Thus, loop guard should not be needed. --------- Signed-off-by: John Lu <John.Lu@amd.com>