AMDGPU: Make amdgcn.s.get.waveid.in.workgroup inaccessiblememonly

This should probably be readnone, even though the instruction looks
like a load.

llvm-svn: 364304
This commit is contained in:
Matt Arsenault 2019-06-25 13:03:06 +00:00
parent f92e9771b2
commit 8f42855556

View File

@ -1524,7 +1524,7 @@ def int_amdgcn_mov_dpp8 :
def int_amdgcn_s_get_waveid_in_workgroup :
GCCBuiltin<"__builtin_amdgcn_s_get_waveid_in_workgroup">,
Intrinsic<[llvm_i32_ty], [], [IntrReadMem]>;
Intrinsic<[llvm_i32_ty], [], [IntrReadMem, IntrInaccessibleMemOnly]>;
//===----------------------------------------------------------------------===//
// Deep learning intrinsics.