[NVVM] Mark the pointer argument of llvm.nvvm.isspace.* nocapture

Differential Revision: https://reviews.llvm.org/D135172
llvm · Oct 5, 2022 · 792e60c · 792e60c
1 parent 74a130a
commit 792e60c
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/llvm/include/llvm/IR/IntrinsicsNVVM.td b/llvm/include/llvm/IR/IntrinsicsNVVM.td
@@ -1582,19 +1582,23 @@ def int_nvvm_reflect :
 
 // isspacep.{const, global, local, shared}
 def int_nvvm_isspacep_const
-  : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty], [IntrNoMem, IntrSpeculatable],
+  : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty], 
+              [IntrNoMem, IntrSpeculatable, NoCapture<ArgIndex<0>>],
               "llvm.nvvm.isspacep.const">,
     ClangBuiltin<"__nvvm_isspacep_const">;
 def int_nvvm_isspacep_global
-  : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty], [IntrNoMem, IntrSpeculatable],
+  : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty], 
+              [IntrNoMem, IntrSpeculatable, NoCapture<ArgIndex<0>>],
               "llvm.nvvm.isspacep.global">,
     ClangBuiltin<"__nvvm_isspacep_global">;
 def int_nvvm_isspacep_local
-  : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty], [IntrNoMem, IntrSpeculatable],
+  : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty], 
+              [IntrNoMem, IntrSpeculatable, NoCapture<ArgIndex<0>>],
               "llvm.nvvm.isspacep.local">,
     ClangBuiltin<"__nvvm_isspacep_local">;
 def int_nvvm_isspacep_shared
-  : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty], [IntrNoMem, IntrSpeculatable],
+  : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty], 
+              [IntrNoMem, IntrSpeculatable, NoCapture<ArgIndex<0>>],
               "llvm.nvvm.isspacep.shared">,
     ClangBuiltin<"__nvvm_isspacep_shared">;