diff --git a/llvm/include/llvm/IR/Intrinsics.td b/llvm/include/llvm/IR/Intrinsics.td
--- a/llvm/include/llvm/IR/Intrinsics.td
+++ b/llvm/include/llvm/IR/Intrinsics.td
@@ -1334,7 +1334,7 @@
 // Like the sideeffect intrinsic defined above, this intrinsic is treated by the
 // optimizer as having opaque side effects so that it won't be get rid of or moved
 // out of the block it probes.
-def int_pseudoprobe : Intrinsic<[], [llvm_i64_ty, llvm_i64_ty, llvm_i32_ty, llvm_i64_ty],
+def int_pseudoprobe : DefaultAttrsIntrinsic<[], [llvm_i64_ty, llvm_i64_ty, llvm_i32_ty, llvm_i64_ty],
                                     [IntrInaccessibleMemOnly, IntrWillReturn]>;
 
 // Arithmetic fence intrinsic.
diff --git a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
--- a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
+++ b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
@@ -279,7 +279,7 @@
     }
 
     for (const Instruction &I : BB) {
-      if (isa<DbgInfoIntrinsic>(I))
+      if (I.isDebugOrPseudoInst())
         continue;
       ++NumInsts;
       // Regular LTO module doesn't participate in ThinLTO import,
diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-emit.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-emit.ll
--- a/llvm/test/Transforms/SampleProfile/pseudo-probe-emit.ll
+++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-emit.ll
@@ -64,6 +64,9 @@
   ret void
 }
 
+; CHECK-IL: Function Attrs: inaccessiblememonly nofree nosync nounwind willreturn
+; CHECK-IL-NEXT: declare void @llvm.pseudoprobe(i64, i64, i32, i64)
+
 ; CHECK-IL: ![[#FOO:]] = distinct !DISubprogram(name: "foo"
 ; CHECK-IL: ![[#FAKELINE]] = !DILocation(line: 0, scope: ![[#FOO]])
 ; CHECK-IL: ![[#REALLINE]] = !DILocation(line: 2, scope: ![[#FOO]])