[Stackmaps] Enable invoking the patchpoint intrinsic.

Patch by Kevin Modzelewski
Reviewers: atrick, ributzka
Reviewed By: ributzka
Subscribers: llvm-commits, reames

Differential Revision: http://reviews.llvm.org/D5634

llvm-svn: 220055

1 files changed, 7 insertions, 3 deletions

diff --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp
index 1a182db9277..5519cacbd10 100644
--- a/llvm/lib/IR/Verifier.cpp
+++ b/llvm/lib/IR/Verifier.cpp
@@ -2212,11 +2212,15 @@ void Verifier::visitInstruction(Instruction &I) {
     if (Function *F = dyn_cast<Function>(I.getOperand(i))) {
       // Check to make sure that the "address of" an intrinsic function is never
       // taken.
-      Assert1(!F->isIntrinsic() || i == (isa<CallInst>(I) ? e-1 : 0),
+      Assert1(!F->isIntrinsic() || i == (isa<CallInst>(I) ? e-1 :
+                                         isa<InvokeInst>(I) ? e-3 : 0),
               "Cannot take the address of an intrinsic!", &I);
       Assert1(!F->isIntrinsic() || isa<CallInst>(I) ||
-              F->getIntrinsicID() == Intrinsic::donothing,
-              "Cannot invoke an intrinsinc other than donothing", &I);
+              F->getIntrinsicID() == Intrinsic::donothing ||
+              F->getIntrinsicID() == Intrinsic::experimental_patchpoint_void ||
+              F->getIntrinsicID() == Intrinsic::experimental_patchpoint_i64,
+              "Cannot invoke an intrinsinc other than"
+              " donothing or patchpoint", &I);
       Assert1(F->getParent() == M, "Referencing function in another module!",
               &I);
     } else if (BasicBlock *OpBB = dyn_cast<BasicBlock>(I.getOperand(i))) {