Don't devirtualize to an intrinsic invalid after the builder phase

As a drive-by, print the intrisic itself and not its index in
graph_checker.cc.

Bug: 362091596
Test: Compile the app in the bug
Change-Id: I55c857f193d334d1a40cac637dfedf6334522f00

1 files changed, 4 insertions, 2 deletions

diff --git a/compiler/optimizing/graph_checker.cc b/compiler/optimizing/graph_checker.cc
index 1ff0d4dc84..db76c04bc0 100644
--- a/compiler/optimizing/graph_checker.cc
+++ b/compiler/optimizing/graph_checker.cc
@@ -754,10 +754,12 @@ void GraphChecker::VisitInvoke(HInvoke* invoke) {
   // Check for intrinsics which should have been replaced by intermediate representation in the
   // instruction builder.
   if (!IsValidIntrinsicAfterBuilder(invoke->GetIntrinsic())) {
+    std::stringstream ss;
+    ss << invoke->GetIntrinsic();
     AddError(
-        StringPrintf("The graph contains the instrinsic %d which should have been replaced in the "
+        StringPrintf("The graph contains the instrinsic %s which should have been replaced in the "
                      "instruction builder: %s:%d in block %d.",
-                     enum_cast<int>(invoke->GetIntrinsic()),
+                     ss.str().c_str(),
                      invoke->DebugName(),
                      invoke->GetId(),
                      invoke->GetBlock()->GetBlockId()));