Bailout from compilation if an invoke is malformed.

Because the verifier does not check trivially dead instructions,
the compilers must prepare for bogus instructions. This change
fixes the case the arguments for an invoke do not match the
formal parameters.

bug:21865459

Change-Id: Ie9fa9dbaedaad0350a52391252e18c045056454d

1 files changed, 2 insertions, 0 deletions

diff --git a/compiler/optimizing/optimizing_compiler_stats.h b/compiler/optimizing/optimizing_compiler_stats.h
index b988813f75..53d052b2bc 100644
--- a/compiler/optimizing/optimizing_compiler_stats.h
+++ b/compiler/optimizing/optimizing_compiler_stats.h
@@ -38,6 +38,7 @@ enum MethodCompilationStat {
   kNotCompiledClassNotVerified,
   kNotCompiledHugeMethod,
   kNotCompiledLargeMethodNoBranches,
+  kNotCompiledMalformedOpcode,
   kNotCompiledNoCodegen,
   kNotCompiledPathological,
   kNotCompiledSpaceFilter,
@@ -106,6 +107,7 @@ class OptimizingCompilerStats {
       case kNotCompiledClassNotVerified : return "kNotCompiledClassNotVerified";
       case kNotCompiledHugeMethod : return "kNotCompiledHugeMethod";
       case kNotCompiledLargeMethodNoBranches : return "kNotCompiledLargeMethodNoBranches";
+      case kNotCompiledMalformedOpcode : return "kNotCompiledMalformedOpcode";
       case kNotCompiledNoCodegen : return "kNotCompiledNoCodegen";
       case kNotCompiledPathological : return "kNotCompiledPathological";
       case kNotCompiledSpaceFilter : return "kNotCompiledSpaceFilter";