JDK-8303431 modified some JVMCI tests and now next 2 tests failed in C1 compiled new Java code in our stress testing. It could be existing issue in C1.

compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaMethod.java
compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaType.java

# Internal Error (/workspace/open/src/hotspot/cpu/x86/macroAssembler_x86.cpp:829), pid=2430194, tid=2430218
# fatal error: DEBUG MESSAGE: exact klass and actual klass differ

Current thread (0x00007f9ff8460480): JavaThread "MainThread" [_thread_in_Java, id=2430218, stack(0x00007f9fe06b7000,0x00007f9fe07b8000)]

Stack: [0x00007f9fe06b7000,0x00007f9fe07b8000], sp=0x00007f9fe07b44e0, free space=1013k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x12b8d35] MacroAssembler::debug64(char*, long, long*)+0x45 (macroAssembler_x86.cpp:829)
J 1935 c1 sun.reflect.annotation.AnnotationParser.parseAnnotation2(Ljava/nio/ByteBuffer;Ljdk/internal/reflect/ConstantPool;Ljava/lang/Class;Z[Ljava/lang/Class;)Ljava/lang/annotation/Annotation; java.base@21-internal (275 bytes) @ 0x00007f9fe10d4cc6 [0x00007f9fe10d4740+0x0000000000000586]

[error occurred during error reporting (printing native stack (with source info))