A larger number of compiler tests uses randomization but misses the '@key randomness' in the jtreg header.

grep -l "getRandomInstance" -r test/hotspot/jtreg/compiler/ | xargs grep -L "randomness"

test/hotspot/jtreg/compiler/codecache/cli/codeheapsize/JVMStartupRunner.java
test/hotspot/jtreg/compiler/codegen/aes/TestAESBase.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressDoubleArrayCopy.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressByteArrayCopy.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressCharArrayCopy.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressBooleanArrayCopy.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressLongArrayCopy.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressShortArrayCopy.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressIntArrayCopy.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressFloatArrayCopy.java
test/hotspot/jtreg/compiler/arraycopy/stress/StressObjectArrayCopy.java
test/hotspot/jtreg/compiler/loopopts/InvariantCodeMotionReassociateCmp.java
test/hotspot/jtreg/compiler/loopopts/InvariantCodeMotionReassociateAddSub.java
test/hotspot/jtreg/compiler/loopopts/superword/TestEquivalentInvariants.java
test/hotspot/jtreg/compiler/loopopts/superword/ReductionPerf.java.rej
test/hotspot/jtreg/compiler/loopopts/superword/TestAlignVector.java
test/hotspot/jtreg/compiler/loopopts/superword/TestMemorySegmentUnalignedAddress.java
test/hotspot/jtreg/compiler/loopopts/superword/ReductionPerf.java.orig
test/hotspot/jtreg/compiler/loopopts/superword/MinMaxRed_Int.java
test/hotspot/jtreg/compiler/loopopts/superword/TestSplitPacks.java
test/hotspot/jtreg/compiler/loopopts/superword/ReductionPerf.java
test/hotspot/jtreg/compiler/loopopts/superword/TestDependencyOffsets.java
test/hotspot/jtreg/compiler/loopopts/superword/TestMemorySegment.java
test/hotspot/jtreg/compiler/loopopts/superword/TestCompatibleUseDefTypeSize.java
test/hotspot/jtreg/compiler/loopopts/superword/TestAliasing.java
test/hotspot/jtreg/compiler/loopopts/parallel_iv/TestParallelIvInIntCountedLoop.java
test/hotspot/jtreg/compiler/vectorization/TestEor3AArch64.java
test/hotspot/jtreg/compiler/vectorization/TestVectorZeroCount.java
test/hotspot/jtreg/compiler/vectorization/TestMacroLogicVector.java
test/hotspot/jtreg/compiler/vectorization/TestAutoVecIntMinMax.java
test/hotspot/jtreg/compiler/controldependency/TestDivDependentOnMainLoopGuard.java
test/hotspot/jtreg/compiler/c2/TestMergeStores.java
test/hotspot/jtreg/compiler/c2/TestMergeStoresMemorySegment.java
test/hotspot/jtreg/compiler/c2/irTests/TestShiftAndMask.java
test/hotspot/jtreg/compiler/c2/irTests/UModLNodeIdealizationTests.java
test/hotspot/jtreg/compiler/c2/irTests/UModINodeIdealizationTests.java
test/hotspot/jtreg/compiler/c2/irTests/UDivLNodeIdealizationTests.java
test/hotspot/jtreg/compiler/c2/irTests/UDivINodeIdealizationTests.java
test/hotspot/jtreg/compiler/c2/irTests/ModINodeIdealizationTests.java
test/hotspot/jtreg/compiler/c2/irTests/ModFNodeTests.java
test/hotspot/jtreg/compiler/c2/irTests/TestMulNodeIdealization.java
test/hotspot/jtreg/compiler/c2/irTests/ModLNodeIdealizationTests.java
test/hotspot/jtreg/compiler/c2/irTests/ModDNodeTests.java
test/hotspot/jtreg/compiler/c2/aarch64/TestFloat16Replicate.java
test/hotspot/jtreg/compiler/c2/TestMinMaxSubword.java
test/hotspot/jtreg/compiler/vectorapi/reshape/utils/VectorReshapeHelper.java
test/hotspot/jtreg/compiler/vectorapi/VectorSaturatedOperationsTest.java
test/hotspot/jtreg/compiler/vectorapi/VectorMaskCastIdentityTest.java
test/hotspot/jtreg/compiler/vectorapi/TestVectorAddMulReduction.java
test/hotspot/jtreg/compiler/vectorapi/VectorMultiplyOpt.java
test/hotspot/jtreg/compiler/vectorapi/TestVectorCompressExpandBits.java
test/hotspot/jtreg/compiler/vectorapi/Test8278948.java
test/hotspot/jtreg/compiler/intrinsics/unsafe/ByteBufferTest.java
test/hotspot/jtreg/compiler/intrinsics/float16/TestFloat16MaxMinSpecialValues.java
test/hotspot/jtreg/compiler/intrinsics/mathexact/Verify.java
test/hotspot/jtreg/compiler/intrinsics/bmi/BMITestRunner.java
test/hotspot/jtreg/compiler/jvmci/compilerToVM/DummyClass.java
test/hotspot/jtreg/compiler/compilercontrol/jcmd/StressAddJcmdBase.java
test/hotspot/jtreg/compiler/compilercontrol/parser/HugeDirectiveUtil.java
test/hotspot/jtreg/compiler/compilercontrol/share/scenario/CommandGenerator.java
test/hotspot/jtreg/compiler/igvn/ExpressionFuzzer.java
test/hotspot/jtreg/compiler/igvn/templated/ExpressionFuzzerInnerTest.java
test/hotspot/jtreg/compiler/igvn/templated/TestJtreg.java
test/hotspot/jtreg/compiler/lib/generators/Generators.java
test/hotspot/jtreg/compiler/lib/ir_framework/test/TestVM.java
test/hotspot/jtreg/compiler/lib/ir_framework/test/ArgumentValue.java
test/hotspot/jtreg/compiler/lib/ir_framework/CompLevel.java
test/hotspot/jtreg/compiler/lib/ir_framework/AbstractInfo.java
test/hotspot/jtreg/compiler/lib/template_framework/NameSet.java
test/hotspot/jtreg/compiler/lib/template_framework/library/PrimitiveType.java
test/hotspot/jtreg/compiler/lib/template_framework/library/Expression.java