Merge

8143072: [JVMCI] Port JVMCI to AArch64 Reviewed-by: gdub, rschatz, twisti, kvn Contributed-by: aph@redhat.com

8146129: quarantine compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig.java Reviewed-by: twisti

8145688: Update for x86 pow in the math lib Summary: Optimizes Math.pow() for 64 and 32 bit X86 architecture using Intel LIBM implementation. Reviewed-by: kvn Contributed-by: vivek.r.deshpande@intel.com

8146043: run JVMCI tests in JPRT Reviewed-by: iklam, ctornqvi, collins

8146100: compiler/jvmci/code/SimpleCodeInstallationTest.java JUnit Failure: expected:<12> but was:<109710641> Reviewed-by: kvn

8145435: [JVMCI] some tests on Windows fail with: assert(!thread->is_Java_thread()) failed: must not be java thread Reviewed-by: never, dnsimon, dholmes, coleenp

Merge

8145328: SEGV in DirectivesStack::getMatchingDirective Summary: Loop until enabled directive is found Reviewed-by: kvn, twisti

8144487: PhaseIdealLoop::build_and_optimize() must restore major_progress flag if skip_loop_opts is true Summary: Restore the major_progress flag before calling igvn.optimize(). Reviewed-by: kvn

8145754: PhaseIdealLoop::is_scaled_iv_plus_offset() does not match AddI Summary: is_scaled_iv_plus_offset() should handle AddI nodes with scaled iv as second input. Reviewed-by: kvn

8145566: PrintNMethods compile command broken since b89 Summary: Decremented Symbol twice Reviewed-by: thartmann, kvn

8144704: [JVMCI] add tests for simple code installation Reviewed-by: twisti

8145717: Use AVX3 instructions for Arrays.equals() intrinsic Reviewed-by: kvn Contributed-by: jan.civlin@intel.com

Merge

Merge

8145714: [JVMCI] SPARC broken after JDK-8134994 Reviewed-by: kvn

8144852: Corrupted oop in nmethod Reviewed-by: vlivanov

8144091: CompilerControl: directive file doesn't override inlining rules Summary: Fix correct overrides Reviewed-by: roland

8145345: LogCompilation output is empty after JEP165: Compiler Control Summary: Fix default init and compilecommand update Reviewed-by: kvn

8144246: adding lots of directives via jcmd may produce OOM crash Summary: Add a limit to the number of directives Reviewed-by: kvn

8141351: Create tests for direct invoke instructions testing Summary: Tests for invoke* instructions Reviewed-by: twisti

8145553: Fix warnings in AArch64 directory Reviewed-by: kvn

8144582: AArch64 does not generate correct branch profile data Reviewed-by: kvn

8145438: Guarantee failures since 8144028: Use AArch64 bit-test instructions in C2 Summary: Implement short and long versions of bit test instructions. Reviewed-by: kvn

Merge

8134994: use separate VMStructs databases for SA and JVMCI Reviewed-by: kbarrett

8079667: port vm/compiler/AESIntrinsics/CheckIntrinsics into jtreg Reviewed-by: kvn Contributed-by: alexander.vorobyev@oracle.com

8144498: aarch64: large code cache generates SEGV Summary: Fix pd_call_destination to use is_call_at rather than is_call Reviewed-by: aph, adinn

Merge

8145320: Create unsafe_arraycopy and generic_arraycopy for AArch64 Reviewed-by: kvn

8145300: ppc64: fix port of "8072008: Emit direct call instead of linkTo* for recursive indy/MH.invoke* calls" Reviewed-by: simonis

8144850: C1: operator delete needs an implementation Reviewed-by: kvn

Merge

8145338: compiler/jsr292/CallSiteDepContextTest.java fails: assert(dep_implicit_context_arg(dept) == 0) failed: sanity Reviewed-by: twisti

8145270: Need to eagerly initialize JVMCI compiler under -Xcomp Reviewed-by: twisti

8144771: Use AVX3 instructions for string compare Reviewed-by: kvn, thartmann Contributed-by: jan.civlin@intel.com, michael.c.berg@intel.com

8144466: ppc64: fix argument passing through opto stubs. Reviewed-by: kvn

Merge

8143355: Update for addition of vectorizedMismatch intrinsic for x86 Reviewed-by: kvn Contributed-by: vivek.r.deshpande@intel.com, liqi.yi@intel.com

8143817: C1: Platform dependent stack space not preserved for all runtime calls Reviewed-by: roland

8145137: Incorrect call signature can be used in nmethod::preserve_callee_argument_oops Reviewed-by: roland, jrose

8145026: compiler/jsr292/NonInlinedCall/RedefineTest.java fails with: java.lang.NullPointerException in ClassFileInstaller.main Reviewed-by: roland

8144935: C2: safepoint is pruned from a non-counted loop Reviewed-by: roland

8144601: Premature assert in directive inline parsing Summary: Break after first fail Reviewed-by: roland

8144944: JVMCI compiler initialization can happen on different thread than JVMCI initialization Reviewed-by: twisti

8143628: Fork sun.misc.Unsafe and jdk.internal.misc.Unsafe native method tables Reviewed-by: shade, dholmes, alanb, chegar, mchung, roland

6808665: Use486InstrsOnly aborts 32-bit VM Summary: The code supporting -XX:+/-Use486InstrsOnly was removed. Reviewed-by: dholmes, thartmann, vlivanov Contributed-by: Jamsheed Mohammed <jamsheed.c.m@oracle.com>

8144933: CompilerControl: commandfile/ExcludeTest has incorrect jtreg run innotation Summary: fix incorrect full test name Reviewed-by: kvn

8140667: CompilerControl: tests incorrectly set states for excluded methods Summary: fix exclude command generation Reviewed-by: kvn

8144223: Move j.l.invoke.{ForceInline, DontInline, Stable} to jdk.internal.vm.annotation package Reviewed-by: jrose, vlivanov, mchung, roland

Merge

8134883: C1 hard crash in range check elimination in Nashorn test262parallel Summary: C1's range check elimination breaks with a non-natural loop that has an exception handler as one entry Reviewed-by: iveresov

8144587: aarch64: generate vectorized MLA/MLS instructions Summary: Add support for MLA/MLS (vector) instructions Reviewed-by: roland

Merge

8143930: C1 LinearScan asserts when compiling two back-to-back CompareAndSwapLongs Summary: refactor CAS code to decrease register pressure in c1 Reviewed-by: kvn, shade