[jdk17u-dev] RFR: 8276799: Implementation of JEP 422: Linux/RISC-V Port [v7]

[Robbin Ehn]

On Mon, 3 Jul 2023 12:28:28 GMT, Fei Yang <fyang at openjdk.org> wrote:

> > I think we should have some more testing with debugs bit. I have some idle hardware at the moment, so I'll start a test cycle as soon as I get time.
> 
> FYI: I have also performed a tier1 test with fastdebug build on unmatched board during the weekend, result looks good.

I had one failure on visionfive 2 in tier1:


java/lang/invoke/VarHandles/VarHandleTestAccessByte.java false VarHandleTestAccessByte
test VarHandleTestAccessByte.testAccess("VarHandle -> Array", VarHandle -> Array): failure
java.lang.AssertionError: success weakCompareAndSetRelease byte expected [true] but found [false]


And in qemu running hotspot_all:

testlibrary_tests/ir_framework/tests/TestIRMatching.java

java.lang.RuntimeException: Constraint BadFailOnConstraint, Class CheckCastArray, Method array(), Rule 1 with "failOn", regex: 1 should have been matched: expected true, was false

Failed IR Rules (1) of Methods (1)
----------------------------------
1) Method "public java.lang.Object[] ir_framework.tests.CheckCastArray.arrayCopy(java.lang.Object[],java.lang.Class)" - [Failed IR rules: 1]:
   * @IR rule 1: "@compiler.lib.ir_framework.IR(failOn={"(.*((?i:call_leaf_nofp,runtime)|CALL,\\s?runtime leaf nofp|BCTRL.*.leaf call).*checkcast_arraycopy.*)"}, applyIfAnd={}, applyIf={}, applyIfOr={}, counts={}, applyIfNot={})"
     - failOn: Graph contains forbidden nodes:
       * Regex 1: (.*((?i:call_leaf_nofp,runtime)|CALL,\s?runtime leaf nofp|BCTRL.*.leaf call).*checkcast_arraycopy.*)
         - Matched forbidden node:
           * 19c +   CALL, runtime leaf nofp 0x000000401b684300 #@CallLeafNoFPDirect checkcast_arraycopy



Maybe these are in tip also?

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PR Comment: https://git.openjdk.org/jdk17u-dev/pull/1427#issuecomment-1618957142