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8357979: [JVMCI] jdk.internal.vm.ci should have earlier class file version #25494

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8357979: [JVMCI] jdk.internal.vm.ci should have earlier class file version #25494

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fb1adbe
use class file version one behind JDK master for JVMCI
dougxc May 28, 2025
739c5fb
use BOOT_JDK_SOURCETARGET instead
dougxc Jun 2, 2025
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6 changes: 5 additions & 1 deletion make/modules/jdk.internal.vm.ci/Java.gmk
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Expand Up @@ -27,10 +27,14 @@

DISABLED_WARNINGS_java += dangling-doc-comments this-escape

# Target an older JDK so JVMCI class files can be read by Native Image
# running on an older JDK.
JVMCI_SOURCETARGET = $(BOOT_JDK_SOURCETARGET)

# -parameters provides method's parameters information in class file,
# JVMCI compilers make use of that information for various sanity checks.
# Don't use Indy strings concatenation to have good JVMCI startup performance.

JAVAC_FLAGS += -parameters -XDstringConcat=inline
JAVAC_FLAGS += -parameters -XDstringConcat=inline $(JVMCI_SOURCETARGET)

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