JDK-8144466 : ppc64: fix argument passing through opto stubs.
Type:Bug
Component:hotspot
Sub-Component:compiler
Affected Version:9
Priority:P4
Status:Resolved
Resolution:Fixed
CPU:ppc
Submitted:2015-12-02
Updated:2020-08-25
Resolved:2015-12-14
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PPC requires int arguments to be properly extended to 64 bits in C calls.
We reworked a previous change to fix this in "8086069: Adapt runtime calls to recent intrinsics to pass ints as long" but missed the opto subs there.