RFR: 8311847: Fix -Wconversion for assembler.hpp emit_int8,16 callers [v4]

[Coleen Phillimore]

On Tue, 25 Jul 2023 09:04:12 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

>> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Fix indentation, thanks for pointing that out @aph.
>
> Hello Coleen, looks like the github actions job failure in this PR for windows-aarch64 are genuine - I see it failing in some other recent unrelated PRs containing this commit, like here https://github.com/openjdk/jdk/pull/15012
> 
> 
> === Output from failing command(s) repeated here ===
> * For target hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_pch.obj:
> BUILD_GTEST_LIBJVM_pch.cpp
> d:\a\jdk\jdk\src\hotspot\cpu\aarch64\assembler_aarch64.hpp(657): error C2220: the following warning is treated as an error
> d:\a\jdk\jdk\src\hotspot\cpu\aarch64\assembler_aarch64.hpp(657): warning C4334: '<<': result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?)
>    ... (rest of output omitted)
> 
> * All command lines available in /d/a/jdk/jdk/build/windows-aarch64/make-support/failure-logs.
> === End of repeated output ===
> 
> No indication of failed target found.
> HELP: Try searching the build log for '] Error'.

@jaikiran I don't think we have that platform.  Do you? Can you fix it?

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PR Comment: https://git.openjdk.org/jdk/pull/14822#issuecomment-1649786946