RFR: 8241502: C2: Migrate x86_64.ad to MacroAssembler [v7]
kvn at openjdk.java.net
Wed Apr 21 19:15:35 UTC 2021
On Thu, 15 Apr 2021 18:28:02 GMT, John Tortugo <github.com+2249648+JohnTortugo at openjdk.org> wrote:
>> Relates to: https://bugs.openjdk.java.net/browse/JDK-8241502
>> Tested on: Linux tier1, 2 and 3
>> Can you please take a look whether these changes are going in the direction expected or not? If it is, I'll continue working on the `JDK-8241502` but I'd like to split it in a few PRs since it's a lot of changes.
> John Tortugo has updated the pull request incrementally with one additional commit since the last revision:
> Use cdql/cdqq implemented in MacroAssembler.
Please, fix build failure and run testing on Windows.
Build failed on Windows:
t:\workspace\open\src\hotspot\cpu\x86\assembler_x86.cpp(10877): error C2220: the following warning is treated as an error
t:\workspace\open\src\hotspot\cpu\x86\assembler_x86.cpp(10877): warning C4309: 'argument': truncation of constant value
Changes requested by kvn (Reviewer).
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