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https://issues.apache.org/jira/browse/IMPALA-9645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17173418#comment-17173418
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ASF subversion and git services commented on IMPALA-9645:
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Commit fab251efe3de449d22439dd17798cd414168748c in impala's branch
refs/heads/master from zhaorenhai
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=fab251e ]
IMPALA-9645 Port LLVM codegen to adapt aarch64
On aarch64, the Lowered type of struct {bool, int128} is form
{ {i8}, {i128} }. No padding add. This is different with x86-64,
which is { {i8}, {15*i8}, {i128} } with padding add automatically.
And here also add some type conversion between x86 and aarch64 data types.
And also add some aarch64 cpu's feature.
Change-Id: I3f30ee84ea9bf5245da88154632bb69079103d11
Reviewed-on: http://gerrit.cloudera.org:8080/15718
Tested-by: Impala Public Jenkins <[email protected]>
Reviewed-by: Tim Armstrong <[email protected]>
> Port LLVM codegen to adapt aarch64
> ----------------------------------
>
> Key: IMPALA-9645
> URL: https://issues.apache.org/jira/browse/IMPALA-9645
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: zhaorenhai
> Assignee: zhaorenhai
> Priority: Major
>
> On aarch64, the Lowered type of struct \{bool, int128} is form \{ {i8},
> \{i128} }. No padding add. This is different with x86-64, which is \{ {i8},
> \{15*i8}, \{i128} } with padding add automatically.
> And here also add some type conversion between x86 and aarch64 data types.
> And also add some aarch64 cpu's feature.
>
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