Aarch64 support #305
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Aarch64 support #305
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added 2 commits
August 25, 2020 22:38
Outline-atomics flag modifies builtin atomics to detect CPU support for atomic instructions in runtime, thus getting menefits of using LSE atomics without hurting compatibility. This flag has no effect if compiling for aarch64 >=v8.1.
an isb is a hardware block that produces some stall without using ALU or other CPU resources. It is fitting for this function.
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Hi, thank you for your contribution. Please confirm this code is submitted under the terms of the OCA (Oracle's Contribution Agreement) you have previously signed by cutting and pasting the following text as a comment: |
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I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it. |
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After signing the OCA was sorted out, this branch fixes two items missing in aarch64: