[v12.x]: deps: V8: Add Power9/10 to the supported list and enable related features #38509
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richardlau
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@richardlau Seems like I can't land this on my own? getting the error: |
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May 14, 2021
Original commit message: ``` PPC: Add Power10 to the supported list and enable related features This CL adds Power10 recognition to Linux, AIX as well as IBMi. Enabled features include: MODULO FPR_GPR_MOV SIMD LWSYNC ISELECT VSX Change-Id: Ifc337e6497a3efe9697bcf03063a2b94471f96e9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2855041 Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Junliang Yan <junyan@redhat.com> Reviewed-by: Vasili Skurydzin <vasili.skurydzin@ibm.com> Commit-Queue: Milad Fa <mfarazma@redhat.com> Cr-Commit-Position: refs/heads/master@{#74279} ``` Refs: v8/v8@530080c PR-URL: #38509 Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Ash Cripps <acripps@redhat.com> Reviewed-By: Michael Dawson <midawson@redhat.com>
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@miladfarca Yes, that's expected -- the staging branches are locked to members of the nodejs/backporters team and releasers. Landed in c4f55fb. |
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@richardlau Thanks for your help. |
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Original commit message: ``` PPC: Add Power10 to the supported list and enable related features This CL adds Power10 recognition to Linux, AIX as well as IBMi. Enabled features include: MODULO FPR_GPR_MOV SIMD LWSYNC ISELECT VSX Change-Id: Ifc337e6497a3efe9697bcf03063a2b94471f96e9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2855041 Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Junliang Yan <junyan@redhat.com> Reviewed-by: Vasili Skurydzin <vasili.skurydzin@ibm.com> Commit-Queue: Milad Fa <mfarazma@redhat.com> Cr-Commit-Position: refs/heads/master@{#74279} ``` Refs: v8/v8@530080c PR-URL: #38509 Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Ash Cripps <acripps@redhat.com> Reviewed-By: Michael Dawson <midawson@redhat.com>
richardlau
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Jul 23, 2021
Original commit message: ``` PPC: Add Power10 to the supported list and enable related features This CL adds Power10 recognition to Linux, AIX as well as IBMi. Enabled features include: MODULO FPR_GPR_MOV SIMD LWSYNC ISELECT VSX Change-Id: Ifc337e6497a3efe9697bcf03063a2b94471f96e9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2855041 Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Junliang Yan <junyan@redhat.com> Reviewed-by: Vasili Skurydzin <vasili.skurydzin@ibm.com> Commit-Queue: Milad Fa <mfarazma@redhat.com> Cr-Commit-Position: refs/heads/master@{#74279} ``` Refs: v8/v8@530080c PR-URL: #38509 Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Ash Cripps <acripps@redhat.com> Reviewed-By: Michael Dawson <midawson@redhat.com>
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Please note that enum values are slightly different from V8 upstream, i.e
PPC_POWER10instead ofkPPCPower10.Power 9 is also added to some of the features within the ppc assembler, this is to make adding P10 consistent and is not part of the original CL on V8.
We have SIMD enabled upstream which will not be backported here.
Refs: v8/v8@530080c