PPC: use P10 prefixed instructions in macro assembler [v8/v8 : main]
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Milad Farazmand (Gerrit)
Jun 8, 2022, 1:46:35 PM6/8/22
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Junliang Yan (Gerrit)
Jun 8, 2022, 10:22:36 PM6/8/22
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Patch set 3:Code-Review +1
Milad Farazmand (Gerrit)
Jun 9, 2022, 10:12:56 AM6/9/22
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Patch set 3:Commit-Queue +2
V8 LUCI CQ (Gerrit)
Jun 9, 2022, 11:52:44 AM6/9/22
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V8 LUCI CQ submitted this change.
Approvals:
Milad Farazmand: Commit
Junliang Yan: Looks good to me
PPC: use P10 prefixed instructions in macro assembler
Operations are divided into 3 categories:
- Load/Store ops including prefixed.
- Load/Store ops including prefixed, with alignment requirements
for their non-prefixed version.
- Non-prefixed Load/Store.
We first check if a non-prefixed instruction can be emitted
and if so will emit that instead while making sure to check
for its alignment (if needed).
Change-Id: I2300e4b1f0edfca107dc9f39c20898da57cac358
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695383
Commit-Queue: Milad Farazmand <mfar...@redhat.com>
Reviewed-by: Junliang Yan <jun...@redhat.com>
Cr-Commit-Position: refs/heads/main@{#81044}
---
M src/codegen/ppc/macro-assembler-ppc.cc
1 file changed, 123 insertions(+), 22 deletions(-)
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