Stream: git-wasmtime

Topic: wasmtime / PR #4239 x64 backend: fix `to_amode` with cons...

Wasmtime GitHub notifications bot (Jun 07 2022 at 17:47):

cfallin requested abrown for a review on PR #4239.

Wasmtime GitHub notifications bot (Jun 07 2022 at 17:47):

cfallin opened PR #4239 from fix-x64-amode-const-addr to main:

If an address expression is given to to_amode that is completely
constant (no registers at all), then it will produce an Amode that has
the resulting constant as an offset, and (invalid_reg) as the base.
This is a side-effect of the way we build up the amode step-by-step --
we're waiting to see a register and plug it into the base field. If we
never get a reg though, we need to generate a constant zero into a
register and use that as the base. This PR adds a finalize_amode
helper to do just that.

Fixes #4234.

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Wasmtime GitHub notifications bot (Jun 07 2022 at 17:48):

fitzgen submitted PR review.

Wasmtime GitHub notifications bot (Jun 07 2022 at 18:40):

cfallin merged PR #4239.

Last updated: Nov 22 2024 at 16:03 UTC