This reverts commit 5cfe053e45.
Reason for revert: "liftoff-simd-params" also fails on no-sse :/
Original change's description:
> [wasm-simd][liftoff] Add S128 case for stack movements
>
> The two cases we are fixing here are Construct and
> LoadCallerFrameSlot, which are closely related.
>
> Construct is called during PrepareCall, where we build up
> LiftoffStackSlots when we need to move an arg from caller's stack frame
> into callee's stack frame. LoadCallerFrameSlot is the parallel to
> this, called in ProcessParameter during decoding of the callee's
> function body.
>
> In most cases, Construct needs a new case to handle kWasmS128, and calls
> the relevant assembler to push a s128 onto the stack.
>
> ARM64 requires 16-byte alignment of sp, so we need to Claim the right
> number of kXRegSize slots first, which requires
> us traversing the list of slots to figure out how many s128 values there
> are. This is a straightforward way to fix this, if efficiency is a
> problem, we can change LiftOffStackSlots::Add to sum up the slot sizes.
>
> On IA32, pushing s128 values will require 4 calls to push. Instead, we
> use a sub and two movdqu, which will generate less code in most cases.
>
> On x64, there is no 128-bit push, so we call push twice.
>
> Bug: v8:9909
> Change-Id: I3af35b8462ea9c3b9b2d90800c37d11b5e95be59
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2015945
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65956}
TBR=clemensb@chromium.org,zhin@chromium.org,joey.gouly@arm.com
Change-Id: Ib3c5a088e2d85baf1d8b143272844fb5ebb33c57
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9909
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2017724
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65960}
f3a5c36a07