R=clemensh@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2595733003
Cr-Commit-Position: refs/heads/master@{#42141}

Using uint32 to store the the number of control outputs allows WebAssembly switches to have more than 2^16 case.

BUG=v8:5531
TEST=mjsunit/regress/wasm/regression-5531
R=titzer@chromium.org

Review-Url: https://chromiumcodereview.appspot.com/2425983002
Cr-Commit-Position: refs/heads/master@{#40420}

BUG=chromium:654377
TEST=mjsunit/regress/wasm/regression-654377
R=titzer@chromium.org

Review-Url: https://codereview.chromium.org/2403013002
Cr-Commit-Position: refs/heads/master@{#40246}

The implementation of MemorySize with RelocatableInt32Constants is
problematic if MemorySize is placed close to a GrowMemory instruction in
the code. The use of a runtime function guarantees that the order in
which MemorySize and GrowMemory is executed is correct.

R=titzer@chromium.org
BUG=chromium:651961
TEST=mjsunit/regress/wasm/regression-651961

Committed: https://crrev.com/2c12a9a42d454a36fcd2931fa458d72832eeb689
Review-Url: https://codereview.chromium.org/2386183004
Cr-Original-Commit-Position: refs/heads/master@{#39972}
Cr-Commit-Position: refs/heads/master@{#39980}

Revert of [wasm] Call a runtime function for a MemorySize instruction. (patchset #2 id:20001 of https://codereview.chromium.org/2386183004/ )

Reason for revert:
Patch problem

Original issue's description:
> [wasm] Call a runtime function for a MemorySize instruction.
>
> The implementation of MemorySize with RelocatableInt32Constants is
> problematic if MemorySize is placed close to a GrowMemory instruction in
> the code. The use of a runtime function guarantees that the order in
> which MemorySize and GrowMemory is executed is correct.
>
> R=titzer@chromium.org
> BUG=chromium:651961
> TEST=mjsunit/regress/wasm/regression-651961
>
> Committed: https://crrev.com/2c12a9a42d454a36fcd2931fa458d72832eeb689
> Cr-Commit-Position: refs/heads/master@{#39972}

TBR=titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:651961

Review-Url: https://codereview.chromium.org/2391223002
Cr-Commit-Position: refs/heads/master@{#39973}

The implementation of MemorySize with RelocatableInt32Constants is
problematic if MemorySize is placed close to a GrowMemory instruction in
the code. The use of a runtime function guarantees that the order in
which MemorySize and GrowMemory is executed is correct.

R=titzer@chromium.org
BUG=chromium:651961
TEST=mjsunit/regress/wasm/regression-651961

Review-Url: https://codereview.chromium.org/2386183004
Cr-Commit-Position: refs/heads/master@{#39972}