Revert of [wasm] Fix location for error in asm.js ToNumber conversion

Revert of [wasm] Fix location for error in asm.js ToNumber conversion (patchset #5 id:80001 of https://codereview.chromium.org/2555243002/ )

Reason for revert:
gc-stress failures

Original issue's description:
> [wasm] Fix location for error in asm.js ToNumber conversion
>
> In the asm.js code translated to wasm, we call imported functions via a
> WASM_TO_JS stub, which first calls the function and then calls ToNumber
> on the return value. Exceptions can happen in both calls.
> We were only ever reporting the location of the function call, whereas
> asm.js code executed via turbofan reported the location of the type
> coercion operator ("+" on "+foo()" or "|" on "foo()|0").
>
> This CL implements the same behaviour for asm.js code translated to
> wasm. The following is changed:
> - the AsmWasmBuilder records the parent node when descending on a binary
>   operator (also "+foo()" is represented by a binary operation).
> - it stores not one location per call in the source position side
>   table, but two (one for the call, one for the parent which does the
>   type coercion).
> - the wasm compiler annotates the source positions "0" and "1" to the
>   two calls in the WASM_TO_JS wrapper (only if the module origin is
>   asm.js).
> - during stack trace generation (in the StackTraceIterator), when we
>   move from the WASM_TO_JS frame to the WASM frame, we remember at which
>   call inside the WASM_TO_JS wrapper we are, and encode this information
>   in the generated caller state, used for the WASM frame.
> - the same information is also stored in the FrameArray which is used
>   to reconstruct the stack trace later.
>
> R=titzer@chromium.org, bradnelson@chromium.org
> CC=jgruber@chromium.org
> BUG=v8:4203, v8:5724
>
> Committed: https://crrev.com/94cd46b55e24fa2bb7b06b3da4d5ba7f029bc262
> Cr-Commit-Position: refs/heads/master@{#41599}

TBR=bradnelson@chromium.org,mstarzinger@chromium.org,titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4203, v8:5724
Committed: https://crrev.com/d3d125417db0c278a2d27e4a965ad4e82c66e2af
Cr-Commit-Position: refs/heads/master@{#41601}

[Clemens Hammacher, 2016-12-08 17:34:00]

Created Revert of [wasm] Fix location for error in asm.js ToNumber conversion

[titzer, 2016-12-08 17:35:15]

On 2016/12/08 17:34:00, Clemens Hammacher wrote:
> Created Revert of [wasm] Fix location for error in asm.js ToNumber conversion

lgtm

[Clemens Hammacher, 2016-12-08 17:35:42]

The CQ bit was checked by clemensh@chromium.org

[commit-bot: I haz the power, 2016-12-08 17:35:45]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-12-08 17:35:57]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481218542233570, "parent_rev":
"9c78a20bc25615286f2bd3bf571d408977644f28", "commit_rev":
"0c2d92994d75a57ec2e3887b0d1435f87bd1b409"}

[commit-bot: I haz the power, 2016-12-08 17:36:05]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-08 17:36:24]

Description was changed from

==========
Revert of [wasm] Fix location for error in asm.js ToNumber conversion (patchset
#5 id:80001 of https://codereview.chromium.org/2555243002/ )

Reason for revert:
gc-stress failures

Original issue's description:
> [wasm] Fix location for error in asm.js ToNumber conversion
> 
> In the asm.js code translated to wasm, we call imported functions via a
> WASM_TO_JS stub, which first calls the function and then calls ToNumber
> on the return value. Exceptions can happen in both calls.
> We were only ever reporting the location of the function call, whereas
> asm.js code executed via turbofan reported the location of the type
> coercion operator ("+" on "+foo()" or "|" on "foo()|0").
> 
> This CL implements the same behaviour for asm.js code translated to
> wasm. The following is changed:
> - the AsmWasmBuilder records the parent node when descending on a binary
>   operator (also "+foo()" is represented by a binary operation).
> - it stores not one location per call in the source position side
>   table, but two (one for the call, one for the parent which does the
>   type coercion).
> - the wasm compiler annotates the source positions "0" and "1" to the
>   two calls in the WASM_TO_JS wrapper (only if the module origin is
>   asm.js).
> - during stack trace generation (in the StackTraceIterator), when we
>   move from the WASM_TO_JS frame to the WASM frame, we remember at which
>   call inside the WASM_TO_JS wrapper we are, and encode this information
>   in the generated caller state, used for the WASM frame.
> - the same information is also stored in the FrameArray which is used
>   to reconstruct the stack trace later.
> 
> R=titzer@chromium.org, bradnelson@chromium.org
> CC=jgruber@chromium.org
> BUG=v8:4203,v8:5724
> 
> Committed: https://crrev.com/94cd46b55e24fa2bb7b06b3da4d5ba7f029bc262
> Cr-Commit-Position: refs/heads/master@{#41599}

TBR=bradnelson@chromium.org,mstarzinger@chromium.org,titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4203,v8:5724
==========

to

==========
Revert of [wasm] Fix location for error in asm.js ToNumber conversion (patchset
#5 id:80001 of https://codereview.chromium.org/2555243002/ )

Reason for revert:
gc-stress failures

Original issue's description:
> [wasm] Fix location for error in asm.js ToNumber conversion
>
> In the asm.js code translated to wasm, we call imported functions via a
> WASM_TO_JS stub, which first calls the function and then calls ToNumber
> on the return value. Exceptions can happen in both calls.
> We were only ever reporting the location of the function call, whereas
> asm.js code executed via turbofan reported the location of the type
> coercion operator ("+" on "+foo()" or "|" on "foo()|0").
>
> This CL implements the same behaviour for asm.js code translated to
> wasm. The following is changed:
> - the AsmWasmBuilder records the parent node when descending on a binary
>   operator (also "+foo()" is represented by a binary operation).
> - it stores not one location per call in the source position side
>   table, but two (one for the call, one for the parent which does the
>   type coercion).
> - the wasm compiler annotates the source positions "0" and "1" to the
>   two calls in the WASM_TO_JS wrapper (only if the module origin is
>   asm.js).
> - during stack trace generation (in the StackTraceIterator), when we
>   move from the WASM_TO_JS frame to the WASM frame, we remember at which
>   call inside the WASM_TO_JS wrapper we are, and encode this information
>   in the generated caller state, used for the WASM frame.
> - the same information is also stored in the FrameArray which is used
>   to reconstruct the stack trace later.
>
> R=titzer@chromium.org, bradnelson@chromium.org
> CC=jgruber@chromium.org
> BUG=v8:4203,v8:5724
>
> Committed: https://crrev.com/94cd46b55e24fa2bb7b06b3da4d5ba7f029bc262
> Cr-Commit-Position: refs/heads/master@{#41599}

TBR=bradnelson@chromium.org,mstarzinger@chromium.org,titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4203,v8:5724

Committed: https://crrev.com/d3d125417db0c278a2d27e4a965ad4e82c66e2af
Cr-Commit-Position: refs/heads/master@{#41601}
==========

[commit-bot: I haz the power, 2016-12-08 17:36:25]

Patchset 1 (id:??) landed as
https://crrev.com/d3d125417db0c278a2d27e4a965ad4e82c66e2af
Cr-Commit-Position: refs/heads/master@{#41601}