Disable the optimizations replacing aggregates with scalars for Android

Disable the optimizations replacing aggregates with scalars for Android

The optimizations may fail under certain conditions. This is the case in,
for example, WebKit WTF's Checked type, and causes test failures. As this
may affect more than just that code, disable it for the entirety of Chromium
when building for Android.

BUG=
TEST=TestWebKitAPI passes all tests.


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=127262

[John Grabowski, 2012-03-15 17:55:31]

LGTM

https://chromiumcodereview.appspot.com/9704057/diff/1001/build/common.gypi
File build/common.gypi (right):

https://chromiumcodereview.appspot.com/9704057/diff/1001/build/common.gypi#ne...
build/common.gypi:1959: # compiler. This can be verified using TestWebKitAPI's
specify which version of the compiler has this problem.
be clear about what test fails so if we have a new compiler we can easily see if
things are fixed.

[Peter Beverloo, 2012-03-15 18:00:47]

Done. Cheers!

https://chromiumcodereview.appspot.com/9704057/diff/1001/build/common.gypi
File build/common.gypi (right):

https://chromiumcodereview.appspot.com/9704057/diff/1001/build/common.gypi#ne...
build/common.gypi:1959: # compiler. This can be verified using TestWebKitAPI's
On 2012/03/15 17:55:32, John Grabowski wrote:
> specify which version of the compiler has this problem.
> be clear about what test fails so if we have a new compiler we can easily see
if
> things are fixed.

I clarified that this applies to NDK r5-r7 (possibly earlier versions as well,
but I didn't verify that). The next line names the actual test-case which fails
(WTF.Checked_int8_t), getting clearer than this will be hard.

[commit-bot: I haz the power, 2012-03-16 11:01:54]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/peter@chromium.org/9704057/4001

[commit-bot: I haz the power, 2012-03-16 22:03:54]

Change committed as 127262