Fix packed-element.js test on ARM with no snap

Fix packed-element.js test on ARM with no snap

R=mstarzinger@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=11826

[Michael Starzinger, 2012-06-14 16:44:37]

That's a classical "how did that even work before" moment. It seems MIPS has the
same problem, since there is no test for this, I would suggest to fix it for
MIPS in the same CL.

https://chromiumcodereview.appspot.com/10546171/diff/1/src/arm/macro-assemble...
File src/arm/macro-assembler-arm.cc (right):

https://chromiumcodereview.appspot.com/10546171/diff/1/src/arm/macro-assemble...
src/arm/macro-assembler-arm.cc:2888: ldr(map_in_out, FieldMemOperand(scratch,
offset));
These three lines can be turned into a simple mov(map_in_out, ip) now.

[Michael Starzinger, 2012-06-14 19:51:01]

https://chromiumcodereview.appspot.com/10546171/diff/1/src/arm/macro-assemble...
File src/arm/macro-assembler-arm.cc (right):

https://chromiumcodereview.appspot.com/10546171/diff/1/src/arm/macro-assemble...
src/arm/macro-assembler-arm.cc:2888: ldr(map_in_out, FieldMemOperand(scratch,
offset));
On 2012/06/14 16:44:37, Michael Starzinger wrote:
> These three lines can be turned into a simple mov(map_in_out, ip) now.

Actually, what I said is complete nonsense, the offset is different. Disregard
my comment, sorry for the noise.

[danno, 2012-06-15 08:52:35]

I don't want to do the MIPS port, since I'm not sure what the equivalent of
ARM's "ip" is in this situation.

[Michael Starzinger, 2012-06-15 09:11:52]

LGTM. We just need to make sure this doesn't slip through the cracks.