Addressed comments, PTAL again
https://chromiumcodereview.appspot.com/16268009/diff/1/src/hydrogen-instructions.cc
File src/hydrogen-instructions.cc (right):
https://chromiumcodereview.appspot.com/16268009/diff/1/src/hydrogen-instructions.cc#newcode1317
src/hydrogen-instructions.cc:1317: bool spans_zero = lower < 0 && 0 <
upper;
On 2013/06/07 08:21:05, Jakob wrote:
There's Range::CanBeZero(). It checks for '<=' instead of '<' for both
relations, but that shouldn't make a difference here.
Done.
https://chromiumcodereview.appspot.com/16268009/diff/1/src/hydrogen-instructions.cc#newcode1327
src/hydrogen-instructions.cc:1327: if (r.IsSmi())
result->TruncateToSmi();
Added a comment to explain it.
On 2013/06/07 08:21:05, Jakob wrote:
Is this needed? Doesn't r.IsSmi() imply
value()->representation().IsSmi(), which
in turn implies that value()->range() is within Smi range anyway?
https://chromiumcodereview.appspot.com/16268009/
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