Fix bug in preOptimizeCheckStk
commit0d401b0e1bba01c8e4716fb2d23d70562e72f0fa
authorGuilherme Ottoni <ottoni@fb.com>
Thu, 10 Apr 2014 19:18:06 +0000 (10 12:18 -0700)
committerSara Golemon <sgolemon@fb.com>
Fri, 11 Apr 2014 05:28:30 +0000 (10 22:28 -0700)
tree3756202482e1534f19b70fbb9ddc3769ac6ab492
parent8effcf770fab1d5701242329f660ca145bcd97d2
Fix bug in preOptimizeCheckStk

It was creating an AssertStk without its extra data.  Apparently we
never hit this path before. It hit occasionally in sandcastle with one
of my pending control-flow diffs.

Reviewed By: @swtaarrs

Differential Revision: D1267805
hphp/runtime/vm/jit/ir-builder.cpp