The global object can be loaded from the native context and the name can be loaded in the type feedback metadata.
BUG=chromium:576312
Review-Url: https://codereview.chromium.org/2096653003
Cr-Commit-Position: refs/heads/master@{#37278}
Add explicit state in BytecodeSourceInfo to simplify checks for
validity and whether a statement or expression position.
Remove BytecodeSourceInfo::Update which inherited rules for updating
source position information during bytecode building.
BUG=v8:4280
LOG=N
Review-Url: https://codereview.chromium.org/2048203002
Cr-Commit-Position: refs/heads/master@{#37136}
This change introduces a pipeline for the final stages of
bytecode generation.
The peephole optimizer is made distinct from the BytecodeArrayBuilder.
A new BytecodeArrayWriter is responsible for writing bytecode. It
also keeps track of the maximum register seen and offers a potentially
smaller frame size.
R=rmcilroy@chromium.org
LOG=N
BUG=v8:4280
Review-Url: https://codereview.chromium.org/1947403002
Cr-Commit-Position: refs/heads/master@{#36220}
