[turbofan] Clarify comment about Parameter indexing.
authormstarzinger <mstarzinger@chromium.org>
Mon, 7 Sep 2015 09:37:00 +0000 (02:37 -0700)
committerCommit bot <commit-bot@chromium.org>
Mon, 7 Sep 2015 09:37:07 +0000 (09:37 +0000)
commitb48e0c4a589ab6fa9f0d91012d437043e70f7622
tree5bbb2b1275b61cf47756a2284fe4c2ddbcecbb98
parent0e0c802858a432fa15afbdd8fcc17bac318791d9
[turbofan] Clarify comment about Parameter indexing.

This clarifies a comments in the AstGraphBuilder that has led to
confusion about what "parameter index" refers to. The off-by-one is
confusing and a terribly phrased comment doesn't make it any better.

R=rmcilroy@chromium.org,oth@chromium.org

Review URL: https://codereview.chromium.org/1329043002

Cr-Commit-Position: refs/heads/master@{#30616}
src/compiler/ast-graph-builder.cc