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Disable broken JSLoadContext typer.

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R=titzer@chromium.org

Review URL: https://codereview.chromium.org/542193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23747 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
mstarzinger@chromium.org 2014-09-05 15:47:47 +00:00
parent d9d2149f83
commit 6774288e02
1 changed files with 5 additions and 0 deletions
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5
src/compiler/typer.cc
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@ -485,6 +485,8 @@ Bounds Typer::Visitor::TypeJSInstanceOf(Node* node) {
// JS context operators.
Bounds Typer::Visitor::TypeJSLoadContext(Node* node) {
// TODO(rossberg): Fix this once we actually use the lower bound anywhere.
#if 0
Bounds outer = OperandType(node, 0);
DCHECK(outer.upper->Maybe(Type::Internal()));
// TODO(rossberg): More precisely, instead of the above assertion, we should
@ -519,6 +521,9 @@ Bounds Typer::Visitor::TypeJSLoadContext(Node* node) {
Type* lower = TypeConstant(value);
return Bounds(lower, Type::Any(zone()));
}
#else
return Bounds::Unbounded(zone());
#endif
}