Allow fround to take values without dots for globals (the spec allows this
subtly).
Drop over-restrictive assert preventing floating point globals from working.
BUG=v8:4203
R=jpp@chromium.org,aseemgarg@chromium.org
Review-Url: https://codereview.chromium.org/2397823003
Cr-Commit-Position: refs/heads/master@{#40013}
Avoid internalizing on-the-fly now that scope analysis and natives syntax
runtime calls no longer require internalized AST values. This should be
more efficient by avoiding extra branches on every AST value creation.
BUG=v8:5215, chromium:634953
Review-Url: https://codereview.chromium.org/2328593002
Cr-Commit-Position: refs/heads/master@{#39531}
This makes us able to get rid of dependencies to parser.h from places
which only need the ParseInfo, and also gets rid of the curious Parser
<-> Compiler circular dependency.
Also IWYUd where necessary.
BUG=
Review-Url: https://codereview.chromium.org/2268513002
Cr-Commit-Position: refs/heads/master@{#38777}
This reduces peak zone memory usage by ~10% on codeload and ~5% on mandreel.
BUG=v8:5209
Review-Url: https://codereview.chromium.org/2209573002
Cr-Commit-Position: refs/heads/master@{#38367}
The bug was caused when validating expressions
X >> 0
for indexing into 8-bit heap views. If X was not an intish, the 'normal'
validation path would fail. That, however, left the type of X registered
in the AsmTyper::node_types_ member.
Later, in the 'lenient' code path for 8-bit views, the entire X >> 0
expression would be validated, which would cause X to be validated
again, at which point AsmTyper::SetTypeOf() would DCHECK because the
supplied node already had a type associated with it.
The fix was to simply FAIL() when X is not an intish. This is safe
because if X is not an intish, then
Validate(>>, !intish, FixNum)
will also fail.
BUG= https://bugs.chromium.org/p/chromium/issues/detail?id=628803
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=4203
TEST= cctest/asmjs/test-asm-typer.cc
LOG= N
Review-Url: https://codereview.chromium.org/2181723002
Cr-Commit-Position: refs/heads/master@{#38053}
1) Validation fails for literal indexes too large for accessing a given
heap type
2) Removes the special handling of FloatishDoubleQ, and FloatQDoubleQ;
the inheritance issue that required this special handling was fixed in
another CL.
3) Fix a macro name (from asm_* to ASM_*)
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=4203
TEST=cctest/asmjs/test-asm-typer.cc
LOG=N
Review-Url: https://codereview.chromium.org/2150583003
Cr-Commit-Position: refs/heads/master@{#37776}
