diff options
| author | Jan de Mooij <jdemooij@mozilla.com> | 2020-04-08 08:29:03 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-04-14 13:26:57 +0200 |
| commit | b93afb1ba7f3b4182d5dcf0a940fd99d5e808ecd (patch) | |
| tree | b786d574c97c49c96fae7a479fd69d41cb8514e3 /js/src | |
| parent | 277f2116b6660e9bbe7f5d67524be57eceb49b8b (diff) | |
| download | UXP-b93afb1ba7f3b4182d5dcf0a940fd99d5e808ecd.tar UXP-b93afb1ba7f3b4182d5dcf0a940fd99d5e808ecd.tar.gz UXP-b93afb1ba7f3b4182d5dcf0a940fd99d5e808ecd.tar.lz UXP-b93afb1ba7f3b4182d5dcf0a940fd99d5e808ecd.tar.xz UXP-b93afb1ba7f3b4182d5dcf0a940fd99d5e808ecd.zip | |
[js] Handle functions with rest parameters in isObservableArgumentSlot.
Diffstat (limited to 'js/src')
| -rw-r--r-- | js/src/jit/CompileInfo.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/js/src/jit/CompileInfo.h b/js/src/jit/CompileInfo.h index 44848890c..f7f8c70bb 100644 --- a/js/src/jit/CompileInfo.h +++ b/js/src/jit/CompileInfo.h @@ -487,7 +487,7 @@ class CompileInfo // Function.arguments can be used to access all arguments in non-strict // scripts, so we can't optimize out any arguments. - if ((hasArguments() || !script()->strict()) && + if ((mayReadFrameArgsDirectly_ || !script()->strict()) && firstArgSlot() <= slot && slot - firstArgSlot() < nargs()) { return true; |