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| author | Jan de Mooij <jdemooij@mozilla.com> | 2020-04-08 08:29:03 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-04-08 08:29:03 +0200 |
| commit | 85a97e9a35a75e58d35f741a62a7f9ff4c1d85e3 (patch) | |
| tree | 08c20ebbb24bf1d856eb29fa6959ec56d6a3265c | |
| parent | 5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb (diff) | |
| download | UXP-85a97e9a35a75e58d35f741a62a7f9ff4c1d85e3.tar UXP-85a97e9a35a75e58d35f741a62a7f9ff4c1d85e3.tar.gz UXP-85a97e9a35a75e58d35f741a62a7f9ff4c1d85e3.tar.lz UXP-85a97e9a35a75e58d35f741a62a7f9ff4c1d85e3.tar.xz UXP-85a97e9a35a75e58d35f741a62a7f9ff4c1d85e3.zip | |
[js] Handle functions with rest parameters in isObservableArgumentSlot.
| -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; |