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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-03-27 15:57:18 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-03-27 15:57:18 +0200 |
| commit | d990d8ab2cade6c928e8bbe56ae038d020cef599 (patch) | |
| tree | c7561ae0f303cb0d4a7a7507178531b4852e4dea /js/src/jit/IonAnalysis.cpp | |
| parent | 0c36b27511c1fbca594f0426c493ef601fda3e4c (diff) | |
| parent | 8d5ec757ece850fb7ad5c712868f305636e41177 (diff) | |
| download | UXP-d990d8ab2cade6c928e8bbe56ae038d020cef599.tar UXP-d990d8ab2cade6c928e8bbe56ae038d020cef599.tar.gz UXP-d990d8ab2cade6c928e8bbe56ae038d020cef599.tar.lz UXP-d990d8ab2cade6c928e8bbe56ae038d020cef599.tar.xz UXP-d990d8ab2cade6c928e8bbe56ae038d020cef599.zip | |
Merge branch 'master' of https://github.com/MoonchildProductions/UXP into js_array_values_1
Diffstat (limited to 'js/src/jit/IonAnalysis.cpp')
| -rw-r--r-- | js/src/jit/IonAnalysis.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/js/src/jit/IonAnalysis.cpp b/js/src/jit/IonAnalysis.cpp index 90303255d..2c9ffb607 100644 --- a/js/src/jit/IonAnalysis.cpp +++ b/js/src/jit/IonAnalysis.cpp @@ -2188,6 +2188,12 @@ IsRegExpHoistable(MIRGenerator* mir, MDefinition* regexp, MDefinitionVector& wor bool jit::MakeMRegExpHoistable(MIRGenerator* mir, MIRGraph& graph) { + // If we are compiling try blocks, regular expressions may be observable + // from catch blocks (which Ion does not compile). For now just disable the + // pass in this case. + if (graph.hasTryBlock()) + return true; + MDefinitionVector worklist(graph.alloc()); for (ReversePostorderIterator block(graph.rpoBegin()); block != graph.rpoEnd(); block++) { |