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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-03-20 10:08:54 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-03-20 10:10:12 +0100 |
| commit | 893a886ea38853a1a3e97bcf135ea3cb616cd69a (patch) | |
| tree | 5188f8895ce513381917d37115b50f72fb4e64a9 /js/src/jit/BaselineCompiler.cpp | |
| parent | 7197b308fb97cd8ab7a972df6a3a17a7a265b594 (diff) | |
| parent | 6085bfdcecc2529c1037f813e70583c2a776677d (diff) | |
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Add support for the function `name` property.
This resolves #78.
Merged remote-tracking branch 'janek/js_function_name_1'
Diffstat (limited to 'js/src/jit/BaselineCompiler.cpp')
| -rw-r--r-- | js/src/jit/BaselineCompiler.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/jit/BaselineCompiler.cpp b/js/src/jit/BaselineCompiler.cpp index c58367aa3..4dcc10b61 100644 --- a/js/src/jit/BaselineCompiler.cpp +++ b/js/src/jit/BaselineCompiler.cpp @@ -9,6 +9,8 @@ #include "mozilla/Casting.h" #include "mozilla/SizePrintfMacros.h" +#include "jsfun.h" + #include "jit/BaselineIC.h" #include "jit/BaselineJIT.h" #include "jit/FixedList.h" @@ -1681,6 +1683,29 @@ BaselineCompiler::emit_JSOP_LAMBDA_ARROW() return true; } +typedef bool (*SetFunNameFn)(JSContext*, HandleFunction, HandleValue, FunctionPrefixKind); +static const VMFunction SetFunNameInfo = + FunctionInfo<SetFunNameFn>(js::SetFunctionNameIfNoOwnName, "SetFunName"); + +bool +BaselineCompiler::emit_JSOP_SETFUNNAME() +{ + frame.popRegsAndSync(2); + + frame.push(R0); + frame.syncStack(0); + + FunctionPrefixKind prefixKind = FunctionPrefixKind(GET_UINT8(pc)); + masm.unboxObject(R0, R0.scratchReg()); + + prepareVMCall(); + + pushArg(Imm32(int32_t(prefixKind))); + pushArg(R1); + pushArg(R0.scratchReg()); + return callVM(SetFunNameInfo); +} + void BaselineCompiler::storeValue(const StackValue* source, const Address& dest, const ValueOperand& scratch) |