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| author | Gaming4JC <g4jc@hyperbola.info> | 2019-07-14 19:04:34 -0400 |
|---|---|---|
| committer | Gaming4JC <g4jc@hyperbola.info> | 2019-07-18 22:38:45 -0400 |
| commit | 449ea84dcc7dffb2f042fc414eb7238ae842d596 (patch) | |
| tree | 7e22a358e60b66fd67e838416210d727d83a030d /js/src/jit/BaselineIC.h | |
| parent | aa65e8a189d81cba75f101d07ef591b751881fe8 (diff) | |
| download | uxp-449ea84dcc7dffb2f042fc414eb7238ae842d596.tar.gz | |
1344477 - Part 1: Add JSOP_CALL_IGNORES_RV for function call that ignores return value.
Diffstat (limited to 'js/src/jit/BaselineIC.h')
| -rw-r--r-- | js/src/jit/BaselineIC.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/js/src/jit/BaselineIC.h b/js/src/jit/BaselineIC.h index 9941cc93dc..e1ad12559f 100644 --- a/js/src/jit/BaselineIC.h +++ b/js/src/jit/BaselineIC.h @@ -2277,6 +2277,7 @@ class ICSetProp_CallNative : public ICSetPropCallSetter // Call // JSOP_CALL +// JSOP_CALL_IGNORES_RV // JSOP_FUNAPPLY // JSOP_FUNCALL // JSOP_NEW @@ -2547,6 +2548,7 @@ class ICCall_Native : public ICMonitoredStub protected: ICStub* firstMonitorStub_; bool isConstructing_; + bool ignoresReturnValue_; bool isSpread_; RootedFunction callee_; RootedObject templateObject_; @@ -2556,17 +2558,19 @@ class ICCall_Native : public ICMonitoredStub virtual int32_t getKey() const { return static_cast<int32_t>(engine_) | (static_cast<int32_t>(kind) << 1) | - (static_cast<int32_t>(isConstructing_) << 17) | - (static_cast<int32_t>(isSpread_) << 18); + (static_cast<int32_t>(isSpread_) << 17) | + (static_cast<int32_t>(isConstructing_) << 18) | + (static_cast<int32_t>(ignoresReturnValue_) << 19); } public: Compiler(JSContext* cx, ICStub* firstMonitorStub, HandleFunction callee, HandleObject templateObject, - bool isConstructing, bool isSpread, uint32_t pcOffset) + bool isConstructing, bool ignoresReturnValue, bool isSpread, uint32_t pcOffset) : ICCallStubCompiler(cx, ICStub::Call_Native), firstMonitorStub_(firstMonitorStub), isConstructing_(isConstructing), + ignoresReturnValue_(ignoresReturnValue), isSpread_(isSpread), callee_(cx, callee), templateObject_(cx, templateObject), |