diff options
Diffstat (limited to 'js/src/jit/MacroAssembler.h')
| -rw-r--r-- | js/src/jit/MacroAssembler.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/js/src/jit/MacroAssembler.h b/js/src/jit/MacroAssembler.h index 9d95c7f7ab..6d9888469e 100644 --- a/js/src/jit/MacroAssembler.h +++ b/js/src/jit/MacroAssembler.h @@ -2121,6 +2121,15 @@ class MacroAssembler : public MacroAssemblerSpecific inline void assertStackAlignment(uint32_t alignment, int32_t offset = 0); }; +// StackMacroAssembler checks no GC will happen while it's on the stack. +class MOZ_RAII StackMacroAssembler : public MacroAssembler { + JS::AutoCheckCannotGC nogc; + +public: + StackMacroAssembler() : MacroAssembler() {} + explicit StackMacroAssembler(JSContext* cx) : MacroAssembler(cx) {} +}; + static inline Assembler::DoubleCondition JSOpToDoubleCondition(JSOp op) { |