1344477 - Part 1: Add JSOP_CALL_IGNORES_RV for function call that ignores return value.

1 files changed, 2 insertions, 2 deletions

diff --git a/js/src/jit/MIR.cpp b/js/src/jit/MIR.cpp
index fa9cc3019..10671cfda 100644
--- a/js/src/jit/MIR.cpp
+++ b/js/src/jit/MIR.cpp
@@ -1970,7 +1970,7 @@ WrappedFunction::WrappedFunction(JSFunction* fun)
 
 MCall*
 MCall::New(TempAllocator& alloc, JSFunction* target, size_t maxArgc, size_t numActualArgs,
-           bool construct, bool isDOMCall)
+           bool construct, bool ignoresReturnValue, bool isDOMCall)
 {
     WrappedFunction* wrappedTarget = target ? new(alloc) WrappedFunction(target) : nullptr;
     MOZ_ASSERT(maxArgc >= numActualArgs);
@@ -1979,7 +1979,7 @@ MCall::New(TempAllocator& alloc, JSFunction* target, size_t maxArgc, size_t numA
         MOZ_ASSERT(!construct);
         ins = new(alloc) MCallDOMNative(wrappedTarget, numActualArgs);
     } else {
-        ins = new(alloc) MCall(wrappedTarget, numActualArgs, construct);
+        ins = new(alloc) MCall(wrappedTarget, numActualArgs, construct, ignoresReturnValue);
     }
     if (!ins->init(alloc, maxArgc + NumNonArgumentOperands))
         return nullptr;