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authorwolfbeast <mcwerewolf@wolfbeast.com>2019-11-10 11:39:27 +0100
committerwolfbeast <mcwerewolf@wolfbeast.com>2019-11-10 11:39:27 +0100
commit974a481d12bf430891725bd3662876358e57e11a (patch)
treecad011151456251fef2f1b8d02ef4b4e45fad61a /js/src/jsopcode.cpp
parent6bd66b1728eeddb058066edda740aaeb2ceaec23 (diff)
parent736d25cbec4541186ed46c935c117ce4d1c7f3bb (diff)
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Merge branch 'master' into js-modules
# Conflicts: # modules/libpref/init/all.js
Diffstat (limited to 'js/src/jsopcode.cpp')
-rw-r--r--js/src/jsopcode.cpp15
1 files changed, 10 insertions, 5 deletions
diff --git a/js/src/jsopcode.cpp b/js/src/jsopcode.cpp
index 6adb5401e..d1ae3cd5e 100644
--- a/js/src/jsopcode.cpp
+++ b/js/src/jsopcode.cpp
@@ -132,7 +132,8 @@ js::StackUses(JSScript* script, jsbytecode* pc)
return 2 + GET_ARGC(pc) + 1;
default:
/* stack: fun, this, [argc arguments] */
- MOZ_ASSERT(op == JSOP_CALL || op == JSOP_EVAL || op == JSOP_CALLITER ||
+ MOZ_ASSERT(op == JSOP_CALL || op == JSOP_CALL_IGNORES_RV || op == JSOP_EVAL ||
+ op == JSOP_CALLITER ||
op == JSOP_STRICTEVAL || op == JSOP_FUNCALL || op == JSOP_FUNAPPLY);
return 2 + GET_ARGC(pc);
}
@@ -1363,6 +1364,7 @@ ExpressionDecompiler::decompilePC(jsbytecode* pc)
case JSOP_NEWTARGET:
return write("new.target");
case JSOP_CALL:
+ case JSOP_CALL_IGNORES_RV:
case JSOP_CALLITER:
case JSOP_FUNCALL:
return decompilePCForStackOperand(pc, -int32_t(GET_ARGC(pc) + 2)) &&
@@ -1662,7 +1664,7 @@ DecompileArgumentFromStack(JSContext* cx, int formalIndex, char** res)
/* Don't handle getters, setters or calls from fun.call/fun.apply. */
JSOp op = JSOp(*current);
- if (op != JSOP_CALL && op != JSOP_NEW)
+ if (op != JSOP_CALL && op != JSOP_CALL_IGNORES_RV && op != JSOP_NEW)
return true;
if (static_cast<unsigned>(formalIndex) >= GET_ARGC(current))
@@ -1725,6 +1727,8 @@ js::CallResultEscapes(jsbytecode* pc)
if (*pc == JSOP_CALL)
pc += JSOP_CALL_LENGTH;
+ else if (*pc == JSOP_CALL_IGNORES_RV)
+ pc += JSOP_CALL_IGNORES_RV_LENGTH;
else if (*pc == JSOP_SPREADCALL)
pc += JSOP_SPREADCALL_LENGTH;
else
@@ -2214,6 +2218,7 @@ GenerateLcovInfo(JSContext* cx, JSCompartment* comp, GenericPrinter& out)
return false;
RootedScript script(cx);
+ RootedFunction fun(cx);
do {
script = queue.popCopy();
compCover.collectCodeCoverageInfo(comp, script->sourceObject(), script);
@@ -2231,15 +2236,15 @@ GenerateLcovInfo(JSContext* cx, JSCompartment* comp, GenericPrinter& out)
// Only continue on JSFunction objects.
if (!obj->is<JSFunction>())
continue;
- JSFunction& fun = obj->as<JSFunction>();
+ fun = &obj->as<JSFunction>();
// Let's skip wasm for now.
- if (!fun.isInterpreted())
+ if (!fun->isInterpreted())
continue;
// Queue the script in the list of script associated to the
// current source.
- JSScript* childScript = fun.getOrCreateScript(cx);
+ JSScript* childScript = JSFunction::getOrCreateScript(cx, fun);
if (!childScript || !queue.append(childScript))
return false;
}