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authorwolfbeast <mcwerewolf@gmail.com>2017-06-26 23:40:37 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-02-03 17:45:38 +0100
commit77a482feace5aed4a61245d5894994a50517aa40 (patch)
tree034061dde92820c8a1474e8ec2415ef9816d75d6
parentcec903c6b2fd64b076d4b3232ef8f6bf02eebead (diff)
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Remove VerifyBarriers() and MaybeVerifyBarriers() stubs and callers.
-rw-r--r--js/src/jit-test/tests/ion/bug730152.js4
-rw-r--r--js/src/jit-test/tests/ion/bug732758.js1
-rw-r--r--js/src/jit/VMFunctions.cpp4
-rw-r--r--js/src/jsgc.h10
-rw-r--r--js/src/vm/Interpreter.cpp10
5 files changed, 0 insertions, 29 deletions
diff --git a/js/src/jit-test/tests/ion/bug730152.js b/js/src/jit-test/tests/ion/bug730152.js
deleted file mode 100644
index fe4ecfe14..000000000
--- a/js/src/jit-test/tests/ion/bug730152.js
+++ /dev/null
@@ -1,4 +0,0 @@
-if (typeof verifybarriers !== "undefined") {
- for (var i = 0; i < 30; i++) {}
- for (i in Function("gc(verifybarriers()); yield")()) {}
-}
diff --git a/js/src/jit-test/tests/ion/bug732758.js b/js/src/jit-test/tests/ion/bug732758.js
index 91da521c7..8196c3e03 100644
--- a/js/src/jit-test/tests/ion/bug732758.js
+++ b/js/src/jit-test/tests/ion/bug732758.js
@@ -38,5 +38,4 @@ tryItOut("{t:g}");
tryItOut("r");
tryItOut("p");
tryItOut("gc()");
-tryItOut("verifybarriers()");
tryItOut("/**/yield");
diff --git a/js/src/jit/VMFunctions.cpp b/js/src/jit/VMFunctions.cpp
index a299d27a5..4edbc3c83 100644
--- a/js/src/jit/VMFunctions.cpp
+++ b/js/src/jit/VMFunctions.cpp
@@ -135,7 +135,6 @@ CheckOverRecursed(JSContext* cx)
#else
JS_CHECK_RECURSION(cx, return false);
#endif
- gc::MaybeVerifyBarriers(cx);
return cx->runtime()->handleInterrupt(cx);
}
@@ -180,7 +179,6 @@ CheckOverRecursedWithExtra(JSContext* cx, BaselineFrame* frame,
JS_CHECK_RECURSION_WITH_SP(cx, checkSp, return false);
#endif
- gc::MaybeVerifyBarriers(cx);
return cx->runtime()->handleInterrupt(cx);
}
@@ -465,8 +463,6 @@ SetProperty(JSContext* cx, HandleObject obj, HandlePropertyName name, HandleValu
bool
InterruptCheck(JSContext* cx)
{
- gc::MaybeVerifyBarriers(cx);
-
{
JSRuntime* rt = cx->runtime();
JitRuntime::AutoPreventBackedgePatching apbp(rt);
diff --git a/js/src/jsgc.h b/js/src/jsgc.h
index c0d86781d..7ad176d84 100644
--- a/js/src/jsgc.h
+++ b/js/src/jsgc.h
@@ -1264,16 +1264,6 @@ enum VerifierType {
PreBarrierVerifier
};
-static inline void
-VerifyBarriers(JSRuntime* rt, VerifierType type)
-{
-}
-
-static inline void
-MaybeVerifyBarriers(JSContext* cx, bool always = false)
-{
-}
-
/*
* Instances of this class set the |JSRuntime::suppressGC| flag for the duration
* that they are live. Use of this class is highly discouraged. Please carefully
diff --git a/js/src/vm/Interpreter.cpp b/js/src/vm/Interpreter.cpp
index 3ca379d01..fbf526ae5 100644
--- a/js/src/vm/Interpreter.cpp
+++ b/js/src/vm/Interpreter.cpp
@@ -1647,7 +1647,6 @@ Interpret(JSContext* cx, RunState& state)
#define ADVANCE_AND_DISPATCH(N) \
JS_BEGIN_MACRO \
REGS.pc += (N); \
- SANITY_CHECKS(); \
DISPATCH_TO(*REGS.pc | activation.opMask()); \
JS_END_MACRO
@@ -1727,12 +1726,6 @@ Interpret(JSContext* cx, RunState& state)
activation.enableInterruptsUnconditionally(); \
JS_END_MACRO
-#define SANITY_CHECKS() \
- JS_BEGIN_MACRO \
- js::gc::MaybeVerifyBarriers(cx); \
- JS_END_MACRO
-
- gc::MaybeVerifyBarriers(cx, true);
MOZ_ASSERT(!cx->zone()->types.activeAnalysis);
InterpreterFrame* entryFrame = state.pushInterpreterFrame(cx);
@@ -1863,7 +1856,6 @@ CASE(EnableInterruptsPseudoOpcode)
activation.clearInterruptsMask();
/* Commence executing the actual opcode. */
- SANITY_CHECKS();
DISPATCH_TO(op);
}
@@ -4184,8 +4176,6 @@ DEFAULT()
REGS.fp()->epilogue(cx, REGS.pc);
}
- gc::MaybeVerifyBarriers(cx, true);
-
TraceLogStopEvent(logger, TraceLogger_Engine);
TraceLogStopEvent(logger, scriptEvent);