Merge V8 5.3.332.45. DO NOT MERGE
Test: Manual
FPIIM-449
Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)
diff --git a/src/arm64/macro-assembler-arm64.h b/src/arm64/macro-assembler-arm64.h
index 67e64f4..246d574 100644
--- a/src/arm64/macro-assembler-arm64.h
+++ b/src/arm64/macro-assembler-arm64.h
@@ -68,6 +68,21 @@
V(Stp, CPURegister&, rt, rt2, StorePairOpFor(rt, rt2)) \
V(Ldpsw, CPURegister&, rt, rt2, LDPSW_x)
+#define LDA_STL_MACRO_LIST(V) \
+ V(Ldarb, ldarb) \
+ V(Ldarh, ldarh) \
+ V(Ldar, ldar) \
+ V(Ldaxrb, ldaxrb) \
+ V(Ldaxrh, ldaxrh) \
+ V(Ldaxr, ldaxr) \
+ V(Stlrb, stlrb) \
+ V(Stlrh, stlrh) \
+ V(Stlr, stlr)
+
+#define STLX_MACRO_LIST(V) \
+ V(Stlxrb, stlxrb) \
+ V(Stlxrh, stlxrh) \
+ V(Stlxr, stlxr)
// ----------------------------------------------------------------------------
// Static helper functions
@@ -295,6 +310,17 @@
void LoadStorePairMacro(const CPURegister& rt, const CPURegister& rt2,
const MemOperand& addr, LoadStorePairOp op);
+// Load-acquire/store-release macros.
+#define DECLARE_FUNCTION(FN, OP) \
+ inline void FN(const Register& rt, const Register& rn);
+ LDA_STL_MACRO_LIST(DECLARE_FUNCTION)
+#undef DECLARE_FUNCTION
+
+#define DECLARE_FUNCTION(FN, OP) \
+ inline void FN(const Register& rs, const Register& rt, const Register& rn);
+ STLX_MACRO_LIST(DECLARE_FUNCTION)
+#undef DECLARE_FUNCTION
+
// V8-specific load/store helpers.
void Load(const Register& rt, const MemOperand& addr, Representation r);
void Store(const Register& rt, const MemOperand& addr, Representation r);