Mercurial > hg > graal-jvmci-8
diff src/cpu/x86/vm/assembler_x86.hpp @ 17780:606acabe7b5c
8031320: Use Intel RTM instructions for locks
Summary: Use RTM for inflated locks and stack locks.
Reviewed-by: iveresov, twisti, roland, dcubed
| author | kvn |
|---|---|
| date | Thu, 20 Mar 2014 17:49:27 -0700 |
| parents | 8a8ff6b577ed |
| children | 52b4284cb496 b1bc1af04c6e |
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--- a/src/cpu/x86/vm/assembler_x86.hpp Sat Mar 22 00:26:48 2014 +0400 +++ b/src/cpu/x86/vm/assembler_x86.hpp Thu Mar 20 17:49:27 2014 -0700 @@ -1451,6 +1451,8 @@ // Pemutation of 64bit words void vpermq(XMMRegister dst, XMMRegister src, int imm8, bool vector256); + void pause(); + // SSE4.2 string instructions void pcmpestri(XMMRegister xmm1, XMMRegister xmm2, int imm8); void pcmpestri(XMMRegister xmm1, Address src, int imm8); @@ -1535,6 +1537,8 @@ void rclq(Register dst, int imm8); + void rdtsc(); + void ret(int imm16); void sahf(); @@ -1632,16 +1636,22 @@ void ucomiss(XMMRegister dst, Address src); void ucomiss(XMMRegister dst, XMMRegister src); + void xabort(int8_t imm8); + void xaddl(Address dst, Register src); void xaddq(Address dst, Register src); + void xbegin(Label& abort, relocInfo::relocType rtype = relocInfo::none); + void xchgl(Register reg, Address adr); void xchgl(Register dst, Register src); void xchgq(Register reg, Address adr); void xchgq(Register dst, Register src); + void xend(); + // Get Value of Extended Control Register void xgetbv();