src/cpu/x86/vm/stubGenerator_x86_32.cpp

@@ -2101,26 +2101,10 @@
       __ fld_d(Address(rsp, 4));
       __ flog10();
       __ ret(0);
     }
     {
-      StubCodeMark mark(this, "StubRoutines", "sin");
-      StubRoutines::_intrinsic_sin = (double (*)(double))  __ pc();
-
-      __ fld_d(Address(rsp, 4));
-      __ trigfunc('s');
-      __ ret(0);
-    }
-    {
-      StubCodeMark mark(this, "StubRoutines", "cos");
-      StubRoutines::_intrinsic_cos = (double (*)(double)) __ pc();
-
-      __ fld_d(Address(rsp, 4));
-      __ trigfunc('c');
-      __ ret(0);
-    }
-    {
       StubCodeMark mark(this, "StubRoutines", "tan");
       StubRoutines::_intrinsic_tan = (double (*)(double)) __ pc();
 
       __ fld_d(Address(rsp, 4));
       __ trigfunc('t');

@@ -3080,11 +3064,80 @@
 
    return start;
 
  }
 
+ address generate_libm_reduce_pi04l() {
+   address start = __ pc();
+
+   BLOCK_COMMENT("Entry:");
+   __ libm_reduce_pi04l(rax, rcx, rdx, rbx, rsi, rdi, rbp, rsp);
+
+   return start;
+
+ }
+
+ address generate_libm_sin_cos_huge() {
+   address start = __ pc();
+
+   const XMMRegister x0 = xmm0;
+   const XMMRegister x1 = xmm1;
+
+   BLOCK_COMMENT("Entry:");
+   __ libm_sincos_huge(x0, x1, rax, rcx, rdx, rbx, rsi, rdi, rbp, rsp);
+
+   return start;
+
+ }
+
+ address generate_libmSin() {
+   address start = __ pc();
+
+   const XMMRegister x0 = xmm0;
+   const XMMRegister x1 = xmm1;
+   const XMMRegister x2 = xmm2;
+   const XMMRegister x3 = xmm3;
+
+   const XMMRegister x4 = xmm4;
+   const XMMRegister x5 = xmm5;
+   const XMMRegister x6 = xmm6;
+   const XMMRegister x7 = xmm7;
+
+   BLOCK_COMMENT("Entry:");
+   __ enter(); // required for proper stackwalking of RuntimeStub frame
+   __ fast_sin(x0, x1, x2, x3, x4, x5, x6, x7, rax, rbx, rdx);
+   __ leave(); // required for proper stackwalking of RuntimeStub frame
+   __ ret(0);
+
+   return start;
+
+ }
+
+ address generate_libmCos() {
+   address start = __ pc();
 
+   const XMMRegister x0 = xmm0;
+   const XMMRegister x1 = xmm1;
+   const XMMRegister x2 = xmm2;
+   const XMMRegister x3 = xmm3;
+
+   const XMMRegister x4 = xmm4;
+   const XMMRegister x5 = xmm5;
+   const XMMRegister x6 = xmm6;
+   const XMMRegister x7 = xmm7;
+
+   const Register tmp = rbx;
+
+   BLOCK_COMMENT("Entry:");
+   __ enter(); // required for proper stackwalking of RuntimeStub frame
+   __ fast_cos(x0, x1, x2, x3, x4, x5, x6, x7, rax, rcx, rdx, tmp);
+   __ leave(); // required for proper stackwalking of RuntimeStub frame
+   __ ret(0);
+
+   return start;
+
+ }
 
   // Safefetch stubs.
   void generate_safefetch(const char* name, int size, address* entry,
                           address* fault_pc, address* continuation_pc) {
     // safefetch signatures:

@@ -3305,10 +3358,20 @@
       StubRoutines::_updateBytesCRC32C = generate_updateBytesCRC32C(supports_clmul);
     }
     if (VM_Version::supports_sse2()) {
       StubRoutines::_dexp = generate_libmExp();
       StubRoutines::_dlog = generate_libmLog();
+      if (UseLibmSinIntrinsic || UseLibmCosIntrinsic) {
+        StubRoutines::_dlibm_reduce_pi04l = generate_libm_reduce_pi04l();
+        StubRoutines::_dlibm_sin_cos_huge = generate_libm_sin_cos_huge();
+      }
+      if (UseLibmSinIntrinsic) {
+        StubRoutines::_dsin = generate_libmSin();
+      }
+      if (UseLibmCosIntrinsic) {
+        StubRoutines::_dcos = generate_libmCos();
+      }
     }
   }
 
 
   void generate_all() {