src/cpu/x86/vm/templateInterpreterGenerator_x86_32.cpp

@@ -340,20 +340,22 @@
   // stack: [ ret adr ] <-- rsp
   //        [ lo(arg) ]
   //        [ hi(arg) ]
   //
   if (kind == Interpreter::java_lang_math_fmaD) {
+    assert(UseFMA, "Needs FMA instructions support.");
     __ movdbl(xmm2, Address(rsp, 5 * wordSize));
     __ movdbl(xmm1, Address(rsp, 3 * wordSize));
     __ movdbl(xmm0, Address(rsp, 1 * wordSize));
     __ fmad(xmm0, xmm1, xmm2, xmm0);
     __ pop(rdi);                               // get return address
     __ mov(rsp, rsi);                          // set sp to sender sp
     __ jmp(rdi);
 
     return entry_point;
   } else if (kind == Interpreter::java_lang_math_fmaF) {
+    assert(UseFMA, "Needs FMA instructions support.");
     __ movflt(xmm2, Address(rsp, 3 * wordSize));
     __ movflt(xmm1, Address(rsp, 2 * wordSize));
     __ movflt(xmm0, Address(rsp, 1 * wordSize));
     __ fmaf(xmm0, xmm1, xmm2, xmm0);
     __ pop(rdi);                               // get return address