src/jdk.vm.ci/share/classes/jdk.vm.ci.aarch64/src/jdk/vm/ci/aarch64/AArch64.java

rev 12173 : 8170106: AArch64: Multiple JVMCI issues
Reviewed-by: duke

@@ -82,10 +82,14 @@
     public static final Register zr = new Register(32, 31, "zr", CPU);
     public static final Register sp = new Register(33, 31, "sp", CPU);
 
     public static final Register lr = r30;
 
+    // Used by runtime code: cannot be compiler-allocated.
+    public static final Register rscratch1 = r8;
+    public static final Register rscratch2 = r9;
+
     // @formatter:off
     public static final RegisterArray cpuRegisters = new RegisterArray(
         r0,  r1,  r2,  r3,  r4,  r5,  r6,  r7,
         r8,  r9,  r10, r11, r12, r13, r14, r15,
         r16, r17, r18, r19, r20, r21, r22, r23,