8259619: C1: 3-arg StubAssembler::call_RT stack-use condition is incorrect

Reviewed-by: chagedorn, kvn

Author: shipilev

src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp

@@ -144,8 +144,8 @@ int StubAssembler::call_RT(Register oop_result1, Register metadata_result, addre
 int StubAssembler::call_RT(Register oop_result1, Register metadata_result, address entry, Register arg1, Register arg2, Register arg3) {
   // if there is any conflict use the stack
   if (arg1 == c_rarg2 || arg1 == c_rarg3 ||
-      arg2 == c_rarg1 || arg1 == c_rarg3 ||
-      arg3 == c_rarg1 || arg1 == c_rarg2) {
+      arg2 == c_rarg1 || arg2 == c_rarg3 ||
+      arg3 == c_rarg1 || arg3 == c_rarg2) {
     stp(arg3, arg2, Address(pre(sp, 2 * wordSize)));
     stp(arg1, zr, Address(pre(sp, -2 * wordSize)));
     ldp(c_rarg1, zr, Address(post(sp, 2 * wordSize)));

src/hotspot/cpu/x86/c1_Runtime1_x86.cpp

@@ -176,8 +176,8 @@ int StubAssembler::call_RT(Register oop_result1, Register metadata_result, addre
 #ifdef _LP64
   // if there is any conflict use the stack
   if (arg1 == c_rarg2 || arg1 == c_rarg3 ||
-      arg2 == c_rarg1 || arg1 == c_rarg3 ||
-      arg3 == c_rarg1 || arg1 == c_rarg2) {
+      arg2 == c_rarg1 || arg2 == c_rarg3 ||
+      arg3 == c_rarg1 || arg3 == c_rarg2) {
     push(arg3);
     push(arg2);
     push(arg1);