--- old/src/cpu/ppc/vm/macroAssembler_ppc.cpp	2017-09-14 15:57:38.246565961 +0300
+++ new/src/cpu/ppc/vm/macroAssembler_ppc.cpp	2017-09-14 15:57:38.159899298 +0300
@@ -155,7 +155,7 @@
   assert(is_addis(inst1) && inv_ra_field(inst1) == 29 /* R29 */, "source must be global TOC");
   set_imm((int *)inst1_addr, MacroAssembler::largeoffset_si16_si16_hi(offset));
   set_imm((int *)inst2_addr, MacroAssembler::largeoffset_si16_si16_lo(offset));
-  return (int)((intptr_t)addr - (intptr_t)inst1_addr);
+  return (int)((intptr_t)inst1_addr - (intptr_t)inst2_addr);
 }
 
 address MacroAssembler::get_address_of_calculate_address_from_global_toc_at(address a, address bound) {
@@ -227,7 +227,7 @@
 
   set_imm((int *)inst1_addr, (short)(xc)); // see enc_load_con_narrow_hi/_lo
   set_imm((int *)inst2_addr,        (xd)); // unsigned int
-  return (int)((intptr_t)inst2_addr - (intptr_t)inst1_addr);
+  return (int)((intptr_t)inst1_addr - (intptr_t)inst2_addr);
 }
 
 // Get compressed oop or klass constant.