# HG changeset patch
# User huangjia
# Date 1574044908 -28800
# Node ID 8c71022cf5f36f2a87d03929e9bd28c53fce745a
# Parent  122547cfa3c898712c5bea7a81e2410095ffeb8e
#10052 Backport of #9904 compiler/floatingpoint/TestFloatSyncJNIArgs.java failed
Reviewed-by: aoqi

diff -r 122547cfa3c8 -r 8c71022cf5f3 src/cpu/mips/vm/assembler_mips.hpp
--- a/src/cpu/mips/vm/assembler_mips.hpp	Mon Nov 25 15:36:48 2019 +0800
+++ b/src/cpu/mips/vm/assembler_mips.hpp	Mon Nov 18 10:41:48 2019 +0800
@@ -149,7 +149,7 @@
   enum {
 #ifdef _LP64
     n_register_parameters = 8,   // 8 integer registers used to pass parameters
-    n_float_register_parameters = 8   // 4 float registers used to pass parameters
+    n_float_register_parameters = 8   // 8 float registers used to pass parameters
 #else
     n_register_parameters = 4,   // 4 integer registers used to pass parameters
     n_float_register_parameters = 4   // 4 float registers used to pass parameters
diff -r 122547cfa3c8 -r 8c71022cf5f3 src/cpu/mips/vm/sharedRuntime_mips_64.cpp
--- a/src/cpu/mips/vm/sharedRuntime_mips_64.cpp	Mon Nov 25 15:36:48 2019 +0800
+++ b/src/cpu/mips/vm/sharedRuntime_mips_64.cpp	Mon Nov 18 10:41:48 2019 +0800
@@ -1270,8 +1270,8 @@
 
   if (src.first()->is_stack()) {
     if (dst.first()->is_stack()) {
-      __ lwc1(F12, FP, reg2offset_in(src.first()));
-      __ swc1(F12, SP, reg2offset_out(dst.first()));
+      __ lw(AT, FP, reg2offset_in(src.first()));
+      __ sw(AT, SP, reg2offset_out(dst.first()));
     }
     else
       __ lwc1(dst.first()->as_FloatRegister(), FP, reg2offset_in(src.first()));
@@ -1324,9 +1324,8 @@
   if (src.first()->is_stack()) {
     // source is all stack
     if( dst.first()->is_stack()){
-      __ ldc1(F12, FP, reg2offset_in(src.first()));
-
-      __ sdc1(F12, SP, reg2offset_out(dst.first()));
+      __ ld(AT, FP, reg2offset_in(src.first()));
+      __ sd(AT, SP, reg2offset_out(dst.first()));
     } else {
       __ ldc1( (dst.first())->as_FloatRegister(), FP, reg2offset_in(src.first()));
     }