MIPS: port Merge experimental/gc branch to the bleeding_edge.

src/mips/frames-mips.h

Index: src/mips/frames-mips.h
diff --git a/src/mips/frames-mips.h b/src/mips/frames-mips.h
index 2c838938b71a50607a3d1de8ea05fa17bf93df9d..a2ebce68294fee3ee17cbf1280892aca8eb5fd11 100644
--- a/src/mips/frames-mips.h
+++ b/src/mips/frames-mips.h
@@ -85,6 +85,20 @@ static const RegList kCalleeSavedFPU =
   1 << 30;   // f30
 
 static const int kNumCalleeSavedFPU = 6;
+
+static const RegList kCallerSavedFPU =
+  1 << 0  |  // f0
+  1 << 2  |  // f2
+  1 << 4  |  // f4
+  1 << 6  |  // f6
+  1 << 8  |  // f8
+  1 << 10 |  // f10
+  1 << 12 |  // f12
+  1 << 14 |  // f14
+  1 << 16 |  // f16
+  1 << 18;   // f18
+
+
 // Number of registers for which space is reserved in safepoints. Must be a
 // multiple of 8.
 static const int kNumSafepointRegisters = 24;