diff --git a/lib/Target/Sparc/SparcCallingConv.td b/lib/Target/Sparc/SparcCallingConv.td
index 37b59b23d73..33ecfdf5f75 100644
--- a/lib/Target/Sparc/SparcCallingConv.td
+++ b/lib/Target/Sparc/SparcCallingConv.td
@@ -18,8 +18,8 @@
 // Sparc 32-bit C return-value convention.
 def RetCC_Sparc32 : CallingConv<[
   CCIfType<[i32], CCAssignToReg<[I0, I1, I2, I3, I4, I5]>>,
-  CCIfType<[f32], CCAssignToReg<[F1, F3, F5, F7]>>,
-  CCIfType<[f64], CCAssignToReg<[D0, D2]>>
+  CCIfType<[f32], CCAssignToReg<[F0, F1, F2, F3]>>,
+  CCIfType<[f64], CCAssignToReg<[D0, D1]>>
 ]>;
 
 // Sparc 32-bit C Calling convention.