Add A0 and A1 to the list of registers used for returning a value in order to

handle functions with return type Complex long long.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133497 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MipsCallingConv.td b/lib/Target/Mips/MipsCallingConv.td
index 57aeb1d2793c695cc3a25e0906cfa262a7b5869e..876f0fcc83ea2e6e8ed89e4c2cef98aa045254bf 100644 (file)
--- a/lib/Target/Mips/MipsCallingConv.td
+++ b/lib/Target/Mips/MipsCallingConv.td
@@ -20,8 +20,8 @@ class CCIfSubtarget<string F, CCAction A>:
 // Only the return rules are defined here for O32. The rules for argument
 // passing are defined in MipsISelLowering.cpp.
 def RetCC_MipsO32 : CallingConv<[
-  // i32 are returned in registers V0, V1
-  CCIfType<[i32], CCAssignToReg<[V0, V1]>>,
+  // i32 are returned in registers V0, V1, A0, A1
+  CCIfType<[i32], CCAssignToReg<[V0, V1, A0, A1]>>,
 
   // f32 are returned in registers F0, F2
   CCIfType<[f32], CCAssignToReg<[F0, F2]>>,