[llvm] r220561 - [mips] Remove redundant code in RetCC_MipsN. NFC.

[Daniel Sanders]

Author: dsanders
Date: Fri Oct 24 08:49:54 2014
New Revision: 220561

URL: http://llvm.org/viewvc/llvm-project?rev=220561&view=rev
Log:
[mips] Remove redundant code in RetCC_MipsN. NFC.

Summary:
i32 is always promoted to i64 so it no longer makes sense to assign i32 to
registers.

Reviewers: vmedic

Reviewed By: vmedic

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5964

Modified:
    llvm/trunk/lib/Target/Mips/MipsCallingConv.td

Modified: llvm/trunk/lib/Target/Mips/MipsCallingConv.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsCallingConv.td?rev=220561&r1=220560&r2=220561&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsCallingConv.td (original)
+++ llvm/trunk/lib/Target/Mips/MipsCallingConv.td Fri Oct 24 08:49:54 2014
@@ -141,9 +141,6 @@ def RetCC_MipsN : CallingConv<[
   CCIfSubtargetNot<"isLittle()",
       CCIfType<[i8, i16, i32, i64], CCIfInReg<CCPromoteToUpperBitsInType<i64>>>>,
 
-  // i32 are returned in registers V0, V1
-  CCIfType<[i32], CCAssignToReg<[V0, V1]>>,
-
   // i64 are returned in registers V0_64, V1_64
   CCIfType<[i64], CCAssignToReg<[V0_64, V1_64]>>,