[mips] Mark select instructions correctly

Reviewers: atanasyan, abeserminji, smaksimovic

Differential Revision: https://reviews.llvm.org/D46702

llvm-svn: 332364
diff --git a/llvm/test/CodeGen/Mips/llvm-ir/add.ll b/llvm/test/CodeGen/Mips/llvm-ir/add.ll
index 2a7ae5a..84c4bf6 100644
--- a/llvm/test/CodeGen/Mips/llvm-ir/add.ll
+++ b/llvm/test/CodeGen/Mips/llvm-ir/add.ll
@@ -341,11 +341,10 @@
 
   ; MMR3:       addiur2 $[[T0:[0-9]+]], $7, 4
   ; MMR3:       sltu    $[[T1:[0-9]+]], $[[T0]], $7
-  ; MMR3:       sltu    $[[T2:[0-9]+]], $[[T0]], $7
-  ; MMR3:       addu16  $[[T3:[0-9]+]], $6, $[[T2]]
-  ; MMR3:       sltu    $[[T4:[0-9]+]], $[[T3]], $6
-  ; MMR3:       movz    $[[T4]], $[[T2]], $[[T1]]
-  ; MMR3:       addu16  $[[T6:[0-9]+]], $5, $[[T4]]
+  ; MMR3:       addu16  $[[T2:[0-9]+]], $6, $[[T1]]
+  ; MMR3:       sltu    $[[T3:[0-9]+]], $[[T2]], $6
+  ; MMR3:       movz    $[[T3]], $[[T1]], $[[T1]]
+  ; MMR3:       addu16  $[[T6:[0-9]+]], $5, $[[T3]]
   ; MMR3:       sltu    $[[T7:[0-9]+]], $[[T6]], $5
   ; MMR3:       addu16  $2, $4, $[[T7]]
 
@@ -493,13 +492,12 @@
   ; MMR3:       move    $[[T1:[0-9]+]], $7
   ; MMR3:       addius5 $[[T1]], 3
   ; MMR3:       sltu    $[[T2:[0-9]+]], $[[T1]], $7
-  ; MMR3:       sltu    $[[T3:[0-9]+]], $[[T1]], $7
-  ; MMR3:       addu16  $[[T4:[0-9]+]], $6, $[[T3]]
-  ; MMR3:       sltu    $[[T5:[0-9]+]], $[[T4]], $6
-  ; MMR3:       movz    $[[T5]], $[[T3]], $[[T2]]
-  ; MMR3:       addu16  $[[T6:[0-9]+]], $5, $[[T5]]
-  ; MMR3:       sltu    $[[T7:[0-9]+]], $[[T6]], $5
-  ; MMR3:       addu16  $2, $4, $[[T7]]
+  ; MMR3:       addu16  $[[T3:[0-9]+]], $6, $[[T2]]
+  ; MMR3:       sltu    $[[T4:[0-9]+]], $[[T3]], $6
+  ; MMR3:       movz    $[[T4]], $[[T2]], $[[T2]]
+  ; MMR3:       addu16  $[[T5:[0-9]+]], $5, $[[T4]]
+  ; MMR3:       sltu    $[[T6:[0-9]+]], $[[T5]], $5
+  ; MMR3:       addu16  $2, $4, $[[T6]]
 
   ; MMR6: move    $[[T1:[0-9]+]], $7
   ; MMR6: addius5 $[[T1]], 3