Reverting r316270 due to failing build bots.

http://lab.llvm.org:8011/builders/clang-x86_64-linux-selfhost-modules-2/builds/12899
http://lab.llvm.org:8011/builders/clang-x86-windows-msvc2015/builds/7951

llvm-svn: 316276
diff --git a/llvm/test/CodeGen/PowerPC/testBitReverse.ll b/llvm/test/CodeGen/PowerPC/testBitReverse.ll
index 1508af9..6993d17 100644
--- a/llvm/test/CodeGen/PowerPC/testBitReverse.ll
+++ b/llvm/test/CodeGen/PowerPC/testBitReverse.ll
@@ -67,38 +67,38 @@
 ; CHECK-NEXT:    and 4, 8, 4
 ; CHECK-NEXT:    lis 7, 3855
 ; CHECK-NEXT:    or 3, 3, 4
-; CHECK-NEXT:    oris 9, 5, 52428
-; CHECK-NEXT:    oris 10, 6, 13107
+; CHECK-NEXT:    oris 12, 5, 52428
+; CHECK-NEXT:    oris 9, 6, 13107
 ; CHECK-NEXT:    lis 6, -3856
 ; CHECK-NEXT:    ori 7, 7, 3855
 ; CHECK-NEXT:    sldi 8, 3, 2
-; CHECK-NEXT:    ori 4, 9, 52428
+; CHECK-NEXT:    ori 4, 12, 52428
 ; CHECK-NEXT:    rldicl 3, 3, 62, 2
-; CHECK-NEXT:    ori 5, 10, 13107
+; CHECK-NEXT:    ori 5, 9, 13107
 ; CHECK-NEXT:    ori 6, 6, 61680
 ; CHECK-NEXT:    and 3, 3, 5
 ; CHECK-NEXT:    sldi 5, 6, 32
 ; CHECK-NEXT:    and 4, 8, 4
 ; CHECK-NEXT:    sldi 6, 7, 32
 ; CHECK-NEXT:    or 3, 3, 4
-; CHECK-NEXT:    oris 11, 5, 61680
-; CHECK-NEXT:    oris 12, 6, 3855
+; CHECK-NEXT:    oris 10, 5, 61680
+; CHECK-NEXT:    oris 11, 6, 3855
 ; CHECK-NEXT:    sldi 6, 3, 4
-; CHECK-NEXT:    ori 4, 11, 61680
+; CHECK-NEXT:    ori 4, 10, 61680
 ; CHECK-NEXT:    rldicl 3, 3, 60, 4
-; CHECK-NEXT:    ori 5, 12, 3855
+; CHECK-NEXT:    ori 5, 11, 3855
 ; CHECK-NEXT:    and 4, 6, 4
 ; CHECK-NEXT:    and 3, 3, 5
 ; CHECK-NEXT:    or 3, 3, 4
-; CHECK-NEXT:    rlwinm 5, 3, 24, 0, 31
 ; CHECK-NEXT:    rldicl 4, 3, 32, 32
-; CHECK-NEXT:    rlwinm 6, 4, 24, 0, 31
-; CHECK-NEXT:    rlwimi 5, 3, 8, 8, 15
-; CHECK-NEXT:    rlwimi 6, 4, 8, 8, 15
-; CHECK-NEXT:    rlwimi 5, 3, 8, 24, 31
-; CHECK-NEXT:    rlwimi 6, 4, 8, 24, 31
-; CHECK-NEXT:    sldi 3, 5, 32
-; CHECK-NEXT:    or 3, 3, 6
+; CHECK-NEXT:    rlwinm 6, 3, 24, 0, 31
+; CHECK-NEXT:    rlwinm 5, 4, 24, 0, 31
+; CHECK-NEXT:    rlwimi 6, 3, 8, 8, 15
+; CHECK-NEXT:    rlwimi 5, 4, 8, 8, 15
+; CHECK-NEXT:    rlwimi 6, 3, 8, 24, 31
+; CHECK-NEXT:    rlwimi 5, 4, 8, 24, 31
+; CHECK-NEXT:    sldi 12, 5, 32
+; CHECK-NEXT:    or 3, 12, 6
 ; CHECK-NEXT:    blr
   %res = call i64 @llvm.bitreverse.i64(i64 %arg)
   ret i64 %res