[llvm] r365810 - [PowerPC][NFC] Update testcase to avoid dead code

[Jinsong Ji via llvm-commits]

Author: jsji
Date: Thu Jul 11 12:16:33 2019
New Revision: 365810

URL: http://llvm.org/viewvc/llvm-project?rev=365810&view=rev
Log:
[PowerPC][NFC] Update testcase to avoid dead code

The original testcase might be optimized out due to dead code,
update the testcase to avoid it.

Modified:
    llvm/trunk/test/CodeGen/PowerPC/sms-iterator.ll

Modified: llvm/trunk/test/CodeGen/PowerPC/sms-iterator.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/PowerPC/sms-iterator.ll?rev=365810&r1=365809&r2=365810&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/PowerPC/sms-iterator.ll (original)
+++ llvm/trunk/test/CodeGen/PowerPC/sms-iterator.ll Thu Jul 11 12:16:33 2019
@@ -7,7 +7,7 @@
 
 ; CHECK: MII = 8 MAX_II = 18
 
-define dso_local fastcc void @_ZN3povL9polysolveEiPdS0_() unnamed_addr #0 {
+define dso_local fastcc double @_ZN3povL9polysolveEiPdS0_() unnamed_addr #0 {
   br label %1
 
 1:                                                ; preds = %1, %0
@@ -32,5 +32,5 @@ define dso_local fastcc void @_ZN3povL9p
 14:                                               ; preds = %3, %2
   %15 = phi double [ undef, %2 ], [ %11, %3 ]
   %16 = fmul fast double %15, undef
-  ret void
+  ret double %16
 }