R600/SI: Move continue after checking s_mov_b32.

There's nothing else to bother trying to shrink these.

llvm-svn: 223686
diff --git a/llvm/lib/Target/R600/SIShrinkInstructions.cpp b/llvm/lib/Target/R600/SIShrinkInstructions.cpp
index 45e83f5..e97f934 100644
--- a/llvm/lib/Target/R600/SIShrinkInstructions.cpp
+++ b/llvm/lib/Target/R600/SIShrinkInstructions.cpp
@@ -195,11 +195,11 @@
 
         // TODO: Handle FPImm?
         if (Src.isImm()) {
-          if (isInt<16>(Src.getImm()) && !TII->isInlineConstant(Src)) {
+          if (isInt<16>(Src.getImm()) && !TII->isInlineConstant(Src))
             MI.setDesc(TII->get(AMDGPU::S_MOVK_I32));
-            continue;
-          }
         }
+
+        continue;
       }
 
       if (!TII->hasVALU32BitEncoding(MI.getOpcode()))