commit efe995a4063dd3f414f60c6ee2f4704dbb0fad34
author Alkis Evlogimenos <alkis@evlogimenos.com> Sat Dec 13 01:20:58 2003 +0000
committer Alkis Evlogimenos <alkis@evlogimenos.com> Sat Dec 13 01:20:58 2003 +0000
tree b1ed3e7960ffe3a93fd0d9d59ffb9ab0ac2f8132
parent 1124e2caef51ca440b796273999f8252ff9fbbec

Remove unecessary if statements when looping on ImplicitDefs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10444 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/LiveVariables.cpp

diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp
index 7ec4d32..358d5d0 100644
--- a/lib/CodeGen/LiveVariables.cpp
+++ b/lib/CodeGen/LiveVariables.cpp
@@ -237,9 +237,9 @@
       }
 
       // Loop over implicit defs, defining them.
-      if (const unsigned *ImplicitDefs = MID.ImplicitDefs)
-	for (unsigned i = 0; ImplicitDefs[i]; ++i)
-	  HandlePhysRegDef(ImplicitDefs[i], MI);
+      for (const unsigned *ImplicitDefs = MID.ImplicitDefs;
+           *ImplicitDefs; ++ImplicitDefs)
+        HandlePhysRegDef(*ImplicitDefs, MI);
 
       // Process all explicit defs...
       for (unsigned i = 0; i != NumOperandsToProcess; ++i) {