[llvm-commits] CVS: llvm/utils/TableGen/CodeGenTarget.cpp

[Chris Lattner]

Changes in directory llvm/utils/TableGen:

CodeGenTarget.cpp updated: 1.39 -> 1.40
---
Log message:

Do not let getLegalValueTypes return a list with duplicates in it


---
Diffs of the changes:  (+7 -0)

 CodeGenTarget.cpp |    7 +++++++
 1 files changed, 7 insertions(+)


Index: llvm/utils/TableGen/CodeGenTarget.cpp
diff -u llvm/utils/TableGen/CodeGenTarget.cpp:1.39 llvm/utils/TableGen/CodeGenTarget.cpp:1.40
--- llvm/utils/TableGen/CodeGenTarget.cpp:1.39	Wed Sep 14 16:13:50 2005
+++ llvm/utils/TableGen/CodeGenTarget.cpp	Thu Oct 13 22:54:49 2005
@@ -19,6 +19,7 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/CommandLine.h"
 #include <set>
+#include <algorithm>
 using namespace llvm;
 
 static cl::opt<unsigned>
@@ -179,6 +180,12 @@
   const std::vector<CodeGenRegisterClass> &RCs = getRegisterClasses();
   for (unsigned i = 0, e = RCs.size(); i != e; ++i)
     LegalValueTypes.push_back(RCs[i].VT);
+  
+  // Remove duplicates.
+  std::sort(LegalValueTypes.begin(), LegalValueTypes.end());
+  LegalValueTypes.erase(std::unique(LegalValueTypes.begin(),
+                                    LegalValueTypes.end()),
+                        LegalValueTypes.end());
 }