commit 2928c83b010f7cfdb0f819199d806f6942a7d995
author Daniel Dunbar <daniel@zuster.org> Fri Nov 06 10:58:06 2009 +0000
committer Daniel Dunbar <daniel@zuster.org> Fri Nov 06 10:58:06 2009 +0000
tree 0c5a62b287e4c2c693330584a8f1d6024defde66
parent c128b3e74eaba34a8f6d2b8c3dc19861b9cbd901

Pass StringRef by value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86251 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Support/StringMap.cpp

diff --git a/lib/Support/StringMap.cpp b/lib/Support/StringMap.cpp
index a729d3d..6f28277 100644
--- a/lib/Support/StringMap.cpp
+++ b/lib/Support/StringMap.cpp
@@ -52,7 +52,7 @@
 /// specified bucket will be non-null.  Otherwise, it will be null.  In either
 /// case, the FullHashValue field of the bucket will be set to the hash value
 /// of the string.
-unsigned StringMapImpl::LookupBucketFor(const StringRef &Name) {
+unsigned StringMapImpl::LookupBucketFor(StringRef Name) {
   unsigned HTSize = NumBuckets;
   if (HTSize == 0) {  // Hash table unallocated so far?
     init(16);
@@ -110,7 +110,7 @@
 /// FindKey - Look up the bucket that contains the specified key. If it exists
 /// in the map, return the bucket number of the key.  Otherwise return -1.
 /// This does not modify the map.
-int StringMapImpl::FindKey(const StringRef &Key) const {
+int StringMapImpl::FindKey(StringRef Key) const {
   unsigned HTSize = NumBuckets;
   if (HTSize == 0) return -1;  // Really empty table?
   unsigned FullHashValue = HashString(Key);
@@ -161,7 +161,7 @@
 
 /// RemoveKey - Remove the StringMapEntry for the specified key from the
 /// table, returning it.  If the key is not in the table, this returns null.
-StringMapEntryBase *StringMapImpl::RemoveKey(const StringRef &Key) {
+StringMapEntryBase *StringMapImpl::RemoveKey(StringRef Key) {
   int Bucket = FindKey(Key);
   if (Bucket == -1) return 0;
   

lib/Support/StringRef.cpp

diff --git a/lib/Support/StringRef.cpp b/lib/Support/StringRef.cpp
index deaa19e..3f3ee5b 100644
--- a/lib/Support/StringRef.cpp
+++ b/lib/Support/StringRef.cpp
@@ -24,7 +24,7 @@
 ///
 /// \return - The index of the first occurence of \arg Str, or npos if not
 /// found.
-size_t StringRef::find(const StringRef &Str) const {
+size_t StringRef::find(StringRef Str) const {
   size_t N = Str.size();
   if (N > Length)
     return npos;
@@ -38,7 +38,7 @@
 ///
 /// \return - The index of the last occurence of \arg Str, or npos if not
 /// found.
-size_t StringRef::rfind(const StringRef &Str) const {
+size_t StringRef::rfind(StringRef Str) const {
   size_t N = Str.size();
   if (N > Length)
     return npos;
@@ -75,7 +75,7 @@
 
 /// count - Return the number of non-overlapped occurrences of \arg Str in
 /// the string.
-size_t StringRef::count(const StringRef &Str) const {
+size_t StringRef::count(StringRef Str) const {
   size_t Count = 0;
   size_t N = Str.size();
   if (N > Length)

lib/Support/Triple.cpp

diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
index 26a1a4e..73e6bd3 100644
--- a/lib/Support/Triple.cpp
+++ b/lib/Support/Triple.cpp
@@ -102,7 +102,7 @@
   return "<invalid>";
 }
 
-Triple::ArchType Triple::getArchTypeForLLVMName(const StringRef &Name) {
+Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) {
   if (Name == "alpha")
     return alpha;
   if (Name == "arm")
@@ -141,7 +141,7 @@
   return UnknownArch;
 }
 
-Triple::ArchType Triple::getArchTypeForDarwinArchName(const StringRef &Str) {
+Triple::ArchType Triple::getArchTypeForDarwinArchName(StringRef Str) {
   // See arch(3) and llvm-gcc's driver-driver.c. We don't implement support for
   // archs which Darwin doesn't use.
 
@@ -393,7 +393,7 @@
   setOSName(getOSTypeName(Kind));
 }
 
-void Triple::setArchName(const StringRef &Str) {
+void Triple::setArchName(StringRef Str) {
   // Work around a miscompilation bug for Twines in gcc 4.0.3.
   SmallString<64> Triple;
   Triple += Str;
@@ -404,11 +404,11 @@
   setTriple(Triple.str());
 }
 
-void Triple::setVendorName(const StringRef &Str) {
+void Triple::setVendorName(StringRef Str) {
   setTriple(getArchName() + "-" + Str + "-" + getOSAndEnvironmentName());
 }
 
-void Triple::setOSName(const StringRef &Str) {
+void Triple::setOSName(StringRef Str) {
   if (hasEnvironment())
     setTriple(getArchName() + "-" + getVendorName() + "-" + Str +
               "-" + getEnvironmentName());
@@ -416,11 +416,11 @@
     setTriple(getArchName() + "-" + getVendorName() + "-" + Str);
 }
 
-void Triple::setEnvironmentName(const StringRef &Str) {
-  setTriple(getArchName() + "-" + getVendorName() + "-" + getOSName() + 
+void Triple::setEnvironmentName(StringRef Str) {
+  setTriple(getArchName() + "-" + getVendorName() + "-" + getOSName() +
             "-" + Str);
 }
 
-void Triple::setOSAndEnvironmentName(const StringRef &Str) {
+void Triple::setOSAndEnvironmentName(StringRef Str) {
   setTriple(getArchName() + "-" + getVendorName() + "-" + Str);
 }