Expose passinfo from BreakCriticalEdges pass so that it may be "Required" by

[oota-llvm.git] / include / llvm / ADT / StringExtras.h

diff --git a/include/llvm/ADT/StringExtras.h b/include/llvm/ADT/StringExtras.h
index e67e25ced51761761fbe663a6854ce8ac6b41ce7..529d86caa205d771fed86918e07dee22e8709b17 100644 (file)
--- a/include/llvm/ADT/StringExtras.h
+++ b/include/llvm/ADT/StringExtras.h
@@ -11,7 +11,25 @@
 #include <string>
 #include <stdio.h>
 
-static inline string utostr(uint64_t X, bool isNeg = false) {
+static inline std::string utohexstr(uint64_t X) {
+  char Buffer[40];
+  char *BufPtr = Buffer+39;
+
+  *BufPtr = 0;                  // Null terminate buffer...
+  if (X == 0) *--BufPtr = '0';  // Handle special case...
+
+  while (X) {
+    unsigned Mod = X & 15;
+    if (Mod < 10)
+      *--BufPtr = '0' + Mod;
+    else
+      *--BufPtr = 'A' + Mod-10;
+    X >>= 4;
+  }
+  return std::string(BufPtr);
+}
+
+static inline std::string utostr(uint64_t X, bool isNeg = false) {
   char Buffer[40];
   char *BufPtr = Buffer+39;
 
@@ -25,10 +43,10 @@ static inline string utostr(uint64_t X, bool isNeg = false) {
 
   if (isNeg) *--BufPtr = '-';   // Add negative sign...
 
-  return string(BufPtr);
+  return std::string(BufPtr);
 }
 
-static inline string itostr(int64_t X) {
+static inline std::string itostr(int64_t X) {
   if (X < 0) 
     return utostr((uint64_t)-X, true);
   else
@@ -36,7 +54,7 @@ static inline string itostr(int64_t X) {
 }
 
 
-static inline string utostr(unsigned X, bool isNeg = false) {
+static inline std::string utostr(unsigned X, bool isNeg = false) {
   char Buffer[20];
   char *BufPtr = Buffer+19;
 
@@ -50,17 +68,17 @@ static inline string utostr(unsigned X, bool isNeg = false) {
 
   if (isNeg) *--BufPtr = '-';   // Add negative sign...
 
-  return string(BufPtr);
+  return std::string(BufPtr);
 }
 
-static inline string itostr(int X) {
+static inline std::string itostr(int X) {
   if (X < 0) 
     return utostr((unsigned)-X, true);
   else
     return utostr((unsigned)X);
 }
 
-static inline string ftostr(double V) {
+static inline std::string ftostr(double V) {
   char Buffer[200];
   snprintf(Buffer, 200, "%e", V);
   return Buffer;