[libc-commits] [libc] 881402c - [libc][NFC] Eliminate couple of dependencies on llvm/ADT/StringExtras.h.

[Siva Chandra Reddy via libc-commits]

Author: Siva Chandra Reddy
Date: 2021-02-22T21:41:24-08:00
New Revision: 881402ce62f7dbcf9704787b5d5d3ed691a30730

URL: https://github.com/llvm/llvm-project/commit/881402ce62f7dbcf9704787b5d5d3ed691a30730
DIFF: https://github.com/llvm/llvm-project/commit/881402ce62f7dbcf9704787b5d5d3ed691a30730.diff

LOG: [libc][NFC] Eliminate couple of dependencies on llvm/ADT/StringExtras.h.

Added: 
    

Modified: 
    libc/utils/FPUtil/TestHelpers.cpp
    libc/utils/MPFRWrapper/MPFRUtils.cpp

Removed: 
    


################################################################################
diff  --git a/libc/utils/FPUtil/TestHelpers.cpp b/libc/utils/FPUtil/TestHelpers.cpp
index 189efe6a0bd1..71566ef99cf1 100644
--- a/libc/utils/FPUtil/TestHelpers.cpp
+++ b/libc/utils/FPUtil/TestHelpers.cpp
@@ -10,8 +10,6 @@
 
 #include "FPBits.h"
 
-#include "llvm/ADT/StringExtras.h"
-
 #include <string>
 
 namespace __llvm_libc {
@@ -26,7 +24,7 @@ uintToHex(T X, size_t Length = sizeof(T) * 2) {
 
   for (auto it = s.rbegin(), end = s.rend(); it != end; ++it, X >>= 4) {
     unsigned char Mod = static_cast<unsigned char>(X) & 15;
-    *it = llvm::hexdigit(Mod, true);
+    *it = (Mod < 10 ? '0' + Mod : 'a' + Mod - 10);
   }
 
   return s;

diff  --git a/libc/utils/MPFRWrapper/MPFRUtils.cpp b/libc/utils/MPFRWrapper/MPFRUtils.cpp
index 7cc80a281c6e..79e7379133e2 100644
--- a/libc/utils/MPFRWrapper/MPFRUtils.cpp
+++ b/libc/utils/MPFRWrapper/MPFRUtils.cpp
@@ -11,7 +11,6 @@
 #include "utils/FPUtil/FPBits.h"
 #include "utils/FPUtil/TestHelpers.h"
 
-#include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
 
 #include <memory>