commit 17e7a3762cc4bbc9aea56cb93d045ce539fbf7a8
author Siva Chandra Reddy <sivachandra@google.com> Mon Feb 22 21:39:12 2021 -0800
committer Copybara-Service <copybara-worker@google.com> Fri Feb 26 21:57:59 2021 -0800
tree 2e0dfa778535bb5d2e31dca156f7b988d7cf59c8
parent 290269cabb6588876980000b2a44af010e7bd0df

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

GitOrigin-RevId: 881402ce62f7dbcf9704787b5d5d3ed691a30730

utils/FPUtil/TestHelpers.cpp

diff --git a/utils/FPUtil/TestHelpers.cpp b/utils/FPUtil/TestHelpers.cpp
index 189efe6..71566ef 100644
--- a/utils/FPUtil/TestHelpers.cpp
+++ b/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 @@
 
   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;

utils/MPFRWrapper/MPFRUtils.cpp

diff --git a/utils/MPFRWrapper/MPFRUtils.cpp b/utils/MPFRWrapper/MPFRUtils.cpp
index 7cc80a2..79e7379 100644
--- a/utils/MPFRWrapper/MPFRUtils.cpp
+++ b/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>