From b5f39845417560b7a54342dcb013af82f83567b2 Mon Sep 17 00:00:00 2001
From: Fangrui Song <maskray@google.com>
Date: Wed, 24 Apr 2019 02:40:20 +0000
Subject: [CommandLine] Provide parser<unsigned long> instantiation to allow
 cl::opt<uint64_t> on LP64 platforms

Summary:
And migrate opt<unsigned long long> to opt<uint64_t>

Fixes PR19665

Differential Revision: https://reviews.llvm.org/D60933

llvm-svn: 359068
---
 llvm/lib/Support/CommandLine.cpp | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/Support/CommandLine.cpp')

diff --git a/llvm/lib/Support/CommandLine.cpp b/llvm/lib/Support/CommandLine.cpp
index 0050002ff05..2f3dc4d5092 100644
--- a/llvm/lib/Support/CommandLine.cpp
+++ b/llvm/lib/Support/CommandLine.cpp
@@ -54,6 +54,7 @@ template class basic_parser<bool>;
 template class basic_parser<boolOrDefault>;
 template class basic_parser<int>;
 template class basic_parser<unsigned>;
+template class basic_parser<unsigned long>;
 template class basic_parser<unsigned long long>;
 template class basic_parser<double>;
 template class basic_parser<float>;
@@ -78,6 +79,7 @@ void parser<bool>::anchor() {}
 void parser<boolOrDefault>::anchor() {}
 void parser<int>::anchor() {}
 void parser<unsigned>::anchor() {}
+void parser<unsigned long>::anchor() {}
 void parser<unsigned long long>::anchor() {}
 void parser<double>::anchor() {}
 void parser<float>::anchor() {}
@@ -1663,6 +1665,16 @@ bool parser<unsigned>::parse(Option &O, StringRef ArgName, StringRef Arg,
   return false;
 }
 
+// parser<unsigned long> implementation
+//
+bool parser<unsigned long>::parse(Option &O, StringRef ArgName, StringRef Arg,
+                                  unsigned long &Value) {
+
+  if (Arg.getAsInteger(0, Value))
+    return O.error("'" + Arg + "' value invalid for ulong argument!");
+  return false;
+}
+
 // parser<unsigned long long> implementation
 //
 bool parser<unsigned long long>::parse(Option &O, StringRef ArgName,
@@ -1670,7 +1682,7 @@ bool parser<unsigned long long>::parse(Option &O, StringRef ArgName,
                                        unsigned long long &Value) {
 
   if (Arg.getAsInteger(0, Value))
-    return O.error("'" + Arg + "' value invalid for uint argument!");
+    return O.error("'" + Arg + "' value invalid for ullong argument!");
   return false;
 }
 
@@ -1851,6 +1863,7 @@ PRINT_OPT_DIFF(bool)
 PRINT_OPT_DIFF(boolOrDefault)
 PRINT_OPT_DIFF(int)
 PRINT_OPT_DIFF(unsigned)
+PRINT_OPT_DIFF(unsigned long)
 PRINT_OPT_DIFF(unsigned long long)
 PRINT_OPT_DIFF(double)
 PRINT_OPT_DIFF(float)
-- 
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