Changes in directory llvm/lib/Support:
CommandLine.cpp updated: 1.87 -> 1.88
---
Log message:
Make tail merging the default, except on powerPC. There was no prior art
for a target-dependent default with a command-line override; this way
should be generally usable.
---
Diffs of the changes: (+18 -0)
CommandLine.cpp | 18 ++++++++++++++++++
1 files changed, 18 insertions(+)
Index: llvm/lib/Support/CommandLine.cpp
diff -u llvm/lib/Support/CommandLine.cpp:1.87
llvm/lib/Support/CommandLine.cpp:1.88
--- llvm/lib/Support/CommandLine.cpp:1.87 Wed Apr 11 19:36:29 2007
+++ llvm/lib/Support/CommandLine.cpp Tue May 22 12:14:46 2007
@@ -36,6 +36,7 @@
// Template instantiations and anchors.
//
TEMPLATE_INSTANTIATION(class basic_parser<bool>);
+TEMPLATE_INSTANTIATION(class basic_parser<boolOrDefault>);
TEMPLATE_INSTANTIATION(class basic_parser<int>);
TEMPLATE_INSTANTIATION(class basic_parser<unsigned>);
TEMPLATE_INSTANTIATION(class basic_parser<double>);
@@ -50,6 +51,7 @@
void Option::anchor() {}
void basic_parser_impl::anchor() {}
void parser<bool>::anchor() {}
+void parser<boolOrDefault>::anchor() {}
void parser<int>::anchor() {}
void parser<unsigned>::anchor() {}
void parser<double>::anchor() {}
@@ -767,6 +769,22 @@
return false;
}
+// parser<boolOrDefault> implementation
+//
+bool parser<boolOrDefault>::parse(Option &O, const char *ArgName,
+ const std::string &Arg, boolOrDefault &Value) {
+ if (Arg == "" || Arg == "true" || Arg == "TRUE" || Arg == "True" ||
+ Arg == "1") {
+ Value = BOU_TRUE;
+ } else if (Arg == "false" || Arg == "FALSE" || Arg == "False" || Arg == "0")
{
+ Value = BOU_FALSE;
+ } else {
+ return O.error(": '" + Arg +
+ "' is invalid value for boolean argument! Try 0 or 1");
+ }
+ return false;
+}
+
// parser<int> implementation
//
bool parser<int>::parse(Option &O, const char *ArgName,
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