[PECOFF] Use Windows style options instead of Unix style as primary options.

LLD still accepts both Unix and Windows style options when it's run as
link.exe. This patch does not change functionality.

llvm-svn: 187086

1 files changed, 22 insertions, 22 deletions

diff --git a/lld/lib/Driver/WinLinkDriver.cpp b/lld/lib/Driver/WinLinkDriver.cpp
index 0d017d0cf28..15197b7c619 100644
--- a/lld/lib/Driver/WinLinkDriver.cpp
+++ b/lld/lib/Driver/WinLinkDriver.cpp
@@ -80,7 +80,7 @@ bool checkNumber(StringRef version, const char *errorMessage,
   return true;
 }
 
-// Parse an argument for -base, -stack or -heap. The expected string
+// Parse an argument for /base, /stack or /heap. The expected string
 // is "<integer>[,<integer>]".
 bool parseMemoryOption(const StringRef &arg, raw_ostream &diagnostics,
                        uint64_t &reserve, uint64_t &commit) {
@@ -97,7 +97,7 @@ bool parseMemoryOption(const StringRef &arg, raw_ostream &diagnostics,
   return true;
 }
 
-// Parse -base command line option. The argument for the parameter is in the
+// Parse /base command line option. The argument for the parameter is in the
 // form of "<address>[:<size>]".
 bool parseBaseOption(PECOFFTargetInfo &info, const StringRef &arg,
                       raw_ostream &diagnostics) {
@@ -117,7 +117,7 @@ bool parseBaseOption(PECOFFTargetInfo &info, const StringRef &arg,
   return true;
 }
 
-// Parse -stack command line option
+// Parse /stack command line option
 bool parseStackOption(PECOFFTargetInfo &info, const StringRef &arg,
                       raw_ostream &diagnostics) {
   uint64_t reserve;
@@ -129,7 +129,7 @@ bool parseStackOption(PECOFFTargetInfo &info, const StringRef &arg,
   return true;
 }
 
-// Parse -heap command line option.
+// Parse /heap command line option.
 bool parseHeapOption(PECOFFTargetInfo &info, const StringRef &arg,
                      raw_ostream &diagnostics) {
   uint64_t reserve;
@@ -166,7 +166,7 @@ bool parseMinOSVersion(PECOFFTargetInfo &info, const StringRef &osVersion,
   return true;
 }
 
-// Parse -subsystem command line option. The form of -subsystem is
+// Parse /subsystem command line option. The form of /subsystem is
 // "subsystem_name[,majorOSVersion[.minorOSVersion]]".
 bool parseSubsystemOption(PECOFFTargetInfo &info, std::string arg,
                           raw_ostream &diagnostics) {
@@ -280,7 +280,7 @@ bool WinLinkDriver::parse(int argc, const char *argv[],
     return true;
   }
 
-  // Handle -help
+  // handle /help
   if (parsedArgs->getLastArg(OPT_help)) {
     table.PrintHelp(llvm::outs(), argv[0], "LLVM Linker", false);
     return true;
@@ -300,66 +300,66 @@ bool WinLinkDriver::parse(int argc, const char *argv[],
     info.appendLLVMOption((*it)->getValue());
   }
 
-  // Handle -base
+  // handle /base
   if (llvm::opt::Arg *arg = parsedArgs->getLastArg(OPT_base))
     if (!parseBaseOption(info, arg->getValue(), diagnostics))
       return true;
 
-  // Handle -stack
+  // handle /stack
   if (llvm::opt::Arg *arg = parsedArgs->getLastArg(OPT_stack))
     if (!parseStackOption(info, arg->getValue(), diagnostics))
       return true;
 
-  // Handle -heap
+  // handle /heap
   if (llvm::opt::Arg *arg = parsedArgs->getLastArg(OPT_heap))
     if (!parseHeapOption(info, arg->getValue(), diagnostics))
       return true;
 
-  // Handle -subsystem
+  // handle /subsystem
   if (llvm::opt::Arg *arg = parsedArgs->getLastArg(OPT_subsystem))
     if (!parseSubsystemOption(info, arg->getValue(), diagnostics))
       return true;
 
-  // Handle -entry
+  // handle /entry
   if (llvm::opt::Arg *arg = parsedArgs->getLastArg(OPT_entry))
     info.setEntrySymbolName(arg->getValue());
 
-  // Handle -libpath
+  // handle /libpath
   for (llvm::opt::arg_iterator it = parsedArgs->filtered_begin(OPT_libpath),
                                ie = parsedArgs->filtered_end();
        it != ie; ++it) {
     info.appendInputSearchPath((*it)->getValue());
   }
 
-  // Handle -force
+  // handle /force
   if (parsedArgs->getLastArg(OPT_force))
     info.setAllowRemainingUndefines(true);
 
-  // Handle -nxcompat:no
+  // handle /nxcompat:no
   if (parsedArgs->getLastArg(OPT_no_nxcompat))
     info.setNxCompat(false);
 
-  // Handle -largeaddressaware
+  // handle /largeaddressaware
   if (parsedArgs->getLastArg(OPT_largeaddressaware))
     info.setLargeAddressAware(true);
 
-  // Handle -fixed
+  // handle /fixed
   if (parsedArgs->getLastArg(OPT_fixed))
     info.setBaseRelocationEnabled(false);
 
-  // Handle -tsaware:no
+  // handle /tsaware:no
   if (parsedArgs->getLastArg(OPT_no_tsaware))
     info.setTerminalServerAware(false);
 
-  // Handle -include
+  // handle /include
   if (llvm::opt::Arg *sym = parsedArgs->getLastArg(OPT_incl))
     info.addInitialUndefinedSymbol(sym->getValue());
 
-  // Handle -out
+  // handle /out
   if (llvm::opt::Arg *outpath = parsedArgs->getLastArg(OPT_out))
     info.setOutputPath(outpath->getValue());
 
-  // Handle -defaultlib
+  // handle /defaultlib
   std::vector<StringRef> defaultLibs;
   for (llvm::opt::arg_iterator it = parsedArgs->filtered_begin(OPT_defaultlib),
                                ie = parsedArgs->filtered_end();
@@ -384,13 +384,13 @@ bool WinLinkDriver::parse(int argc, const char *argv[],
   for (const StringRef path : inputPaths)
     info.appendInputFileOrLibrary(path);
 
-  // Add the library files specified by -defaultlib option. The files
+  // Add the library files specified by /defaultlib option. The files
   // specified by the option should have lower precedence than the other files
   // added above, which is important for link.exe compatibility.
   for (const StringRef path : defaultLibs)
     info.appendLibraryFile(path);
 
-  // If -out option was not specified, the default output file name is
+  // If /out option was not specified, the default output file name is
   // constructed by replacing an extension of the first input file
   // with ".exe".
   if (info.outputPath().empty() && !inputPaths.empty())