[PATCH] D54576: [clang] - Simplify tools::SplitDebugName.

[George Rimar via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL347035: [clang] - Simplify tools::SplitDebugName. (authored by grimar, committed by ).
Herald added a subscriber: llvm-commits.

Changed prior to commit:
  https://reviews.llvm.org/D54576?vs=174193&id=174335#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D54576

Files:
  cfe/trunk/lib/Driver/ToolChains/Clang.cpp
  cfe/trunk/lib/Driver/ToolChains/CommonArgs.cpp
  cfe/trunk/lib/Driver/ToolChains/CommonArgs.h
  cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
  cfe/trunk/lib/Driver/ToolChains/MinGW.cpp


Index: cfe/trunk/lib/Driver/ToolChains/MinGW.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChains/MinGW.cpp
+++ cfe/trunk/lib/Driver/ToolChains/MinGW.cpp
@@ -54,7 +54,7 @@
 
   if (Args.hasArg(options::OPT_gsplit_dwarf))
     SplitDebugInfo(getToolChain(), C, *this, JA, Args, Output,
-                   SplitDebugName(Args, Inputs[0], Output));
+                   SplitDebugName(Args, Output));
 }
 
 void tools::MinGW::Linker::AddLibGCC(const ArgList &Args,
Index: cfe/trunk/lib/Driver/ToolChains/Clang.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChains/Clang.cpp
+++ cfe/trunk/lib/Driver/ToolChains/Clang.cpp
@@ -3936,7 +3936,7 @@
   const char *SplitDWARFOut;
   if (SplitDWARF) {
     CmdArgs.push_back("-split-dwarf-file");
-    SplitDWARFOut = SplitDebugName(Args, Input, Output);
+    SplitDWARFOut = SplitDebugName(Args, Output);
     CmdArgs.push_back(SplitDWARFOut);
   }
 
@@ -5902,7 +5902,7 @@
   if ((getDebugFissionKind(D, Args, A) == DwarfFissionKind::Split) &&
       (T.isOSLinux() || T.isOSFuchsia())) {
     CmdArgs.push_back("-split-dwarf-file");
-    CmdArgs.push_back(SplitDebugName(Args, Input, Output));
+    CmdArgs.push_back(SplitDebugName(Args, Output));
   }
 
   assert(Input.isFilename() && "Invalid input.");
Index: cfe/trunk/lib/Driver/ToolChains/CommonArgs.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChains/CommonArgs.cpp
+++ cfe/trunk/lib/Driver/ToolChains/CommonArgs.cpp
@@ -808,26 +808,15 @@
   return false;
 }
 
-const char *tools::SplitDebugName(const ArgList &Args, const InputInfo &Input,
+const char *tools::SplitDebugName(const ArgList &Args,
                                   const InputInfo &Output) {
   if (Arg *A = Args.getLastArg(options::OPT_gsplit_dwarf_EQ))
     if (StringRef(A->getValue()) == "single")
       return Args.MakeArgString(Output.getFilename());
 
-  Arg *FinalOutput = Args.getLastArg(options::OPT_o);
-  if (FinalOutput && Args.hasArg(options::OPT_c)) {
-    SmallString<128> T(FinalOutput->getValue());
-    llvm::sys::path::replace_extension(T, "dwo");
-    return Args.MakeArgString(T);
-  } else {
-    // Use the compilation dir.
-    SmallString<128> T(
-        Args.getLastArgValue(options::OPT_fdebug_compilation_dir));
-    SmallString<128> F(llvm::sys::path::stem(Input.getBaseInput()));
-    llvm::sys::path::replace_extension(F, "dwo");
-    T += F;
-    return Args.MakeArgString(F);
-  }
+  SmallString<128> T(Output.getFilename());
+  llvm::sys::path::replace_extension(T, "dwo");
+  return Args.MakeArgString(T);
 }
 
 void tools::SplitDebugInfo(const ToolChain &TC, Compilation &C, const Tool &T,
Index: cfe/trunk/lib/Driver/ToolChains/CommonArgs.h
===================================================================
--- cfe/trunk/lib/Driver/ToolChains/CommonArgs.h
+++ cfe/trunk/lib/Driver/ToolChains/CommonArgs.h
@@ -63,7 +63,7 @@
                         const Tool &T);
 
 const char *SplitDebugName(const llvm::opt::ArgList &Args,
-                           const InputInfo &Input, const InputInfo &Output);
+                           const InputInfo &Output);
 
 void SplitDebugInfo(const ToolChain &TC, Compilation &C, const Tool &T,
                     const JobAction &JA, const llvm::opt::ArgList &Args,
Index: cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
+++ cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
@@ -817,7 +817,7 @@
   if (Args.hasArg(options::OPT_gsplit_dwarf) &&
       getToolChain().getTriple().isOSLinux())
     SplitDebugInfo(getToolChain(), C, *this, JA, Args, Output,
-                   SplitDebugName(Args, Inputs[0], Output));
+                   SplitDebugName(Args, Output));
 }
 
 namespace {


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