[PATCH] D93458: clang-cl: Remove /Zd flag

[Nico Weber via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG49c248bd62a3: clang-cl: Remove /Zd flag (authored by thakis).
Herald added a project: clang.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93458/new/

https://reviews.llvm.org/D93458

Files:
  clang/docs/ReleaseNotes.rst
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Driver/ToolChains/MSVC.cpp
  clang/test/Driver/cl-options.c


Index: clang/test/Driver/cl-options.c
===================================================================
--- clang/test/Driver/cl-options.c
+++ clang/test/Driver/cl-options.c
@@ -538,10 +538,6 @@
 // Z7: "-gcodeview"
 // Z7: "-debug-info-kind=limited"
 
-// RUN: %clang_cl /Zd /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7GMLT %s
-// Z7GMLT: "-gcodeview"
-// Z7GMLT: "-debug-info-kind=line-tables-only"
-
 // RUN: %clang_cl -gline-tables-only /c -### -- %s 2>&1 | FileCheck -check-prefix=ZGMLT %s
 // ZGMLT: "-gcodeview"
 // ZGMLT: "-debug-info-kind=line-tables-only"
Index: clang/lib/Driver/ToolChains/MSVC.cpp
===================================================================
--- clang/lib/Driver/ToolChains/MSVC.cpp
+++ clang/lib/Driver/ToolChains/MSVC.cpp
@@ -382,8 +382,7 @@
 
   CmdArgs.push_back("-nologo");
 
-  if (Args.hasArg(options::OPT_g_Group, options::OPT__SLASH_Z7,
-                  options::OPT__SLASH_Zd))
+  if (Args.hasArg(options::OPT_g_Group, options::OPT__SLASH_Z7))
     CmdArgs.push_back("-debug");
 
   // Pass on /Brepro if it was passed to the compiler.
Index: clang/lib/Driver/ToolChains/Clang.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Clang.cpp
+++ clang/lib/Driver/ToolChains/Clang.cpp
@@ -6801,10 +6801,9 @@
     CmdArgs.push_back(Args.MakeArgString(Twine(LangOptions::SSPStrong)));
   }
 
-  // Emit CodeView if -Z7, -Zd, or -gline-tables-only are present.
-  if (Arg *DebugInfoArg =
-          Args.getLastArg(options::OPT__SLASH_Z7, options::OPT__SLASH_Zd,
-                          options::OPT_gline_tables_only)) {
+  // Emit CodeView if -Z7 or -gline-tables-only are present.
+  if (Arg *DebugInfoArg = Args.getLastArg(options::OPT__SLASH_Z7,
+                                          options::OPT_gline_tables_only)) {
     *EmitCodeView = true;
     if (DebugInfoArg->getOption().matches(options::OPT__SLASH_Z7))
       *DebugInfoKind = codegenoptions::LimitedDebugInfo;
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -5351,8 +5351,6 @@
   Alias<fdelayed_template_parsing>;
 def _SLASH_Z7 : CLFlag<"Z7">,
   HelpText<"Enable CodeView debug information in object files">;
-def _SLASH_Zd : CLFlag<"Zd">,
-  HelpText<"Emit debug line number tables only">;
 def _SLASH_Zi : CLFlag<"Zi">, Alias<_SLASH_Z7>,
   HelpText<"Like /Z7">;
 def _SLASH_Zp : CLJoined<"Zp">,
Index: clang/docs/ReleaseNotes.rst
===================================================================
--- clang/docs/ReleaseNotes.rst
+++ clang/docs/ReleaseNotes.rst
@@ -119,6 +119,14 @@
   `nonnull` attribute on `this` for configurations that need it to be nullable.
 - ``-gsplit-dwarf`` no longer implies ``-g2``.
 
+Removed Compiler Flags
+-------------------------
+
+The following options no longer exist.
+
+- clang-cl's ``/Zd`` flag no longer exist. But ``-gline-tables-only`` still
+  exists and does the same thing.
+
 New Pragmas in Clang
 --------------------
 


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