Author: dblaikie
Date: Thu Jun 28 15:58:04 2018
New Revision: 335938
URL: http://llvm.org/viewvc/llvm-project?rev=335938&view=rev
Log:
DebugInfo: Add -gno-gnu-pubnames to allow disabling gnu-pubnames later in the
command line
Modified:
cfe/trunk/include/clang/Driver/Options.td
cfe/trunk/lib/Driver/ToolChains/Clang.cpp
cfe/trunk/test/Driver/debug-options.c
Modified: cfe/trunk/include/clang/Driver/Options.td
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=335938&r1=335937&r2=335938&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Thu Jun 28 15:58:04 2018
@@ -1793,6 +1793,7 @@ def gcolumn_info : Flag<["-"], "gcolumn-
def gno_column_info : Flag<["-"], "gno-column-info">, Group<g_flags_Group>,
Flags<[CoreOption]>;
def gsplit_dwarf : Flag<["-"], "gsplit-dwarf">, Group<g_flags_Group>;
def ggnu_pubnames : Flag<["-"], "ggnu-pubnames">, Group<g_flags_Group>,
Flags<[CC1Option]>;
+def gno_gnu_pubnames : Flag<["-"], "gno-gnu-pubnames">, Group<g_flags_Group>,
Flags<[CC1Option]>;
def gdwarf_aranges : Flag<["-"], "gdwarf-aranges">, Group<g_flags_Group>;
def gmodules : Flag <["-"], "gmodules">, Group<gN_Group>,
HelpText<"Generate debug info with external references to clang modules"
Modified: cfe/trunk/lib/Driver/ToolChains/Clang.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Clang.cpp?rev=335938&r1=335937&r2=335938&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains/Clang.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains/Clang.cpp Thu Jun 28 15:58:04 2018
@@ -3046,7 +3046,8 @@ static void RenderDebugOptions(const Too
CmdArgs.push_back("-debug-info-macro");
// -ggnu-pubnames turns on gnu style pubnames in the backend.
- if (Args.hasArg(options::OPT_ggnu_pubnames))
+ if (Args.hasFlag(options::OPT_ggnu_pubnames, options::OPT_gno_gnu_pubnames,
+ false))
CmdArgs.push_back("-ggnu-pubnames");
// -gdwarf-aranges turns on the emission of the aranges section in the
Modified: cfe/trunk/test/Driver/debug-options.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/debug-options.c?rev=335938&r1=335937&r2=335938&view=diff
==============================================================================
--- cfe/trunk/test/Driver/debug-options.c (original)
+++ cfe/trunk/test/Driver/debug-options.c Thu Jun 28 15:58:04 2018
@@ -134,6 +134,8 @@
// RUN: | FileCheck -check-prefix=GIGNORE %s
//
// RUN: %clang -### -c -ggnu-pubnames %s 2>&1 | FileCheck -check-prefix=GOPT %s
+// RUN: %clang -### -c %s 2>&1 | FileCheck -check-prefix=NOGOPT %s
+// RUN: %clang -### -c -ggnu-pubnames -gno-gnu-pubnames %s 2>&1 | FileCheck
-check-prefix=NOGOPT %s
//
// RUN: %clang -### -c -gdwarf-aranges %s 2>&1 | FileCheck
-check-prefix=GARANGE %s
//
@@ -222,6 +224,7 @@
// GIGNORE-NOT: "argument unused during compilation"
//
// GOPT: -ggnu-pubnames
+// NOGOPT-NOT: -ggnu-pubnames
//
// GARANGE: -generate-arange-section
//
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