From 690373af5a5d50cf115ed6e4d2849bb786f9dc8e Mon Sep 17 00:00:00 2001

From: serge-sans-paille <sguelton@redhat.com>

Date: Tue, 10 Dec 2019 09:18:03 +0000

Subject: [PATCH] Make -funwind-tables the default for all archs

---

 clang/lib/Driver/ToolChain.cpp      | 2 +-

 clang/lib/Driver/ToolChains/Gnu.cpp | 2 +-

 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp

index b1fddb0af55..43af40ed0e8 100644

--- a/clang/lib/Driver/ToolChain.cpp

+++ b/clang/lib/Driver/ToolChain.cpp

@@ -244,7 +244,7 @@ std::string ToolChain::getInputFilename(const InputInfo &Input) const {

 }

 bool ToolChain::IsUnwindTablesDefault(const ArgList &Args) const {

-  return false;

+  return true;

 }

 Tool *ToolChain::getClang() const {

diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp

index 33cdd3585c2..15e82be8f3a 100644

--- a/clang/lib/Driver/ToolChains/Gnu.cpp

+++ b/clang/lib/Driver/ToolChains/Gnu.cpp

@@ -2535,7 +2535,7 @@ void Generic_GCC::printVerboseInfo(raw_ostream &OS) const {

 }

 bool Generic_GCC::IsUnwindTablesDefault(const ArgList &Args) const {

-  return getArch() == llvm::Triple::x86_64;

+  return true;

 }

 bool Generic_GCC::isPICDefault() const {

-- 

2.20.1