From: Brian Cain <bcain@codeaurora.org>
Date: Fri, 17 Aug 2018 03:53:51 +0000 (+0000)
Subject: [hexagon] restore -fuse-cxa-atexit by default
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fe627efb7d7257d1bdd07c8493a9cf0b0ee673f5;p=clang

[hexagon] restore -fuse-cxa-atexit by default

"-fno-use-cxa-atexit" was a default provided by the initial
commit offering hexagon support.  This is no longer required.

Reviewers: bcahoon, sidneym

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D50816



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@339979 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/ToolChains/Clang.cpp b/lib/Driver/ToolChains/Clang.cpp
index 430a072a91..98ca6b61b2 100644
--- a/lib/Driver/ToolChains/Clang.cpp
+++ b/lib/Driver/ToolChains/Clang.cpp
@@ -4225,7 +4225,6 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
           options::OPT_fuse_cxa_atexit, options::OPT_fno_use_cxa_atexit,
           !RawTriple.isOSWindows() &&
               RawTriple.getOS() != llvm::Triple::Solaris &&
-              getToolChain().getArch() != llvm::Triple::hexagon &&
               getToolChain().getArch() != llvm::Triple::xcore &&
               ((RawTriple.getVendor() != llvm::Triple::MipsTechnologies) ||
                RawTriple.hasEnvironment())) ||
diff --git a/test/Driver/cxa-atexit.cpp b/test/Driver/cxa-atexit.cpp
index cc5f68b9a4..ae955ea5a7 100644
--- a/test/Driver/cxa-atexit.cpp
+++ b/test/Driver/cxa-atexit.cpp
@@ -20,7 +20,7 @@
 
 // CHECK-WINDOWS: "-fno-use-cxa-atexit"
 // CHECK-SOLARIS: "-fno-use-cxa-atexit"
-// CHECK-HEXAGON: "-fno-use-cxa-atexit"
+// CHECK-HEXAGON-NOT: "-fno-use-cxa-atexit"
 // CHECK-XCORE: "-fno-use-cxa-atexit"
 // CHECK-MTI: "-fno-use-cxa-atexit"
 // CHECK-MIPS-NOT: "-fno-use-cxa-atexit"