[clang] [clang] -rdynamic option (PR #72089)

[via cfe-commits]

https://github.com/ls-Mou updated https://github.com/llvm/llvm-project/pull/72089

>From 1c43cf22a623e89f9f3d486818a56132fedf7b24 Mon Sep 17 00:00:00 2001
From: ls-Mou <moulongsheng at huawei.com>
Date: Mon, 13 Nov 2023 15:01:16 +0800
Subject: [PATCH] [clang] -rdynamic option -rdynamic option should not use with
 -static

---
 clang/lib/Driver/ToolChains/Gnu.cpp |  3 ---
 clang/test/Driver/dynamic-linker.c  | 16 ++++++++++------
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
index 19dff4ec4d45e08..6c0041279de5a27 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -417,9 +417,6 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back("text");
   }
 
-  if (Args.hasArg(options::OPT_rdynamic))
-    CmdArgs.push_back("-export-dynamic");
-
   if (Args.hasArg(options::OPT_s))
     CmdArgs.push_back("-s");
 
diff --git a/clang/test/Driver/dynamic-linker.c b/clang/test/Driver/dynamic-linker.c
index c7579f4af15bd33..9db6bdf04460387 100644
--- a/clang/test/Driver/dynamic-linker.c
+++ b/clang/test/Driver/dynamic-linker.c
@@ -10,12 +10,16 @@
 // RUN: %clang -target powerpc64-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
 // RUN: %clang -target x86_64-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
 
-
-// RUN: %clang -target armv7-unknown-linux-gnueabi -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
-// RUN: %clang -target i386-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
-// RUN: %clang -target mips64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
-// RUN: %clang -target powerpc64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
-// RUN: %clang -target x86_64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target armv7-unknown-linux-gnueabi -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target armv7-unknown-linux-gnueabi -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target i386-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target i386-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target mips64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target mips64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target x86_64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target x86_64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-RDYNAMIC %s
 
 // RUN: %clang -target armv7-unknown-linux-gnueabi -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s
 // RUN: %clang -target i386-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s