From e0d9879b7a0840e5e34278adb83651836533b17b Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@comstyle.com>
Date: Mon, 5 Jan 2015 21:44:15 +0000
Subject: [PATCH] Use the integrated assembler by default on 32-bit PowerPC and
 SPARC

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@225212 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Driver/ToolChains.cpp      |  3 +++
 lib/Driver/ToolChains.h        | 27 ---------------------------
 test/Driver/freebsd.c          |  4 ++--
 test/Driver/unknown-gcc-arch.c |  4 ++--
 4 files changed, 7 insertions(+), 31 deletions(-)

diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 99f4c9dfea..4d97ab3bf4 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -2067,8 +2067,11 @@ bool Generic_GCC::IsIntegratedAssemblerDefault() const {
          getTriple().getArch() == llvm::Triple::armeb ||
          getTriple().getArch() == llvm::Triple::thumb ||
          getTriple().getArch() == llvm::Triple::thumbeb ||
+         getTriple().getArch() == llvm::Triple::ppc ||
          getTriple().getArch() == llvm::Triple::ppc64 ||
          getTriple().getArch() == llvm::Triple::ppc64le ||
+         getTriple().getArch() == llvm::Triple::sparc ||
+         getTriple().getArch() == llvm::Triple::sparcv9 ||
          getTriple().getArch() == llvm::Triple::systemz;
 }
 
diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
index 876bb01f33..c9658c43a8 100644
--- a/lib/Driver/ToolChains.h
+++ b/lib/Driver/ToolChains.h
@@ -534,17 +534,6 @@ public:
     return 2;
   }
 
-  virtual bool IsIntegratedAssemblerDefault() const override {
-    switch (getTriple().getArch()) {
-    case llvm::Triple::ppc:
-    case llvm::Triple::sparc:
-    case llvm::Triple::sparcv9:
-      return true;
-    default:
-      return Generic_ELF::IsIntegratedAssemblerDefault();
-    }
-  }
-
 protected:
   Tool *buildAssembler() const override;
   Tool *buildLinker() const override;
@@ -586,14 +575,6 @@ public:
   void
   AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
                                llvm::opt::ArgStringList &CC1Args) const override;
-  bool IsIntegratedAssemblerDefault() const override {
-    switch (getTriple().getArch()) {
-    case llvm::Triple::ppc:
-      return true;
-    default:
-      return Generic_ELF::IsIntegratedAssemblerDefault();
-    }
-  }
 
   bool UseSjLjExceptions() const override;
   bool isPIEDefault() const override;
@@ -618,14 +599,6 @@ public:
   bool IsUnwindTablesDefault() const override {
     return true;
   }
-  bool IsIntegratedAssemblerDefault() const override {
-    switch (getTriple().getArch()) {
-    case llvm::Triple::ppc:
-      return true;
-    default:
-      return Generic_ELF::IsIntegratedAssemblerDefault();
-    }
-  }
 
 protected:
   Tool *buildAssembler() const override;
diff --git a/test/Driver/freebsd.c b/test/Driver/freebsd.c
index 0c04fd2309..a7448c11bf 100644
--- a/test/Driver/freebsd.c
+++ b/test/Driver/freebsd.c
@@ -128,11 +128,11 @@
 // RUN:   | FileCheck --check-prefix=CHECK-LTO %s
 // CHECK-LTO: ld{{.*}}" "-plugin{{.*}}LLVMgold.so
 
-// RUN: %clang -target sparc-unknown-freebsd8 %s -### -fpic 2>&1 \
+// RUN: %clang -target sparc-unknown-freebsd8 %s -### -fpic -no-integrated-as 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SPARC-PIE %s
 // CHECK-SPARC-PIE: as{{.*}}" "-KPIC
 
-// RUN: %clang -mcpu=ultrasparc -target sparc64-unknown-freebsd8 %s -### 2>&1 \
+// RUN: %clang -mcpu=ultrasparc -target sparc64-unknown-freebsd8 %s -### -no-integrated-as 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SPARC-CPU %s
 // CHECK-SPARC-CPU: cc1{{.*}}" "-target-cpu" "ultrasparc"
 // CHECK-SPARC-CPU: as{{.*}}" "-Av9a
diff --git a/test/Driver/unknown-gcc-arch.c b/test/Driver/unknown-gcc-arch.c
index 9e687b76a4..2aba50d532 100644
--- a/test/Driver/unknown-gcc-arch.c
+++ b/test/Driver/unknown-gcc-arch.c
@@ -24,11 +24,11 @@
 
 
 // RUN: %clang -target powerpc64-unknown-unknown -c -x assembler %s -### -m32 \
-// RUN: 2>&1 | FileCheck -check-prefix=PPC64-M32 %s
+// RUN: -no-integrated-as 2>&1 | FileCheck -check-prefix=PPC64-M32 %s
 // PPC64-M32: {{.*as.*-a32}}
 
 // RUN: %clang -target powerpc-unknown-unknown -c -x assembler %s -### 2>&1 \
-// RUN:   | FileCheck -check-prefix=PPC %s
+// RUN: -no-integrated-as | FileCheck -check-prefix=PPC %s
 // PPC: {{.*as.*-a32}}
 
 // RUN: %clang -target sparc64-unknown-unknown -no-integrated-as -c -x assembler %s -### -m32 2>&1 \
-- 
2.40.0