Align with new GCC options for x86 Android

32-bit: +ssse3
64-bit: +sse4.2 +popcnt

Differential Revision: http://reviews.llvm.org/D4287

llvm-svn: 211688

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 48528d9..f652fad 100644 (file)
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -1426,9 +1426,13 @@ static void getX86TargetFeatures(const llvm::Triple &Triple,
     Features.push_back("-fsgsbase");
   }
 
+  // Add features to comply with gcc on Android
   if (Triple.getEnvironment() == llvm::Triple::Android) {
-    // Add sse3 feature to comply with gcc on Android
-    Features.push_back("+sse3");
+    if (Triple.getArch() == llvm::Triple::x86_64) {
+      Features.push_back("+sse4.2");
+      Features.push_back("+popcnt");
+    } else
+      Features.push_back("+ssse3");
   }
 
   // Now add any that the user explicitly requested on the command line,

diff --git a/clang/test/Driver/clang-translation.c b/clang/test/Driver/clang-translation.c
index 54e5bbe..34a932d 100644 (file)
--- a/clang/test/Driver/clang-translation.c
+++ b/clang/test/Driver/clang-translation.c
@@ -211,14 +211,15 @@
 // RUN:   | FileCheck --check-prefix=ANDROID-X86 %s
 // ANDROID-X86: clang
 // ANDROID-X86: "-target-cpu" "i686"
-// ANDROID-X86: "-target-feature" "+sse3"
+// ANDROID-X86: "-target-feature" "+ssse3"
 
 // RUN: %clang -target x86_64-linux-android -### -S %s 2>&1 \
 // RUN:        --sysroot=%S/Inputs/basic_android_tree/sysroot \
 // RUN:   | FileCheck --check-prefix=ANDROID-X86_64 %s
 // ANDROID-X86_64: clang
 // ANDROID-X86_64: "-target-cpu" "x86-64"
-// ANDROID-X86_64: "-target-feature" "+sse3"
+// ANDROID-X86_64: "-target-feature" "+sse4.2"
+// ANDROID-X86_64: "-target-feature" "+popcnt"
 
 // RUN: %clang -target mips-linux-gnu -### -S %s 2>&1 | \
 // RUN: FileCheck -check-prefix=MIPS %s