Merging r198937:

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r198937 | kristof.beyls | 2014-01-10 08:41:49 -0500 (Fri, 10 Jan 2014) | 2 lines

Make sure -use-init-array has intended effect on all AArch64 ELF targets, not just linux.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@206065 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp
index c65995fc5ce44bce5f3b880e37c515d273397437..cf7aec3b4538dc53f69b4336543e29de7510eb6d 100644 (file)
--- a/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -31,12 +31,8 @@ using namespace llvm;
 
 static TargetLoweringObjectFile *createTLOF(AArch64TargetMachine &TM) {
   const AArch64Subtarget *Subtarget = &TM.getSubtarget<AArch64Subtarget>();
-
-  if (Subtarget->isTargetLinux())
-    return new AArch64LinuxTargetObjectFile();
-  if (Subtarget->isTargetELF())
-    return new TargetLoweringObjectFileELF();
-  llvm_unreachable("unknown subtarget type");
+  assert (Subtarget->isTargetELF() && "unknown subtarget type");
+  return new AArch64ElfTargetObjectFile();
 }
 
 AArch64TargetLowering::AArch64TargetLowering(AArch64TargetMachine &TM)

diff --git a/lib/Target/AArch64/AArch64TargetObjectFile.cpp b/lib/Target/AArch64/AArch64TargetObjectFile.cpp
index b4452f5145909002c7d79cfd278f84da346bbd22..f8f21198a4f91e3cc9ae2bf2b61c56badd92c4dc 100644 (file)
--- a/lib/Target/AArch64/AArch64TargetObjectFile.cpp
+++ b/lib/Target/AArch64/AArch64TargetObjectFile.cpp
@@ -22,3 +22,10 @@ AArch64LinuxTargetObjectFile::Initialize(MCContext &Ctx,
   TargetLoweringObjectFileELF::Initialize(Ctx, TM);
   InitializeELF(TM.Options.UseInitArray);
 }
+
+void
+AArch64ElfTargetObjectFile::Initialize(MCContext &Ctx,
+                                       const TargetMachine &TM) {
+  TargetLoweringObjectFileELF::Initialize(Ctx, TM);
+  InitializeELF(TM.Options.UseInitArray);
+}

diff --git a/lib/Target/AArch64/AArch64TargetObjectFile.h b/lib/Target/AArch64/AArch64TargetObjectFile.h
index bf0565a79ec879e3783dcca8645979bbcceaeac7..f782285d1c02a8244139292cc84831a41e172a0a 100644 (file)
--- a/lib/Target/AArch64/AArch64TargetObjectFile.h
+++ b/lib/Target/AArch64/AArch64TargetObjectFile.h
@@ -20,8 +20,12 @@
 
 namespace llvm {
 
-  /// AArch64LinuxTargetObjectFile - This implementation is used for linux
-  /// AArch64.
+  /// AArch64ElfTargetObjectFile - This implementation is used for ELF
+  /// AArch64 targets.
+  class AArch64ElfTargetObjectFile : public TargetLoweringObjectFileELF {
+    virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
+  };
+
   class AArch64LinuxTargetObjectFile : public TargetLoweringObjectFileELF {
     virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
   };

diff --git a/test/CodeGen/AArch64/init-array.ll b/test/CodeGen/AArch64/init-array.ll
index 3ff1c1a86ec644626d1ccc90c5f9dc3677628d9d..076ae27721dff0d8b2f0683946a6a5cff202c18b 100644 (file)
--- a/test/CodeGen/AArch64/init-array.ll
+++ b/test/CodeGen/AArch64/init-array.ll
@@ -1,4 +1,5 @@
 ; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -use-init-array < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-none-none-eabi -verify-machineinstrs -use-init-array < %s | FileCheck %s
 
 define internal void @_GLOBAL__I_a() section ".text.startup" {
   ret void