Follow-up from r348441 to add the rest of the objc ARC intrinsics.

This adds the other intrinsics used by ARC and codegen's them to their respective runtime methods.

llvm-svn: 348646

3 files changed, 105 insertions, 0 deletions

diff --git a/llvm/include/llvm/IR/Intrinsics.td b/llvm/include/llvm/IR/Intrinsics.td
index f7fe6ae58ad..4ed46e30a3b 100644
--- a/llvm/include/llvm/IR/Intrinsics.td
+++ b/llvm/include/llvm/IR/Intrinsics.td
@@ -361,6 +361,34 @@ def int_objc_storeStrong                    : Intrinsic<[],
 def int_objc_storeWeak                      : Intrinsic<[llvm_ptr_ty],
                                                         [llvm_ptrptr_ty,
                                                          llvm_ptr_ty]>;
+def int_objc_clang_arc_use                  : Intrinsic<[],
+                                                        [llvm_vararg_ty]>;
+def int_objc_unsafeClaimAutoreleasedReturnValue : Intrinsic<[llvm_ptr_ty],
+                                                            [llvm_ptr_ty]>;
+def int_objc_retainedObject                 : Intrinsic<[llvm_ptr_ty],
+                                                        [llvm_ptr_ty]>;
+def int_objc_unretainedObject               : Intrinsic<[llvm_ptr_ty],
+                                                        [llvm_ptr_ty]>;
+def int_objc_unretainedPointer              : Intrinsic<[llvm_ptr_ty],
+                                                        [llvm_ptr_ty]>;
+def int_objc_retain_autorelease             : Intrinsic<[llvm_ptr_ty],
+                                                        [llvm_ptr_ty]>;
+def int_objc_sync_enter                     : Intrinsic<[llvm_i32_ty],
+                                                        [llvm_ptr_ty]>;
+def int_objc_sync_exit                      : Intrinsic<[llvm_i32_ty],
+                                                        [llvm_ptr_ty]>;
+def int_objc_arc_annotation_topdown_bbstart : Intrinsic<[],
+                                                        [llvm_ptrptr_ty,
+                                                         llvm_ptrptr_ty]>;
+def int_objc_arc_annotation_topdown_bbend   : Intrinsic<[],
+                                                        [llvm_ptrptr_ty,
+                                                         llvm_ptrptr_ty]>;
+def int_objc_arc_annotation_bottomup_bbstart  : Intrinsic<[],
+                                                          [llvm_ptrptr_ty,
+                                                           llvm_ptrptr_ty]>;
+def int_objc_arc_annotation_bottomup_bbend  : Intrinsic<[],
+                                                        [llvm_ptrptr_ty,
+                                                         llvm_ptrptr_ty]>;
 
 
 //===--------------------- Code Generator Intrinsics ----------------------===//
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index eb36baeef5e..8ca29625626 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -6390,6 +6390,20 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) {
     return "objc_storeStrong";
   case Intrinsic::objc_storeWeak:
     return "objc_storeWeak";
+  case Intrinsic::objc_unsafeClaimAutoreleasedReturnValue:
+    return "objc_unsafeClaimAutoreleasedReturnValue";
+  case Intrinsic::objc_retainedObject:
+    return "objc_retainedObject";
+  case Intrinsic::objc_unretainedObject:
+    return "objc_unretainedObject";
+  case Intrinsic::objc_unretainedPointer:
+    return "objc_unretainedPointer";
+  case Intrinsic::objc_retain_autorelease:
+    return "objc_retain_autorelease";
+  case Intrinsic::objc_sync_enter:
+    return "objc_sync_enter";
+  case Intrinsic::objc_sync_exit:
+    return "objc_sync_exit";
   }
 }
 
diff --git a/llvm/test/CodeGen/X86/objc-arc.ll b/llvm/test/CodeGen/X86/objc-arc.ll
index 723046905b8..76f2fd57816 100644
--- a/llvm/test/CodeGen/X86/objc-arc.ll
+++ b/llvm/test/CodeGen/X86/objc-arc.ll
@@ -147,6 +147,62 @@ entry:
 	ret i8* %0
 }
 
+define i8* @test_objc_objc_unsafeClaimAutoreleasedReturnValue(i8* %arg0) {
+; CHECK-LABEL: test_objc_objc_unsafeClaimAutoreleasedReturnValue
+; CHECK: callq _objc_unsafeClaimAutoreleasedReturnValue
+entry:
+    %0 = call i8* @llvm.objc.unsafeClaimAutoreleasedReturnValue(i8* %arg0)
+    ret i8* %0
+}
+
+define i8* @test_objc_objc_retainedObject(i8* %arg0) {
+; CHECK-LABEL: test_objc_objc_retainedObject
+; CHECK: callq _objc_retainedObject
+entry:
+    %0 = call i8* @llvm.objc.retainedObject(i8* %arg0)
+    ret i8* %0
+}
+
+define i8* @test_objc_objc_unretainedObject(i8* %arg0) {
+; CHECK-LABEL: test_objc_objc_unretainedObject
+; CHECK: callq _objc_unretainedObject
+entry:
+    %0 = call i8* @llvm.objc.unretainedObject(i8* %arg0)
+    ret i8* %0
+}
+
+define i8* @test_objc_objc_unretainedPointer(i8* %arg0) {
+; CHECK-LABEL: test_objc_objc_unretainedPointer
+; CHECK: callq _objc_unretainedPointer
+entry:
+    %0 = call i8* @llvm.objc.unretainedPointer(i8* %arg0)
+    ret i8* %0
+}
+
+define i8* @test_objc_objc_retain_autorelease(i8* %arg0) {
+; CHECK-LABEL: test_objc_objc_retain_autorelease
+; CHECK: callq _objc_retain_autorelease
+entry:
+    %0 = call i8* @llvm.objc.retain.autorelease(i8* %arg0)
+    ret i8* %0
+}
+
+define i32 @test_objc_objc_sync_enter(i8* %arg0) {
+; CHECK-LABEL: test_objc_objc_sync_enter
+; CHECK: callq _objc_sync_enter
+entry:
+    %0 = call i32 @llvm.objc.sync.enter(i8* %arg0)
+    ret i32 %0
+}
+
+define i32 @test_objc_objc_sync_exit(i8* %arg0) {
+; CHECK-LABEL: test_objc_objc_sync_exit
+; CHECK: callq _objc_sync_exit
+entry:
+    %0 = call i32 @llvm.objc.sync.exit(i8* %arg0)
+    ret i32 %0
+}
+
 declare i8* @llvm.objc.autorelease(i8*)
 declare void @llvm.objc.autoreleasePoolPop(i8*)
 declare i8* @llvm.objc.autoreleasePoolPush()
@@ -165,3 +221,10 @@ declare i8* @llvm.objc.retainAutoreleasedReturnValue(i8*)
 declare i8* @llvm.objc.retainBlock(i8*)
 declare void @llvm.objc.storeStrong(i8**, i8*)
 declare i8* @llvm.objc.storeWeak(i8**, i8*)
+declare i8* @llvm.objc.unsafeClaimAutoreleasedReturnValue(i8*)
+declare i8* @llvm.objc.retainedObject(i8*)
+declare i8* @llvm.objc.unretainedObject(i8*)
+declare i8* @llvm.objc.unretainedPointer(i8*)
+declare i8* @llvm.objc.retain.autorelease(i8*)
+declare i32 @llvm.objc.sync.enter(i8*)
+declare i32 @llvm.objc.sync.exit(i8*)