commit a2ee433c8d99632419d4a13a66cc4d06eada4014
author Tim Northover <tnorthover@apple.com> Sat Mar 29 15:09:45 2014 +0000
committer Tim Northover <tnorthover@apple.com> Sat Mar 29 15:09:45 2014 +0000
tree e6ab2db8facbc4c5ed2fb11df260db8138572ace
parent af3698066a1ea2e5ab4cc08ae9a59620cf18adb7

ARM64: initial clang support commit.

This adds Clang support for the ARM64 backend. There are definitely
still some rough edges, so please bring up any issues you see with
this patch.

As with the LLVM commit though, we think it'll be more useful for
merging with AArch64 from within the tree.

llvm-svn: 205100

clang/test/CodeGenObjC/arc-arm.m

diff --git a/clang/test/CodeGenObjC/arc-arm.m b/clang/test/CodeGenObjC/arc-arm.m
index 3989f56..8d5f0d5 100644
--- a/clang/test/CodeGenObjC/arc-arm.m
+++ b/clang/test/CodeGenObjC/arc-arm.m
@@ -1,19 +1,22 @@
 // RUN: %clang_cc1 -triple armv7-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple arm64-apple-ios -emit-llvm -fblocks -fobjc-arc -o - %s | FileCheck %s
+
+// <rdar://12438598>: use an autorelease marker on ARM64.
 
 id test0(void) {
   extern id test0_helper(void);
-  // CHECK:      [[T0:%.*]] = call arm_aapcscc i8* @test0_helper()
+  // CHECK:      [[T0:%.*]] = call [[CC:(arm_aapcscc )?]]i8* @test0_helper()
   // CHECK-NEXT: ret i8* [[T0]]
   return test0_helper();
 }
 
 void test1(void) {
   extern id test1_helper(void);
-  // CHECK:      [[T0:%.*]] = call arm_aapcscc i8* @test1_helper()
-  // CHECK-NEXT: call void asm sideeffect "mov\09r7, r7
-  // CHECK-NEXT: [[T1:%.*]] = call arm_aapcscc i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
+  // CHECK:      [[T0:%.*]] = call [[CC]]i8* @test1_helper()
+  // CHECK-NEXT: call void asm sideeffect "mov
+  // CHECK-NEXT: [[T1:%.*]] = call [[CC]]i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
   // CHECK-NEXT: store i8* [[T1]],
-  // CHECK-NEXT: call arm_aapcscc void @objc_storeStrong(
+  // CHECK-NEXT: call [[CC]]void @objc_storeStrong(
   // CHECK-NEXT: ret void
   id x = test1_helper();
 }
@@ -22,14 +25,14 @@
 @class A;
 A *test2(void) {
   extern A *test2_helper(void);
-  // CHECK:      [[T0:%.*]] = call arm_aapcscc [[A:%.*]]* @test2_helper()
+  // CHECK:      [[T0:%.*]] = call [[CC]][[A:%.*]]* @test2_helper()
   // CHECK-NEXT: ret [[A]]* [[T0]]
   return test2_helper();
 }
 
 id test3(void) {
   extern A *test3_helper(void);
-  // CHECK:      [[T0:%.*]] = call arm_aapcscc [[A:%.*]]* @test3_helper()
+  // CHECK:      [[T0:%.*]] = call [[CC]][[A:%.*]]* @test3_helper()
   // CHECK-NEXT: [[T1:%.*]] = bitcast [[A]]* [[T0]] to i8*
   // CHECK-NEXT: ret i8* [[T1]]
   return test3_helper();