Update aosp/master LLVM for rebase to r222494.

Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d

1 files changed, 63 insertions, 0 deletions

diff --git a/test/DebugInfo/dwarfdump-accel.test b/test/DebugInfo/dwarfdump-accel.test
new file mode 100644
index 0000000..c5c3b01
--- /dev/null
+++ b/test/DebugInfo/dwarfdump-accel.test
@@ -0,0 +1,63 @@
+RUN: llvm-dwarfdump %p/Inputs/dwarfdump-objc.x86_64.o | FileCheck %s
+
+Gather some DIE indexes to verify the accelerator table contents.
+CHECK: .debug_info contents
+CHECK: [[TESTINTERFACE:0x[0-9a-f]*]]:{{.*}}DW_TAG_structure_type
+CHECK-NOT: DW_TAG
+CHECK:     DW_AT_name{{.*}}"TestInterface"
+CHECK: [[READONLY:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
+CHECK-NOT: DW_TAG
+CHECK:     DW_AT_name{{.*}}"-[TestInterface ReadOnly]"
+CHECK: [[ASSIGN:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
+CHECK-NOT: DW_TAG
+CHECK:     DW_AT_name{{.*}}"-[TestInterface Assign]"
+CHECK: [[SETASSIGN:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
+CHECK-NOT: DW_TAG
+CHECK:     DW_AT_name{{.*}}"-[TestInterface setAssign:]"
+
+
+Check that the section header is printed correclty.
+CHECK: .apple_names contents:
+CHECK: Magic = 0x48415348
+CHECK: Version = 0x0001
+CHECK: Hash function = 0x00000000
+CHECK: Bucket count = 11
+CHECK: Hashes count = 22
+CHECK: HeaderData length = 12
+CHECK: DIE offset base = 0
+CHECK: Number of atoms = 1
+CHECK: Atom[0]  Type: DW_ATOM_die_offset Form: DW_FORM_data4
+
+Check that empty buckets are handled correctly.
+CHECK: Bucket[2]
+CHECK:   EMPTY
+CHECK: Bucket[3]
+
+Check that the accelerators point to the right DIEs.
+CHECK:     Name:{{.*}}"-[TestInterface ReadOnly]"
+CHECK-NOT: Name
+CHECK:     {Atom[0]: [[READONLY]]}
+CHECK:     Name:{{.*}}"-[TestInterface setAssign:]"
+CHECK-NOT: Name
+CHECK:     {Atom[0]: [[SETASSIGN]]}
+CHECK:     Name:{{.*}}"-[TestInterface Assign]"
+CHECK-NOT: Name
+CHECK:     {Atom[0]: [[ASSIGN]]}
+
+Check that types are referenced correctly.
+CHECK: .apple_types contents:
+CHECK:     Name{{.*}}"TestInterface"
+CHECK-NOT: Name
+CHECK:     {Atom[0]: [[TESTINTERFACE]]}
+
+Check that an empty ecceleratorsection is handled correctly.
+CHECK: .apple_namespaces contents:
+CHECK-NOT: Magic
+
+Check ObjC specific accelerators.
+CHECK: .apple_objc contents:
+CHECK:     Name{{.*}}"TestInterface"
+CHECK-NOT Name
+CHECK:     {Atom[0]: [[READONLY]]}
+CHECK:     {Atom[0]: [[ASSIGN]]}
+CHECK:     {Atom[0]: [[SETASSIGN]]}