14 files changed, 475 insertions, 0 deletions
diff --git a/test/MC/MachO/ARM/darwin-ARM-reloc.s b/test/MC/MachO/ARM/darwin-ARM-reloc.s
new file mode 100644
index 0000000..b98c80c
--- /dev/null
+++ b/test/MC/MachO/ARM/darwin-ARM-reloc.s
@@ -0,0 +1,173 @@
+@ RUN: llvm-mc -n -triple armv7-apple-darwin10 %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck < %t.dump %s
+
+	.syntax unified
+        .text
+_f0:
+        bl _printf
+
+_f1:
+        bl _f0
+
+        .data
+_d0:
+Ld0_0:
+        .long Lsc0_0 - Ld0_0
+
+	.section	__TEXT,__cstring,cstring_literals
+Lsc0_0:
+        .long 0
+
+        .subsections_via_symbols
+
+@ CHECK: ('cputype', 12)
+@ CHECK: ('cpusubtype', 9)
+@ CHECK: ('filetype', 1)
+@ CHECK: ('num_load_commands', 3)
+@ CHECK: ('load_commands_size', 364)
+@ CHECK: ('flag', 8192)
+@ CHECK: ('load_commands', [
+@ CHECK:   # Load Command 0
+@ CHECK:  (('command', 1)
+@ CHECK:   ('size', 260)
+@ CHECK:   ('segment_name', '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:   ('vm_addr', 0)
+@ CHECK:   ('vm_size', 16)
+@ CHECK:   ('file_offset', 392)
+@ CHECK:   ('file_size', 16)
+@ CHECK:   ('maxprot', 7)
+@ CHECK:   ('initprot', 7)
+@ CHECK:   ('num_sections', 3)
+@ CHECK:   ('flags', 0)
+@ CHECK:   ('sections', [
+@ CHECK:     # Section 0
+@ CHECK:    (('section_name', '__text\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('address', 0)
+@ CHECK:     ('size', 8)
+@ CHECK:     ('offset', 392)
+@ CHECK:     ('alignment', 0)
+@ CHECK:     ('reloc_offset', 408)
+@ CHECK:     ('num_reloc', 2)
+@ CHECK:     ('flags', 0x80000400)
+@ CHECK:     ('reserved1', 0)
+@ CHECK:     ('reserved2', 0)
+@ CHECK:    ),
+@ CHECK:   ('_relocations', [
+@ CHECK:     # Relocation 0
+@ CHECK:     (('word-0', 0x4),
+@ CHECK:      ('word-1', 0x55000001)),
+@ CHECK:     # Relocation 1
+@ CHECK:     (('word-0', 0x0),
+@ CHECK:      ('word-1', 0x5d000003)),
+@ CHECK:   ])
+@ CHECK:   ('_section_data', 'feffffeb fdffffeb')
+@ CHECK:     # Section 1
+@ CHECK:    (('section_name', '__data\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('segment_name', '__DATA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('address', 8)
+@ CHECK:     ('size', 4)
+@ CHECK:     ('offset', 400)
+@ CHECK:     ('alignment', 0)
+@ CHECK:     ('reloc_offset', 424)
+@ CHECK:     ('num_reloc', 2)
+@ CHECK:     ('flags', 0x0)
+@ CHECK:     ('reserved1', 0)
+@ CHECK:     ('reserved2', 0)
+@ CHECK:    ),
+@ CHECK:   ('_relocations', [
+@ CHECK:     # Relocation 0
+@ CHECK:     (('word-0', 0xa2000000),
+@ CHECK:      ('word-1', 0xc)),
+@ CHECK:     # Relocation 1
+@ CHECK:     (('word-0', 0xa1000000),
+@ CHECK:      ('word-1', 0x8)),
+@ CHECK:   ])
+@ CHECK:   ('_section_data', '04000000')
+@ CHECK:     # Section 2
+@ CHECK:    (('section_name', '__cstring\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('address', 12)
+@ CHECK:     ('size', 4)
+@ CHECK:     ('offset', 404)
+@ CHECK:     ('alignment', 0)
+@ CHECK:     ('reloc_offset', 0)
+@ CHECK:     ('num_reloc', 0)
+@ CHECK:     ('flags', 0x2)
+@ CHECK:     ('reserved1', 0)
+@ CHECK:     ('reserved2', 0)
+@ CHECK:    ),
+@ CHECK:   ('_relocations', [
+@ CHECK:   ])
+@ CHECK:   ('_section_data', '00000000')
+@ CHECK:   ])
+@ CHECK:  ),
+@ CHECK:   # Load Command 1
+@ CHECK:  (('command', 2)
+@ CHECK:   ('size', 24)
+@ CHECK:   ('symoff', 440)
+@ CHECK:   ('nsyms', 4)
+@ CHECK:   ('stroff', 488)
+@ CHECK:   ('strsize', 24)
+@ CHECK:   ('_string_data', '\x00_printf\x00_f0\x00_f1\x00_d0\x00\x00\x00\x00')
+@ CHECK:   ('_symbols', [
+@ CHECK:     # Symbol 0
+@ CHECK:    (('n_strx', 9)
+@ CHECK:     ('n_type', 0xe)
+@ CHECK:     ('n_sect', 1)
+@ CHECK:     ('n_desc', 0)
+@ CHECK:     ('n_value', 0)
+@ CHECK:     ('_string', '_f0')
+@ CHECK:    ),
+@ CHECK:     # Symbol 1
+@ CHECK:    (('n_strx', 13)
+@ CHECK:     ('n_type', 0xe)
+@ CHECK:     ('n_sect', 1)
+@ CHECK:     ('n_desc', 0)
+@ CHECK:     ('n_value', 4)
+@ CHECK:     ('_string', '_f1')
+@ CHECK:    ),
+@ CHECK:     # Symbol 2
+@ CHECK:    (('n_strx', 17)
+@ CHECK:     ('n_type', 0xe)
+@ CHECK:     ('n_sect', 2)
+@ CHECK:     ('n_desc', 0)
+@ CHECK:     ('n_value', 8)
+@ CHECK:     ('_string', '_d0')
+@ CHECK:    ),
+@ CHECK:     # Symbol 3
+@ CHECK:    (('n_strx', 1)
+@ CHECK:     ('n_type', 0x1)
+@ CHECK:     ('n_sect', 0)
+@ CHECK:     ('n_desc', 0)
+@ CHECK:     ('n_value', 0)
+@ CHECK:     ('_string', '_printf')
+@ CHECK:    ),
+@ CHECK:   ])
+@ CHECK:  ),
+@ CHECK:   # Load Command 2
+@ CHECK:  (('command', 11)
+@ CHECK:   ('size', 80)
+@ CHECK:   ('ilocalsym', 0)
+@ CHECK:   ('nlocalsym', 3)
+@ CHECK:   ('iextdefsym', 3)
+@ CHECK:   ('nextdefsym', 0)
+@ CHECK:   ('iundefsym', 3)
+@ CHECK:   ('nundefsym', 1)
+@ CHECK:   ('tocoff', 0)
+@ CHECK:   ('ntoc', 0)
+@ CHECK:   ('modtaboff', 0)
+@ CHECK:   ('nmodtab', 0)
+@ CHECK:   ('extrefsymoff', 0)
+@ CHECK:   ('nextrefsyms', 0)
+@ CHECK:   ('indirectsymoff', 0)
+@ CHECK:   ('nindirectsyms', 0)
+@ CHECK:   ('extreloff', 0)
+@ CHECK:   ('nextrel', 0)
+@ CHECK:   ('locreloff', 0)
+@ CHECK:   ('nlocrel', 0)
+@ CHECK:   ('_indirect_symbols', [
+@ CHECK:   ])
+@ CHECK:  ),
+@ CHECK: ])
diff --git a/test/MC/MachO/ARM/darwin-Thumb-reloc.s b/test/MC/MachO/ARM/darwin-Thumb-reloc.s
new file mode 100644
index 0000000..567573d
--- /dev/null
+++ b/test/MC/MachO/ARM/darwin-Thumb-reloc.s
@@ -0,0 +1,139 @@
+@ RUN: llvm-mc -n -triple thumbv7-apple-darwin10 %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck < %t.dump %s
+
+	.syntax unified
+	.section	__TEXT,__text,regular,pure_instructions
+	.globl	_main
+	.align	2
+	.code	16
+	.thumb_func	_main
+_main:
+LPC0_0:
+	blx	_printf
+	.align	2
+LCPI0_0:
+	.long	L_.str-(LPC0_0+4)
+
+	.section	__TEXT,__cstring,cstring_literals
+	.align	2
+L_.str:
+	.asciz	 "s0"
+
+.subsections_via_symbols
+
+@ CHECK: ('cputype', 12)
+@ CHECK: ('cpusubtype', 9)
+@ CHECK: ('filetype', 1)
+@ CHECK: ('num_load_commands', 3)
+@ CHECK: ('load_commands_size', 296)
+@ CHECK: ('flag', 8192)
+@ CHECK: ('load_commands', [
+@ CHECK:   # Load Command 0
+@ CHECK:  (('command', 1)
+@ CHECK:   ('size', 192)
+@ CHECK:   ('segment_name', '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:   ('vm_addr', 0)
+@ CHECK:   ('vm_size', 11)
+@ CHECK:   ('file_offset', 324)
+@ CHECK:   ('file_size', 11)
+@ CHECK:   ('maxprot', 7)
+@ CHECK:   ('initprot', 7)
+@ CHECK:   ('num_sections', 2)
+@ CHECK:   ('flags', 0)
+@ CHECK:   ('sections', [
+@ CHECK:     # Section 0
+@ CHECK:    (('section_name', '__text\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('address', 0)
+@ CHECK:     ('size', 8)
+@ CHECK:     ('offset', 324)
+@ CHECK:     ('alignment', 2)
+@ CHECK:     ('reloc_offset', 336)
+@ CHECK:     ('num_reloc', 3)
+@ CHECK:     ('flags', 0x80000400)
+@ CHECK:     ('reserved1', 0)
+@ CHECK:     ('reserved2', 0)
+@ CHECK:    ),
+@ CHECK:   ('_relocations', [
+@ CHECK:     # Relocation 0
+@ CHECK:     (('word-0', 0xa2000004),
+@ CHECK:      ('word-1', 0x8)),
+@ CHECK:     # Relocation 1
+@ CHECK:     (('word-0', 0xa1000000),
+@ CHECK:      ('word-1', 0x0)),
+@ CHECK:     # Relocation 2
+@ CHECK:     (('word-0', 0x0),
+@ CHECK:      ('word-1', 0x6d000001)),
+@ CHECK:   ])
+@ CHECK-FIXME:   ('_section_data', 'fff7feef 04000000')
+@ CHECK:     # Section 1
+@ CHECK:    (('section_name', '__cstring\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('segment_name', '__TEXT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
+@ CHECK:     ('address', 8)
+@ CHECK:     ('size', 3)
+@ CHECK:     ('offset', 332)
+@ CHECK:     ('alignment', 2)
+@ CHECK:     ('reloc_offset', 0)
+@ CHECK:     ('num_reloc', 0)
+@ CHECK:     ('flags', 0x2)
+@ CHECK:     ('reserved1', 0)
+@ CHECK:     ('reserved2', 0)
+@ CHECK:    ),
+@ CHECK:   ('_relocations', [
+@ CHECK:   ])
+@ CHECK:   ('_section_data', '733000')
+@ CHECK:   ])
+@ CHECK:  ),
+@ CHECK:   # Load Command 1
+@ CHECK:  (('command', 2)
+@ CHECK:   ('size', 24)
+@ CHECK:   ('symoff', 360)
+@ CHECK:   ('nsyms', 2)
+@ CHECK:   ('stroff', 384)
+@ CHECK:   ('strsize', 16)
+@ CHECK:   ('_string_data', '\x00_main\x00_printf\x00\x00')
+@ CHECK:   ('_symbols', [
+@ CHECK:     # Symbol 0
+@ CHECK:    (('n_strx', 1)
+@ CHECK:     ('n_type', 0xf)
+@ CHECK:     ('n_sect', 1)
+@ CHECK:     ('n_desc', 8)
+@ CHECK:     ('n_value', 0)
+@ CHECK:     ('_string', '_main')
+@ CHECK:    ),
+@ CHECK:     # Symbol 1
+@ CHECK:    (('n_strx', 7)
+@ CHECK:     ('n_type', 0x1)
+@ CHECK:     ('n_sect', 0)
+@ CHECK:     ('n_desc', 0)
+@ CHECK:     ('n_value', 0)
+@ CHECK:     ('_string', '_printf')
+@ CHECK:    ),
+@ CHECK:   ])
+@ CHECK:  ),
+@ CHECK:   # Load Command 2
+@ CHECK:  (('command', 11)
+@ CHECK:   ('size', 80)
+@ CHECK:   ('ilocalsym', 0)
+@ CHECK:   ('nlocalsym', 0)
+@ CHECK:   ('iextdefsym', 0)
+@ CHECK:   ('nextdefsym', 1)
+@ CHECK:   ('iundefsym', 1)
+@ CHECK:   ('nundefsym', 1)
+@ CHECK:   ('tocoff', 0)
+@ CHECK:   ('ntoc', 0)
+@ CHECK:   ('modtaboff', 0)
+@ CHECK:   ('nmodtab', 0)
+@ CHECK:   ('extrefsymoff', 0)
+@ CHECK:   ('nextrefsyms', 0)
+@ CHECK:   ('indirectsymoff', 0)
+@ CHECK:   ('nindirectsyms', 0)
+@ CHECK:   ('extreloff', 0)
+@ CHECK:   ('nextrel', 0)
+@ CHECK:   ('locreloff', 0)
+@ CHECK:   ('nlocrel', 0)
+@ CHECK:   ('_indirect_symbols', [
+@ CHECK:   ])
+@ CHECK:  ),
+@ CHECK: ])
diff --git a/test/MC/MachO/ARM/empty-function-nop.ll b/test/MC/MachO/ARM/empty-function-nop.ll
new file mode 100644
index 0000000..ef86ebc
--- /dev/null
+++ b/test/MC/MachO/ARM/empty-function-nop.ll
@@ -0,0 +1,15 @@
+; RUN: llc < %s -filetype=obj -mtriple=thumbv6-apple-darwin -o - | macho-dump --dump-section-data | FileCheck -check-prefix=CHECK-T1 %s
+; RUN: llc < %s -filetype=obj -mtriple=thumbv7-apple-darwin -o - | macho-dump --dump-section-data | FileCheck -check-prefix=CHECK-T2 %s
+; RUN: llc < %s -filetype=obj -mtriple=armv6-apple-darwin -o - | macho-dump --dump-section-data | FileCheck -check-prefix=CHECK-ARM %s
+; RUN: llc < %s -filetype=obj -mtriple=armv7-apple-darwin -o - | macho-dump --dump-section-data | FileCheck -check-prefix=CHECK-ARMV7 %s
+
+; Empty functions need a NOP in them for MachO to prevent DWARF FDEs from
+; getting all mucked up. See lib/CodeGen/AsmPrinter/AsmPrinter.cpp for
+; details.
+define internal fastcc void @empty_function() {
+  unreachable
+}
+; CHECK-T1:    ('_section_data', 'c046')
+; CHECK-T2:    ('_section_data', '00bf')
+; CHECK-ARM:   ('_section_data', '0000a0e1')
+; CHECK-ARMV7: ('_section_data', '00f020e3')
diff --git a/test/MC/MachO/ARM/lit.local.cfg b/test/MC/MachO/ARM/lit.local.cfg
new file mode 100644
index 0000000..8976463
--- /dev/null
+++ b/test/MC/MachO/ARM/lit.local.cfg
@@ -0,0 +1,6 @@
+config.suffixes = ['.s']
+
+targets = set(config.root.targets_to_build.split())
+if not 'ARM' in targets:
+    config.unsupported = True
+
diff --git a/test/MC/MachO/ARM/no-subsections-reloc.s b/test/MC/MachO/ARM/no-subsections-reloc.s
new file mode 100644
index 0000000..7701c59
--- /dev/null
+++ b/test/MC/MachO/ARM/no-subsections-reloc.s
@@ -0,0 +1,18 @@
+@ RUN: llvm-mc -n -triple thumbv7-apple-darwin10 %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck < %t.dump %s
+
+@ When not using subsections-via-symbols, references to non-local symbols
+@ in the same section can be resolved at assembly time w/o relocations.
+
+ .syntax unified
+ .text
+ .thumb
+ .thumb_func _foo
+_foo:
+    ldr r3, bar
+bar:
+    .long 0
+
+@ CHECK: 'num_reloc', 0
+@ CHECK: '_section_data', 'dff80030 00000000'
diff --git a/test/MC/MachO/ARM/nop-armv4-padding.s b/test/MC/MachO/ARM/nop-armv4-padding.s
new file mode 100644
index 0000000..8f646db
--- /dev/null
+++ b/test/MC/MachO/ARM/nop-armv4-padding.s
@@ -0,0 +1,10 @@
+@ RUN: llvm-mc -triple armv4-apple-darwin %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck %s < %t.dump
+
+x:
+      add r0, r1, r2
+      .align 4
+      add r0, r1, r2
+
+@ CHECK: ('_section_data', '020081e0 00001a0e 00001a0e 00001a0e 020081e0')
diff --git a/test/MC/MachO/ARM/nop-armv6t2-padding.s b/test/MC/MachO/ARM/nop-armv6t2-padding.s
new file mode 100644
index 0000000..c38ad2d
--- /dev/null
+++ b/test/MC/MachO/ARM/nop-armv6t2-padding.s
@@ -0,0 +1,10 @@
+@ RUN: llvm-mc -triple armv6t2-apple-darwin %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck %s < %t.dump
+
+x:
+      add r0, r1, r2
+      .align 4
+      add r0, r1, r2
+
+@ CHECK: ('_section_data', '020081e0 00f020e3 00f020e3 00f020e3 020081e0')
diff --git a/test/MC/MachO/ARM/nop-thumb-padding.s b/test/MC/MachO/ARM/nop-thumb-padding.s
new file mode 100644
index 0000000..1e173f1
--- /dev/null
+++ b/test/MC/MachO/ARM/nop-thumb-padding.s
@@ -0,0 +1,12 @@
+@ RUN: llvm-mc -triple armv6-apple-darwin %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck %s < %t.dump
+
+.thumb_func x
+.code 16
+x:
+      adds r0, r1, r2
+      .align 4
+      adds r0, r1, r2
+
+@ CHECK: ('_section_data', '8818c046 c046c046 c046c046 c046c046 8818')
diff --git a/test/MC/MachO/ARM/nop-thumb2-padding.s b/test/MC/MachO/ARM/nop-thumb2-padding.s
new file mode 100644
index 0000000..a8aa3a1
--- /dev/null
+++ b/test/MC/MachO/ARM/nop-thumb2-padding.s
@@ -0,0 +1,12 @@
+@ RUN: llvm-mc -triple armv7-apple-darwin %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck %s < %t.dump
+
+.thumb_func x
+.code 16
+x:
+      adds r0, r1, r2
+      .align 4
+      adds r0, r1, r2
+
+@ CHECK: ('_section_data', '881800bf 00bf00bf 00bf00bf 00bf00bf 8818')
diff --git a/test/MC/MachO/ARM/relax-thumb-ldr-literal.s b/test/MC/MachO/ARM/relax-thumb-ldr-literal.s
new file mode 100644
index 0000000..8d26f6d
--- /dev/null
+++ b/test/MC/MachO/ARM/relax-thumb-ldr-literal.s
@@ -0,0 +1,13 @@
+@ RUN: llvm-mc -n -triple thumbv7-apple-darwin10 %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck < %t.dump %s
+
+	.syntax unified
+        .text
+	.thumb
+	.thumb_func _foo
+_foo:
+        ldr r2, (_foo - 4)
+
+@ CHECK: ('num_reloc', 0)
+@ CHECK: ('_section_data', '5ff80820')
diff --git a/test/MC/MachO/ARM/relax-thumb2-branches.s b/test/MC/MachO/ARM/relax-thumb2-branches.s
new file mode 100644
index 0000000..7916d42
--- /dev/null
+++ b/test/MC/MachO/ARM/relax-thumb2-branches.s
@@ -0,0 +1,14 @@
+@ RUN: llvm-mc -triple=thumbv7-apple-darwin -show-encoding %s -filetype=obj -o - | macho-dump --dump-section-data | FileCheck %s
+
+        ble Lfoo        @ wide encoding
+
+        .space 258
+Lfoo:
+        nop
+
+        ble Lbaz        @ narrow encoding
+        .space 256
+Lbaz:
+
+@ CHECK: '_section_data', '40f38180
+@ CHECK: 000000bf 7fdd
diff --git a/test/MC/MachO/ARM/static-movt-relocs.s b/test/MC/MachO/ARM/static-movt-relocs.s
new file mode 100644
index 0000000..dce5683
--- /dev/null
+++ b/test/MC/MachO/ARM/static-movt-relocs.s
@@ -0,0 +1,23 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumbv7-apple-darwin10 -filetype=obj -o - < %s | macho-dump | FileCheck %s
+        .thumb
+        .thumb_func foo
+foo:
+        movw r0, :lower16:(bar + 16)
+        movt r0, :upper16:(bar + 16)
+        bx r0
+
+
+@ CHECK:  ('_relocations', [
+@ CHECK:    # Relocation 0
+@ CHECK:    (('word-0', 0x4),
+@ CHECK:     ('word-1', 0x8e000001)),
+@ CHECK:    # Relocation 1
+@ CHECK:    (('word-0', 0x10),
+@ CHECK:     ('word-1', 0x16ffffff)),
+@ CHECK:    # Relocation 2
+@ CHECK:    (('word-0', 0x0),
+@ CHECK:     ('word-1', 0x8c000001)),
+@ CHECK:    # Relocation 3
+@ CHECK:    (('word-0', 0x0),
+@ CHECK:     ('word-1', 0x14ffffff)),
+@ CHECK:  ])
diff --git a/test/MC/MachO/ARM/thumb2-function-relative-load.s b/test/MC/MachO/ARM/thumb2-function-relative-load.s
new file mode 100644
index 0000000..622007d
--- /dev/null
+++ b/test/MC/MachO/ARM/thumb2-function-relative-load.s
@@ -0,0 +1,13 @@
+@ RUN: llvm-mc -n -triple thumbv7-apple-darwin10 %s -filetype=obj -o %t.obj
+@ RUN: macho-dump --dump-section-data < %t.obj > %t.dump
+@ RUN: FileCheck < %t.dump %s
+        .syntax unified
+        .text
+	.thumb
+        .thumb_func _foo
+_foo:
+	ldr lr, (_foo - 4)
+
+        .subsections_via_symbols
+
+@ CHECK: ('_section_data', '5ff808e0')
diff --git a/test/MC/MachO/ARM/thumb2-movt-fixup.s b/test/MC/MachO/ARM/thumb2-movt-fixup.s
new file mode 100644
index 0000000..ddd95b5
--- /dev/null
+++ b/test/MC/MachO/ARM/thumb2-movt-fixup.s
@@ -0,0 +1,17 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumbv7-apple-darwin10 -filetype=obj -o - < %s | macho-dump | FileCheck %s
+
+_fred:
+	movt	r3, :upper16:(_wilma-(LPC0_0+4))
+LPC0_0:
+
+_wilma:
+  .long 0
+
+@ CHECK:  ('_relocations', [
+@ CHECK:    # Relocation 0
+@ CHECK:    (('word-0', 0xb9000000),
+@ CHECK:     ('word-1', 0x4)),
+@ CHECK:    # Relocation 1
+@ CHECK:    (('word-0', 0xb100fffc),
+@ CHECK:     ('word-1', 0x4)),
+