1 files changed, 97 insertions, 0 deletions
diff --git a/test/MC/ELF/merge.s b/test/MC/ELF/merge.s
new file mode 100644
index 0000000..ec02228
--- /dev/null
+++ b/test/MC/ELF/merge.s
@@ -0,0 +1,97 @@
+// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump  --dump-section-data | FileCheck  %s
+
+// Test that PIC relocations with local symbols in a mergeable section are done
+// with a reference to the symbol. Not sure if this is a linker limitation,
+// but this matches the behavior of gas.
+
+// Non-PIC relocations with 0 offset don't use the symbol.
+
+
+        movsd   .Lfoo(%rip), %xmm1
+        movl	$.Lfoo, %edi
+        movl	$.Lfoo+2, %edi
+        jmp	foo@PLT
+        movq 	foo@GOTPCREL, %rax
+        movq    zed, %rax
+
+        .section        .sec1,"aM",@progbits,16
+.Lfoo:
+zed:
+        .global zed
+
+        .section	bar,"ax",@progbits
+foo:
+
+// Section 4 is "sec1"
+// CHECK: # Section 0x00000004
+// CHECK-NEXT:  (('sh_name', 0x00000012) # '.sec1'
+
+// Symbol number 1 is .Lfoo
+// CHECK:      # Symbol 0x00000001
+// CHECK-NEXT: (('st_name', 0x00000001) # '.Lfoo'
+
+// Symbol number 2 is foo
+// CHECK:      # Symbol 0x00000002
+// CHECK-NEXT: (('st_name', 0x00000007) # 'foo'
+
+// Symbol number 6 is section 4
+// CHECK:        # Symbol 0x00000006
+// CHECK-NEXT:    (('st_name', 0x00000000) # ''
+// CHECK-NEXT:     ('st_bind', 0x00000000)
+// CHECK-NEXT:     ('st_type', 0x00000003)
+// CHECK-NEXT:     ('st_other', 0x00000000)
+// CHECK-NEXT:     ('st_shndx', 0x00000004)
+
+// Symbol number 8 is zed
+// CHECK:        # Symbol 0x00000008
+// CHECK-NEXT:    (('st_name', 0x0000000b) # 'zed'
+
+// Relocation 0 refers to symbol 1
+// CHECK:       ('_relocations', [
+// CHECK-NEXT:   # Relocation 0
+// CHECK-NEXT:   (('r_offset',
+// CHECK-NEXT:    ('r_sym', 0x00000001)
+// CHECK-NEXT:    ('r_type', 0x00000002
+// CHECK-NEXT:    ('r_addend',
+// CHECK-NEXT:   ),
+
+// Relocation 1 refers to symbol 6
+// CHECK-NEXT:  # Relocation 0x00000001
+// CHECK-NEXT: (('r_offset',
+// CHECK-NEXT:  ('r_sym', 0x00000006)
+// CHECK-NEXT:  ('r_type', 0x0000000a)
+// CHECK-NEXT:  ('r_addend',
+// CHECK-NEXT: ),
+
+// Relocation 2 refers to symbol 1
+// CHECK-NEXT:   # Relocation 0x00000002
+// CHECK-NEXT:   (('r_offset',
+// CHECK-NEXT:    ('r_sym', 0x00000001)
+// CHECK-NEXT:    ('r_type', 0x0000000a
+// CHECK-NEXT:    ('r_addend',
+// CHECK-NEXT:   ),
+
+// Relocation 3 refers to symbol 2
+// CHECK-NEXT:   # Relocation 0x00000003
+// CHECK-NEXT:   (('r_offset',
+// CHECK-NEXT:    ('r_sym', 0x00000002)
+// CHECK-NEXT:    ('r_type', 0x00000004
+// CHECK-NEXT:    ('r_addend',
+// CHECK-NEXT:   ),
+
+// Relocation 4 refers to symbol 2
+// CHECK-NEXT:   # Relocation 0x00000004
+// CHECK-NEXT:   (('r_offset',
+// CHECK-NEXT:    ('r_sym', 0x00000002)
+// CHECK-NEXT:    ('r_type', 0x00000009
+// CHECK-NEXT:    ('r_addend',
+// CHECK-NEXT:   ),
+
+// Relocation 5 refers to symbol 8
+// CHECK-NEXT:   # Relocation 0x00000005
+// CHECK-NEXT:   (('r_offset', 0x00000023)
+// CHECK-NEXT:    ('r_sym', 0x00000008)
+// CHECK-NEXT:    ('r_type', 0x0000000b)
+// CHECK-NEXT:    ('r_addend', 0x00000000)
+// CHECK-NEXT:   ),
+// CHECK-NEXT:  ])