1 files changed, 38 insertions, 0 deletions
diff --git a/test/MC/ELF/relax.s b/test/MC/ELF/relax.s
new file mode 100644
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--- /dev/null
+++ b/test/MC/ELF/relax.s
@@ -0,0 +1,38 @@
+// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump  --dump-section-data | FileCheck  %s
+
+// Test that we do a relaxation for foo but not for bar. Relaxing foo is
+// probably not necessary, but matches what gnu as does.
+
+// Also test that the relaxation done for foo uses the symbol, not section and
+// offset.
+
+bar:
+.globl foo
+foo:
+        jmp bar
+        jmp foo
+
+// CHECK: ('sh_name', 0x00000001) # '.text'
+// CHECK-NEXT: ('sh_type', 0x00000001)
+// CHECK-NEXT: ('sh_flags', 0x00000006)
+// CHECK-NEXT: ('sh_addr', 0x00000000)
+// CHECK-NEXT: ('sh_offset', 0x00000040)
+// CHECK-NEXT: ('sh_size', 0x00000007)
+// CHECK-NEXT: ('sh_link', 0x00000000)
+// CHECK-NEXT: ('sh_info', 0x00000000)
+// CHECK-NEXT: ('sh_addralign', 0x00000004)
+// CHECK-NEXT: ('sh_entsize', 0x00000000)
+// CHECK-NEXT: ('_section_data', 'ebfee900 000000')
+
+// CHECK:       # Symbol 0x00000005
+// CHECK-NEXT: (('st_name', 0x00000005) # 'foo'
+
+// CHECK: .rela.text
+// CHECK: ('_relocations', [
+// CHECK-NEXT: Relocation 0x00000000
+// CHECK-NEXT:  (('r_offset', 0x00000003)
+// CHECK-NEXT:   ('r_sym', 0x00000005)
+// CHECK-NEXT:   ('r_type', 0x00000002)
+// CHECK-NEXT:   ('r_addend', 0xfffffffc)
+// CHECK-NEXT:  ),
+// CHECK-NEXT: ])