test/MC/COFF/symbol-alias.s

   1 // The purpose of this test is to verify that symbol aliases
   2 // (@foo = alias <type> @bar) generate the correct entries in the symbol table.
   3 // They should be identical except for the name.
   4
   5 // RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s | coff-dump.py | FileCheck %s
   6 // RUN: llvm-mc -filetype=obj -triple x86_64-pc-win32 %s | coff-dump.py | FileCheck %s
   7
   8         .def     _foo;
   9         .scl    2;
  10         .type   32;
  11         .endef
  12         .text
  13         .globl  _foo
  14         .align  16, 0x90
  15 _foo:                                   # @foo
  16 # BB#0:                                 # %entry
  17         ret
  18
  19         .data
  20         .globl  _bar                    # @bar
  21         .align  4
  22 _bar:
  23         .long   0                       # 0x0
  24
  25
  26         .globl  _foo_alias
  27 _foo_alias = _foo
  28         .globl  _bar_alias
  29 _bar_alias = _bar
  30
  31 // CHECK:      Name               = {{_?}}foo
  32 // CHECK-NEXT: Value              = [[FOO_VALUE:.*$]]
  33 // CHECK-NEXT: SectionNumber      = [[FOO_SECTION_NUMBER:.*$]]
  34 // CHECK-NEXT: SimpleType         = [[FOO_SIMPLE_TYPE:.*$]]
  35 // CHECK-NEXT: ComplexType        = [[FOO_COMPLEX_TYPE:.*$]]
  36 // CHECK-NEXT: StorageClass       = [[FOO_STORAGE_CLASS:.*$]]
  37 // CHECK-NEXT: NumberOfAuxSymbols = [[FOO_NUMBER_OF_AUX_SYMBOLS:.*$]]
  38
  39 // CHECK:      Name               = {{_?}}bar
  40 // CHECK-NEXT: Value              = [[BAR_VALUE:.*$]]
  41 // CHECK-NEXT: SectionNumber      = [[BAR_SECTION_NUMBER:.*$]]
  42 // CHECK-NEXT: SimpleType         = [[BAR_SIMPLE_TYPE:.*$]]
  43 // CHECK-NEXT: ComplexType        = [[BAR_COMPLEX_TYPE:.*$]]
  44 // CHECK-NEXT: StorageClass       = [[BAR_STORAGE_CLASS:.*$]]
  45 // CHECK-NEXT: NumberOfAuxSymbols = [[BAR_NUMBER_OF_AUX_SYMBOLS:.*$]]
  46
  47 // CHECK:      Name               = {{_?}}foo_alias
  48 // CHECK-NEXT: Value              = [[FOO_VALUE]]
  49 // CHECK-NEXT: SectionNumber      = [[FOO_SECTION_NUMBER]]
  50 // CHECK-NEXT: SimpleType         = [[FOO_SIMPLE_TYPE]]
  51 // CHECK-NEXT: ComplexType        = [[FOO_COMPLEX_TYPE]]
  52 // CHECK-NEXT: StorageClass       = [[FOO_STORAGE_CLASS]]
  53 // CHECK-NEXT: NumberOfAuxSymbols = [[FOO_NUMBER_OF_AUX_SYMBOLS]]
  54
  55 // CHECK:      Name               = {{_?}}bar_alias
  56 // CHECK-NEXT: Value              = [[BAR_VALUE]]
  57 // CHECK-NEXT: SectionNumber      = [[BAR_SECTION_NUMBER]]
  58 // CHECK-NEXT: SimpleType         = [[BAR_SIMPLE_TYPE]]
  59 // CHECK-NEXT: ComplexType        = [[BAR_COMPLEX_TYPE]]
  60 // CHECK-NEXT: StorageClass       = [[BAR_STORAGE_CLASS]]
  61 // CHECK-NEXT: NumberOfAuxSymbols = [[BAR_NUMBER_OF_AUX_SYMBOLS]]
  62