reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32

// RUN: not llvm-mc -filetype=obj -triple wasm32 %s -o /dev/null 2>&1 | FileCheck %s

  .section    .data.foo,"",@
foo:
  .int8       1
  .size       foo, 1
foo_other:
  .int8       1
  .size       foo_other, 1

  .section    .data.bar,"",@
bar:
  .int8       1
  .size       bar, 1

  .text
  .section    .text.main,"",@
main:
  .functype   main () -> (i32)
// Expressions involving symbols within the same sections can be evaluated
// prior to writing the object file.
// CHECK-NOT: foo
  i32.const foo-foo_other+2
  i32.const foo_other-foo-10

// CHECK: 'bar': unsupported subtraction expression used in relocation
  i32.const foo-bar
// CHECK: 'undef_baz': unsupported subtraction expression used in relocation
  i32.const foo-undef_baz
// CHECK: 'foo': unsupported subtraction expression used in relocation
  i32.const undef_baz-foo
  end_function