test/MC/WebAssembly/tail-call-encodings.s

   1 # RUN: llvm-mc -show-encoding -triple=wasm32-unkown-unknown -mattr=+tail-call < %s | FileCheck %s
   2
   3 bar1:
   4     .functype bar1 () -> ()
   5     end_function
   6
   7 foo1:
   8     .functype foo1 () -> ()
   9
  10     # CHECK: return_call bar1  # encoding: [0x12,
  11     # CHECK-NEXT: fixup A - offset: 1, value: bar1, kind: fixup_uleb128_i32
  12     return_call bar1
  13
  14     end_function
  15
  16 foo2:
  17     .functype foo2 () -> ()
  18
  19     # CHECK: return_call_indirect (i32) -> (i32) # encoding: [0x13,
  20     # CHECK-NEXT: fixup A - offset: 1, value: .Ltypeindex0@TYPEINDEX, kind: fixup_uleb128_i32
  21     return_call_indirect (i32) -> (i32)
  22
  23     end_function