llvm/test/CodeGen/MIR/AMDGPU/instr-mmra-error.mir

# RUN: split-file %s %t
# RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -run-pass=none -filetype=null %t/expected-id.mir 2>&1 | FileCheck -check-prefix=ERR0 %s
# RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -run-pass=none -filetype=null %t/undefined-id.mir 2>&1 | FileCheck -check-prefix=ERR1 %s
# RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -run-pass=none -filetype=null  %t/missing-comma.mir 2>&1 | FileCheck -check-prefix=ERR2 %s

;--- expected-id.mir
# ERR0: expected metadata id after '!'
--- |
  define void @test_expected_id() { unreachable }
  !0 = !{!"amdgpu-synchronize-as", !"local"}
...
---
name:            test_expected_id
body:             |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ATOMIC_FENCE 5, 2, mmra ! _
    S_ENDPGM 0
...

;--- undefined-id.mir
# ERR1: use of undefined metadata '!1'
--- |
  define void @test_undefined_id() { unreachable }
  !0 = !{!"amdgpu-synchronize-as", !"local"}
...
---
name:            test_undefined_id
body:             |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ATOMIC_FENCE 5, 2, mmra !1
    S_ENDPGM 0
...

;--- missing-comma.mir
# ERR2: expected ',' before the next machine operand
--- |
  define void @test_missing_comma() { unreachable }
  !0 = !{!"amdgpu-synchronize-as", !"local"}
...
---
name:            test_missing_comma
body:             |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ATOMIC_FENCE 5, 2, mmra !0 implicit $exec
    S_ENDPGM 0
...