llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-trap-gfx11.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
# RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx1100 -o - -run-pass=legalizer %s -verify-machineinstrs | FileCheck -check-prefix=GFX1100 %s
# RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx11-generic --amdhsa-code-object-version=6 -o - -run-pass=legalizer %s -verify-machineinstrs | FileCheck -check-prefix=GFX1100 %s
# RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx1150 -o - -run-pass=legalizer %s -verify-machineinstrs | FileCheck -check-prefix=GFX1150 %s

---
name: test_trap
body: |
  bb.0:
    ; GFX1100-LABEL: name: test_trap
    ; GFX1100: successors: %bb.1(0x40000000), %bb.2(0x40000000)
    ; GFX1100-NEXT: {{  $}}
    ; GFX1100-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX1100-NEXT: [[C1:%[0-9]+]]:_(p1) = G_CONSTANT i64 0
    ; GFX1100-NEXT: G_STORE [[C]](s32), [[C1]](p1) :: (store (s8), addrspace 1)
    ; GFX1100-NEXT: S_CBRANCH_EXECNZ %bb.2, implicit $exec
    ; GFX1100-NEXT: {{  $}}
    ; GFX1100-NEXT: .1:
    ; GFX1100-NEXT: successors:
    ; GFX1100-NEXT: {{  $}}
    ; GFX1100-NEXT: G_STORE [[C]](s32), [[C1]](p1) :: (store (s8), addrspace 1)
    ; GFX1100-NEXT: {{  $}}
    ; GFX1100-NEXT: .2:
    ; GFX1100-NEXT: successors: %bb.3(0x80000000)
    ; GFX1100-NEXT: {{  $}}
    ; GFX1100-NEXT: S_TRAP 2
    ; GFX1100-NEXT: [[S_SENDMSG_RTN_B32_:%[0-9]+]]:sreg_32 = S_SENDMSG_RTN_B32 128
    ; GFX1100-NEXT: $ttmp2 = S_MOV_B32 $m0
    ; GFX1100-NEXT: [[S_AND_B32_:%[0-9]+]]:sreg_32 = S_AND_B32 [[S_SENDMSG_RTN_B32_]], 1023, implicit-def $scc
    ; GFX1100-NEXT: [[S_OR_B32_:%[0-9]+]]:sreg_32 = S_OR_B32 [[S_AND_B32_]], 1024, implicit-def $scc
    ; GFX1100-NEXT: $m0 = S_MOV_B32 [[S_OR_B32_]]
    ; GFX1100-NEXT: S_SENDMSG 1, implicit $exec, implicit $m0
    ; GFX1100-NEXT: $m0 = S_MOV_B32 $ttmp2
    ; GFX1100-NEXT: S_BRANCH %bb.3
    ; GFX1100-NEXT: {{  $}}
    ; GFX1100-NEXT: .3:
    ; GFX1100-NEXT: successors: %bb.3(0x80000000)
    ; GFX1100-NEXT: {{  $}}
    ; GFX1100-NEXT: S_SETHALT 5
    ; GFX1100-NEXT: S_BRANCH %bb.3
    ;
    ; GFX1150-LABEL: name: test_trap
    ; GFX1150: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX1150-NEXT: [[C1:%[0-9]+]]:_(p1) = G_CONSTANT i64 0
    ; GFX1150-NEXT: G_STORE [[C]](s32), [[C1]](p1) :: (store (s8), addrspace 1)
    ; GFX1150-NEXT: S_TRAP 2
    ; GFX1150-NEXT: G_STORE [[C]](s32), [[C1]](p1) :: (store (s8), addrspace 1)
    %0:_(s8) = G_CONSTANT i8 0
    %1:_(p1) = G_CONSTANT i64 0
    G_STORE %0, %1 :: (store 1, addrspace 1)
    G_TRAP
    G_STORE %0, %1 :: (store 1, addrspace 1)
...

---
name: test_fallthrough_trap
body: |
  ; GFX1100-LABEL: name: test_fallthrough_trap
  ; GFX1100: bb.0:
  ; GFX1100-NEXT:   successors: %bb.1(0x80000000), %bb.2(0x00000000)
  ; GFX1100-NEXT: {{  $}}
  ; GFX1100-NEXT:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
  ; GFX1100-NEXT:   [[C1:%[0-9]+]]:_(p1) = G_CONSTANT i64 0
  ; GFX1100-NEXT:   G_STORE [[C]](s32), [[C1]](p1) :: (store (s8), addrspace 1)
  ; GFX1100-NEXT:   S_CBRANCH_EXECNZ %bb.2, implicit $exec
  ; GFX1100-NEXT: {{  $}}
  ; GFX1100-NEXT: bb.1:
  ; GFX1100-NEXT:   successors:
  ; GFX1100-NEXT: {{  $}}
  ; GFX1100-NEXT:   G_STORE [[C]](s32), [[C1]](p1) :: (store (s8), addrspace 1)
  ; GFX1100-NEXT: {{  $}}
  ; GFX1100-NEXT: bb.2:
  ; GFX1100-NEXT:   successors: %bb.3(0x80000000)
  ; GFX1100-NEXT: {{  $}}
  ; GFX1100-NEXT:   S_TRAP 2
  ; GFX1100-NEXT:   [[S_SENDMSG_RTN_B32_:%[0-9]+]]:sreg_32 = S_SENDMSG_RTN_B32 128
  ; GFX1100-NEXT:   $ttmp2 = S_MOV_B32 $m0
  ; GFX1100-NEXT:   [[S_AND_B32_:%[0-9]+]]:sreg_32 = S_AND_B32 [[S_SENDMSG_RTN_B32_]], 1023, implicit-def $scc
  ; GFX1100-NEXT:   [[S_OR_B32_:%[0-9]+]]:sreg_32 = S_OR_B32 [[S_AND_B32_]], 1024, implicit-def $scc
  ; GFX1100-NEXT:   $m0 = S_MOV_B32 [[S_OR_B32_]]
  ; GFX1100-NEXT:   S_SENDMSG 1, implicit $exec, implicit $m0
  ; GFX1100-NEXT:   $m0 = S_MOV_B32 $ttmp2
  ; GFX1100-NEXT:   S_BRANCH %bb.3
  ; GFX1100-NEXT: {{  $}}
  ; GFX1100-NEXT: bb.3:
  ; GFX1100-NEXT:   successors: %bb.3(0x80000000)
  ; GFX1100-NEXT: {{  $}}
  ; GFX1100-NEXT:   S_SETHALT 5
  ; GFX1100-NEXT:   S_BRANCH %bb.3
  ;
  ; GFX1150-LABEL: name: test_fallthrough_trap
  ; GFX1150: bb.0:
  ; GFX1150-NEXT:   successors: %bb.1(0x80000000)
  ; GFX1150-NEXT: {{  $}}
  ; GFX1150-NEXT:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
  ; GFX1150-NEXT:   [[C1:%[0-9]+]]:_(p1) = G_CONSTANT i64 0
  ; GFX1150-NEXT:   G_STORE [[C]](s32), [[C1]](p1) :: (store (s8), addrspace 1)
  ; GFX1150-NEXT:   S_TRAP 2
  ; GFX1150-NEXT: {{  $}}
  ; GFX1150-NEXT: bb.1:
  ; GFX1150-NEXT:   G_STORE [[C]](s32), [[C1]](p1) :: (store (s8), addrspace 1)
  bb.0:
    successors: %bb.1

    %0:_(s8) = G_CONSTANT i8 0
    %1:_(p1) = G_CONSTANT i64 0
    G_STORE %0, %1 :: (store 1, addrspace 1)
    G_TRAP

  bb.1:
    G_STORE %0, %1 :: (store 1, addrspace 1)
...