xref: /llvm-project/llvm/test/CodeGen/AMDGPU/si-optimize-vgpr-live-range-dbg-instr.ll (revision 3dc413e25d6ccff9a9b7a3beffafef52be83e43c)

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 < %s | FileCheck -check-prefix=GCN %s

declare void @llvm.dbg.value(metadata, metadata, metadata) #0

define void @__omp_offloading_35_36570d3__ZN6openmc31process_advance_particle_eventsEv_l252_debug___omp_outlined_debug___omp_outlined(i1 %arg) {
; GCN-LABEL: __omp_offloading_35_36570d3__ZN6openmc31process_advance_particle_eventsEv_l252_debug___omp_outlined_debug___omp_outlined:
; GCN:       .Lfunc_begin0:
; GCN-NEXT:    .cfi_sections .debug_frame
; GCN-NEXT:    .cfi_startproc
; GCN-NEXT:  ; %bb.0: ; %bb
; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT:    v_mov_b32_e32 v1, 0
; GCN-NEXT:    v_mov_b32_e32 v2, 0
; GCN-NEXT:    global_load_dwordx2 v[1:2], v[1:2], off
; GCN-NEXT:    v_and_b32_e32 v0, 1, v0
; GCN-NEXT:    v_cmp_eq_u32_e32 vcc, 1, v0
; GCN-NEXT:    s_xor_b64 s[4:5], vcc, -1
; GCN-NEXT:    s_and_saveexec_b64 s[6:7], s[4:5]
; GCN-NEXT:    s_xor_b64 s[4:5], exec, s[6:7]
; GCN-NEXT:    s_cbranch_execnz .LBB0_3
; GCN-NEXT:  ; %bb.1: ; %Flow
; GCN-NEXT:    s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT:    s_cbranch_execnz .LBB0_4
; GCN-NEXT:  .LBB0_2: ; %bb3
; GCN-NEXT:    s_or_b64 exec, exec, s[4:5]
; GCN-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; GCN-NEXT:    s_setpc_b64 s[30:31]
; GCN-NEXT:  .LBB0_3: ; %bb2
; GCN-NEXT:    v_mov_b32_e32 v3, 0
; GCN-NEXT:    v_mov_b32_e32 v4, v3
; GCN-NEXT:    s_waitcnt vmcnt(0)
; GCN-NEXT:    flat_store_dwordx2 v[1:2], v[3:4]
; GCN-NEXT:    ; implicit-def: $vgpr1_vgpr2
; GCN-NEXT:    s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT:    s_cbranch_execz .LBB0_2
; GCN-NEXT:  .LBB0_4: ; %bb1
; GCN-NEXT:    v_mov_b32_e32 v3, 0
; GCN-NEXT:    v_mov_b32_e32 v4, v3
; GCN-NEXT:    s_waitcnt vmcnt(0)
; GCN-NEXT:    flat_store_dwordx2 v[1:2], v[3:4]
; GCN-NEXT:    s_or_b64 exec, exec, s[4:5]
; GCN-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; GCN-NEXT:    s_setpc_b64 s[30:31]
bb:
  %i = load ptr, ptr addrspace(1) null, align 8
  br i1 %arg, label %bb1, label %bb2

bb1:                                              ; preds = %bb
  store double 0.000000e+00, ptr %i, align 8
  br label %bb3

bb2:                                              ; preds = %bb
  store double 0.000000e+00, ptr %i, align 8
  br label %bb3

bb3:                                              ; preds = %bb2, %bb1
  call void @llvm.dbg.value(metadata !DIArgList(ptr %i, i64 0), metadata !4, metadata !DIExpression(DW_OP_LLVM_arg, 0, DW_OP_LLVM_arg, 1, DW_OP_constu, 2712, DW_OP_mul, DW_OP_plus, DW_OP_plus_uconst, 2680, DW_OP_stack_value)), !dbg !9
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!3}

!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.0 (trunk 131941)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2)
!1 = !DIFile(filename: "/d/j/debug-test.c", directory: "/Volumes/Data/b")
!2 = !{}
!3 = !{i32 1, !"Debug Info Version", i32 3}
!4 = !DILocalVariable(name: "c", scope: !5, file: !1, line: 2, type: !8)
!5 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 1, type: !6, scopeLine: 1, virtualIndex: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0)
!6 = !DISubroutineType(types: !7)
!7 = !{!8}
!8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = !DILocation(line: 0, scope: !5)