1; Check info on launch bounds for AMD GPU. 2 3; REQUIRES: amdgpu-registered-target 4 5; RUN: opt -pass-remarks=kernel-info -passes=kernel-info \ 6; RUN: -disable-output %s 2>&1 | \ 7; RUN: FileCheck -match-full-lines %s 8 9target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160:256:256:32-p8:128:128-p9:192:256:256:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7:8:9" 10target triple = "amdgcn-amd-amdhsa" 11 12; CHECK: remark: test.c:10:0: in artificial function 'all', omp_target_num_teams = 100 13; CHECK: remark: test.c:10:0: in artificial function 'all', omp_target_thread_limit = 101 14; CHECK: remark: test.c:10:0: in artificial function 'all', amdgpu-max-num-workgroups[0] = 200 15; CHECK: remark: test.c:10:0: in artificial function 'all', amdgpu-max-num-workgroups[1] = 201 16; CHECK: remark: test.c:10:0: in artificial function 'all', amdgpu-max-num-workgroups[2] = 202 17; CHECK: remark: test.c:10:0: in artificial function 'all', amdgpu-flat-work-group-size[0] = 210 18; CHECK: remark: test.c:10:0: in artificial function 'all', amdgpu-flat-work-group-size[1] = 211 19; CHECK: remark: test.c:10:0: in artificial function 'all', amdgpu-waves-per-eu[0] = 2 20; CHECK: remark: test.c:10:0: in artificial function 'all', amdgpu-waves-per-eu[1] = 9 21define void @all() #0 !dbg !5 { 22entry: 23 ret void 24} 25 26; CHECK-NOT: remark: test.c:11:0: in function 'none', omp_target_num_teams = {{.*}} 27; CHECK-NOT: remark: test.c:11:0: in function 'none', omp_target_thread_limit = {{.*}} 28; CHECK: remark: test.c:11:0: in function 'none', amdgpu-max-num-workgroups[0] = 4294967295 29; CHECK: remark: test.c:11:0: in function 'none', amdgpu-max-num-workgroups[1] = 4294967295 30; CHECK: remark: test.c:11:0: in function 'none', amdgpu-max-num-workgroups[2] = 4294967295 31; CHECK: remark: test.c:11:0: in function 'none', amdgpu-flat-work-group-size[0] = 1 32; CHECK: remark: test.c:11:0: in function 'none', amdgpu-flat-work-group-size[1] = 1024 33; CHECK: remark: test.c:11:0: in function 'none', amdgpu-waves-per-eu[0] = 4 34; CHECK: remark: test.c:11:0: in function 'none', amdgpu-waves-per-eu[1] = 10 35define void @none() !dbg !6 { 36entry: 37 ret void 38} 39 40; CHECK: remark: test.c:12:0: in function 'bogus', omp_target_num_teams = 987654321 41; CHECK: remark: test.c:12:0: in function 'bogus', omp_target_thread_limit = 987654321 42; CHECK: remark: test.c:12:0: in function 'bogus', amdgpu-max-num-workgroups[0] = 987654321 43; CHECK: remark: test.c:12:0: in function 'bogus', amdgpu-max-num-workgroups[1] = 987654321 44; CHECK: remark: test.c:12:0: in function 'bogus', amdgpu-max-num-workgroups[2] = 987654321 45; CHECK: remark: test.c:12:0: in function 'bogus', amdgpu-flat-work-group-size[0] = 1 46; CHECK: remark: test.c:12:0: in function 'bogus', amdgpu-flat-work-group-size[1] = 1024 47; CHECK: remark: test.c:12:0: in function 'bogus', amdgpu-waves-per-eu[0] = 4 48; CHECK: remark: test.c:12:0: in function 'bogus', amdgpu-waves-per-eu[1] = 10 49define void @bogus() #1 !dbg !7 { 50entry: 51 ret void 52} 53 54attributes #0 = { 55 "omp_target_num_teams"="100" 56 "omp_target_thread_limit"="101" 57 "amdgpu-max-num-workgroups"="200,201,202" 58 "amdgpu-flat-work-group-size"="210,211" 59 "amdgpu-waves-per-eu"="2,9" 60} 61 62; We choose values that are small enough to parse successfully but that are 63; impossibly large. For values that are validated, we check that they are 64; overridden with realistic values. 65attributes #1 = { 66 "omp_target_num_teams"="987654321" 67 "omp_target_thread_limit"="987654321" 68 "amdgpu-max-num-workgroups"="987654321,987654321,987654321" 69 "amdgpu-flat-work-group-size"="987654321,987654321" 70 "amdgpu-waves-per-eu"="987654321,987654321" 71} 72 73!llvm.module.flags = !{!0} 74!llvm.dbg.cu = !{!1} 75 76!0 = !{i32 2, !"Debug Info Version", i32 3} 77!1 = distinct !DICompileUnit(language: DW_LANG_C11, file: !2, producer: "clang version 19.0.0git", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None) 78!2 = !DIFile(filename: "test.c", directory: "/tmp") 79!3 = !{} 80!4 = !DISubroutineType(types: !3) 81!5 = distinct !DISubprogram(name: "all", scope: !2, file: !2, line: 10, type: !4, scopeLine: 10, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !1, retainedNodes: !3) 82!6 = distinct !DISubprogram(name: "none", scope: !2, file: !2, line: 11, type: !4, scopeLine: 11, flags: DIFlagPrototyped, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !1, retainedNodes: !3) 83!7 = distinct !DISubprogram(name: "bogus", scope: !2, file: !2, line: 12, type: !4, scopeLine: 12, flags: DIFlagPrototyped, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !1, retainedNodes: !3) 84