| ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py |
| ;; Pin this test to not use "RemoveDIs" non-intrinsic debug-info. We get the |
| ;; correct output in that mode, but it generates spurious test changes, so |
| ;; avoid that for the moment. |
| ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size %s -S -o - --experimental-debuginfo-iterators=false | FileCheck %s --check-prefix=CHECK-SIZE |
| ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=throughput %s -S -o - --experimental-debuginfo-iterators=false | FileCheck %s --check-prefix=CHECK-THROUGHPUT |
| |
| define i32 @trivially_free() { |
| ; CHECK-SIZE-LABEL: 'trivially_free' |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a0 = call i32 @llvm.annotation.i32.p0(i32 undef, ptr undef, ptr undef, i32 undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.assume(i1 undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.experimental.noalias.scope.decl(metadata !3) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.sideeffect() |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.dbg.assign(metadata ptr undef, metadata !6, metadata !DIExpression(), metadata !8, metadata ptr undef, metadata !DIExpression()), !dbg !9 |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.dbg.declare(metadata ptr undef, metadata !6, metadata !DIExpression()), !dbg !9 |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.dbg.label(metadata !10), !dbg !9 |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a1 = call ptr @llvm.invariant.start.p0(i64 1, ptr undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.invariant.end.p0(ptr undef, i64 1, ptr undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a2 = call ptr @llvm.launder.invariant.group.p0(ptr undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a3 = call ptr @llvm.strip.invariant.group.p0(ptr undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a4 = call i1 @llvm.is.constant.i32(i32 undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.lifetime.start.p0(i64 1, ptr undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.lifetime.end.p0(i64 1, ptr undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a5 = call i64 @llvm.objectsize.i64.p0(ptr undef, i1 true, i1 true, i1 true) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a6 = call ptr @llvm.ptr.annotation.p0.p0(ptr undef, ptr undef, ptr undef, i32 undef, ptr undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.var.annotation.p0.p0(ptr undef, ptr undef, ptr undef, i32 undef, ptr undef) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a7 = call i1 @llvm.allow.ubsan.check(i8 123) |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a8 = call i1 @llvm.allow.runtime.check(metadata !"test_check") |
| ; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef |
| ; |
| ; CHECK-THROUGHPUT-LABEL: 'trivially_free' |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a0 = call i32 @llvm.annotation.i32.p0(i32 undef, ptr undef, ptr undef, i32 undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.assume(i1 undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.experimental.noalias.scope.decl(metadata !3) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.sideeffect() |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.dbg.assign(metadata ptr undef, metadata !6, metadata !DIExpression(), metadata !8, metadata ptr undef, metadata !DIExpression()), !dbg !9 |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.dbg.declare(metadata ptr undef, metadata !6, metadata !DIExpression()), !dbg !9 |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.dbg.label(metadata !10), !dbg !9 |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a1 = call ptr @llvm.invariant.start.p0(i64 1, ptr undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.invariant.end.p0(ptr undef, i64 1, ptr undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a2 = call ptr @llvm.launder.invariant.group.p0(ptr undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a3 = call ptr @llvm.strip.invariant.group.p0(ptr undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a4 = call i1 @llvm.is.constant.i32(i32 undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.lifetime.start.p0(i64 1, ptr undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.lifetime.end.p0(i64 1, ptr undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a5 = call i64 @llvm.objectsize.i64.p0(ptr undef, i1 true, i1 true, i1 true) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a6 = call ptr @llvm.ptr.annotation.p0.p0(ptr undef, ptr undef, ptr undef, i32 undef, ptr undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: call void @llvm.var.annotation.p0.p0(ptr undef, ptr undef, ptr undef, i32 undef, ptr undef) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a7 = call i1 @llvm.allow.ubsan.check(i8 123) |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %a8 = call i1 @llvm.allow.runtime.check(metadata !"test_check") |
| ; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef |
| ; |
| %a0 = call i32 @llvm.annotation.i32(i32 undef, ptr undef, ptr undef, i32 undef) |
| call void @llvm.assume(i1 undef) |
| call void @llvm.experimental.noalias.scope.decl(metadata !4) |
| call void @llvm.sideeffect() |
| call void @llvm.dbg.assign(metadata ptr undef, metadata !0, metadata !DIExpression(), metadata !10, metadata ptr undef, metadata !DIExpression()), !dbg !8 |
| call void @llvm.dbg.declare(metadata ptr undef, metadata !0, metadata !DIExpression()), !dbg !8 |
| call void @llvm.dbg.value(metadata i64 undef, i64 undef, metadata !DIExpression(), metadata !DIExpression()), !dbg !8 |
| call void @llvm.dbg.label(metadata !2), !dbg !8 |
| %a1 = call ptr @llvm.invariant.start.p0(i64 1, ptr undef) |
| call void @llvm.invariant.end.p0(ptr undef, i64 1, ptr undef) |
| %a2 = call ptr @llvm.launder.invariant.group.p0(ptr undef) |
| %a3 = call ptr @llvm.strip.invariant.group.p0(ptr undef) |
| %a4 = call i1 @llvm.is.constant.i32(i32 undef) |
| call void @llvm.lifetime.start.p0(i64 1, ptr undef) |
| call void @llvm.lifetime.end.p0(i64 1, ptr undef) |
| %a5 = call i64 @llvm.objectsize.i64.p0(ptr undef, i1 1, i1 1, i1 1) |
| %a6 = call ptr @llvm.ptr.annotation.p0(ptr undef, ptr undef, ptr undef, i32 undef, ptr undef) |
| call void @llvm.var.annotation(ptr undef, ptr undef, ptr undef, i32 undef, ptr undef) |
| %a7 = call i1 @llvm.allow.ubsan.check(i8 123) |
| %a8 = call i1 @llvm.allow.runtime.check(metadata !"test_check") |
| ret i32 undef |
| } |
| |
| declare i32 @llvm.annotation.i32(i32, ptr, ptr, i32) |
| declare void @llvm.assume(i1) |
| declare void @llvm.experimental.noalias.scope.decl(metadata) |
| declare void @llvm.sideeffect() |
| declare void @llvm.dbg.assign(metadata, metadata, metadata, metadata, metadata, metadata) |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) |
| declare void @llvm.dbg.value(metadata, i64, metadata, metadata) |
| declare void @llvm.dbg.label(metadata) |
| declare ptr @llvm.invariant.start.p0(i64, ptr) |
| declare void @llvm.invariant.end.p0(ptr, i64, ptr) |
| declare ptr @llvm.launder.invariant.group.p0(ptr) |
| declare ptr @llvm.strip.invariant.group.p0(ptr) |
| declare i1 @llvm.is.constant.i32(i32) |
| declare void @llvm.lifetime.start.p0(i64, ptr) |
| declare void @llvm.lifetime.end.p0(i64, ptr) |
| declare i64 @llvm.objectsize.i64.p0(ptr, i1, i1, i1) |
| declare ptr @llvm.ptr.annotation.p0(ptr, ptr, ptr, i32, ptr) |
| declare void @llvm.var.annotation(ptr, ptr, ptr, i32, ptr) |
| |
| !llvm.dbg.cu = !{!9} |
| !llvm.module.flags = !{!7} |
| |
| !0 = !DILocalVariable(scope: !1) |
| !1 = distinct !DISubprogram(name: "dummy", line: 79, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !3, unit: !9) |
| !2 = !DILabel(scope: !1, name: "label", file: !3, line: 7) |
| !3 = !DIFile(filename: "debug-label.c", directory: "./") |
| !4 = !{ !5 } |
| !5 = distinct !{ !5, !6, !"foo: var" } |
| !6 = distinct !{ !6, !"foo" } |
| !7 = !{i32 2, !"Debug Info Version", i32 3} |
| !8 = !DILocation(line: 0, scope: !1) |
| !9 = distinct !DICompileUnit(language: DW_LANG_C11, file: !3, producer: "clang") |
| !10 = distinct !DIAssignID() |