| ; RUN: opt -passes=debugify -S -o - < %s | FileCheck %s |
| ; RUN: opt -passes=debugify -S -o - < %s | FileCheck %s |
| |
| ; RUN: opt -passes=debugify,debugify -S -o - < %s 2>&1 | \ |
| ; RUN: FileCheck %s -check-prefix=CHECK-REPEAT |
| ; RUN: opt -passes=debugify,debugify -S -o - < %s 2>&1 | \ |
| ; RUN: FileCheck %s -check-prefix=CHECK-REPEAT |
| |
| ; RUN: opt -passes=debugify,check-debugify -S -o - < %s | \ |
| ; RUN: FileCheck %s -implicit-check-not="CheckModuleDebugify: FAIL" |
| ; RUN: opt -passes=debugify,check-debugify -S -o - < %s | \ |
| ; RUN: FileCheck %s -implicit-check-not="CheckModuleDebugify: FAIL" |
| ; RUN: opt -enable-debugify -passes=verify -S -o - < %s | \ |
| ; RUN: FileCheck %s -implicit-check-not="CheckModuleDebugify: FAIL" |
| |
| ; RUN: opt -passes=debugify,strip,check-debugify -S -o - < %s 2>&1 | \ |
| ; RUN: FileCheck %s -check-prefix=CHECK-WARN |
| |
| ; RUN: opt -enable-debugify -passes=strip -S -o - < %s 2>&1 | \ |
| ; RUN: FileCheck %s -check-prefix=CHECK-WARN |
| |
| ; RUN: opt -enable-debugify -S -o - < %s 2>&1 | FileCheck %s -check-prefix=PASS |
| |
| ; Verify that debugify can be safely used with piping |
| ; RUN: opt -enable-debugify -O1 < %s | opt -O2 -o /dev/null |
| ; RUN: opt -passes=debugify,mem2reg,check-debugify < %s | opt -O2 -o /dev/null |
| |
| ; CHECK-LABEL: define void @foo |
| define void @foo() { |
| ; CHECK: ret void, !dbg ![[RET1:.*]] |
| ret void |
| } |
| |
| ; CHECK-LABEL: define i32 @bar |
| define i32 @bar() { |
| ; CHECK: call void @foo(), !dbg ![[CALL1:.*]] |
| call void @foo() |
| |
| ; CHECK: add i32 0, 1, !dbg ![[ADD1:.*]] |
| %sum = add i32 0, 1 |
| |
| ; CHECK: ret i32 0, !dbg ![[RET2:.*]] |
| ret i32 0 |
| } |
| |
| ; CHECK-LABEL: define weak_odr zeroext i1 @baz |
| define weak_odr zeroext i1 @baz() { |
| ; CHECK-NOT: !dbg |
| ret i1 false |
| } |
| |
| ; CHECK-LABEL: define i32 @boom |
| define i32 @boom() { |
| ; CHECK: [[result:%.*]] = musttail call i32 @bar(), !dbg ![[musttail:.*]] |
| %retval = musttail call i32 @bar() |
| ; CHECK-NEXT: ret i32 [[result]], !dbg ![[musttailRes:.*]] |
| ret i32 %retval |
| } |
| |
| ; CHECK-DAG: !llvm.dbg.cu = !{![[CU:.*]]} |
| ; CHECK-DAG: !llvm.debugify = !{![[NUM_INSTS:.*]], ![[NUM_VARS:.*]]} |
| ; CHECK-DAG: "Debug Info Version" |
| |
| ; CHECK-DAG: ![[CU]] = distinct !DICompileUnit(language: DW_LANG_C, file: {{.*}}, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug) |
| ; CHECK-DAG: !DIFile(filename: "<stdin>", directory: "/") |
| ; CHECK-DAG: distinct !DISubprogram(name: "foo", linkageName: "foo", scope: null, file: {{.*}}, line: 1, type: {{.*}}, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: {{.*}}, retainedNodes: {{.*}}) |
| ; CHECK-DAG: distinct !DISubprogram(name: "bar", linkageName: "bar", scope: null, file: {{.*}}, line: 2, type: {{.*}}, scopeLine: 2, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: {{.*}}, retainedNodes: {{.*}}) |
| |
| ; --- DILocations |
| ; CHECK-DAG: ![[RET1]] = !DILocation(line: 1, column: 1 |
| ; CHECK-DAG: ![[CALL1]] = !DILocation(line: 2, column: 1 |
| ; CHECK-DAG: ![[ADD1]] = !DILocation(line: 3, column: 1 |
| ; CHECK-DAG: ![[RET2]] = !DILocation(line: 4, column: 1 |
| ; CHECK-DAG: ![[musttail]] = !DILocation(line: 5, column: 1 |
| ; CHECK-DAG: ![[musttailRes]] = !DILocation(line: 6, column: 1 |
| |
| ; --- DILocalVariables |
| ; CHECK-DAG: ![[TY32:.*]] = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned) |
| ; CHECK-DAG: !DILocalVariable(name: "1", scope: {{.*}}, file: {{.*}}, line: 1, type: ![[TY32]]) |
| ; CHECK-DAG: !DILocalVariable(name: "2", scope: {{.*}}, file: {{.*}}, line: 3, type: ![[TY32]]) |
| ; CHECK-DAG: !DILocalVariable(name: "3", scope: {{.*}}, file: {{.*}}, line: 5, type: ![[TY32]]) |
| |
| ; --- Metadata counts |
| ; CHECK-DAG: ![[NUM_INSTS]] = !{i32 6} |
| ; CHECK-DAG: ![[NUM_VARS]] = !{i32 3} |
| |
| ; --- Repeat case |
| ; CHECK-REPEAT: ModuleDebugify: Skipping module with debug info |
| |
| ; --- Failure case |
| ; CHECK-WARN: WARNING: Instruction with empty DebugLoc in function foo -- ret void |
| ; CHECK-WARN: WARNING: Instruction with empty DebugLoc in function bar -- call void @foo() |
| ; CHECK-WARN: WARNING: Instruction with empty DebugLoc in function bar -- {{.*}} add i32 0, 1 |
| ; CHECK-WARN: WARNING: Instruction with empty DebugLoc in function bar -- ret i32 0 |
| ; CHECK-WARN: WARNING: Missing line 1 |
| ; CHECK-WARN: WARNING: Missing line 2 |
| ; CHECK-WARN: WARNING: Missing line 3 |
| ; CHECK-WARN: WARNING: Missing line 4 |
| ; CHECK-WARN: WARNING: Missing variable 1 |
| ; CHECK-WARN: CheckModuleDebugify: PASS |
| |
| ; PASS: CheckModuleDebugify: PASS |
