| ; RUN: not llvm-as -disable-output <%s 2>&1 | FileCheck %s |
| define void @foo() { |
| entry: |
| call void @llvm.dbg.value( |
| metadata i8* undef, |
| i64 0, |
| metadata !MDLocalVariable(tag: DW_TAG_arg_variable, scope: !1), |
| metadata !MDExpression()) |
| ; CHECK-LABEL: llvm.dbg.value intrinsic requires a !dbg attachment |
| ; CHECK-NEXT: call void @llvm.dbg.value({{.*}}) |
| ; CHECK-NEXT: label %entry |
| ; CHECK-NEXT: void ()* @foo |
| |
| call void @llvm.dbg.declare( |
| metadata i8* undef, |
| metadata !MDLocalVariable(tag: DW_TAG_arg_variable, scope: !1), |
| metadata !MDExpression()) |
| ; CHECK-LABEL: llvm.dbg.declare intrinsic requires a !dbg attachment |
| ; CHECK-NEXT: call void @llvm.dbg.declare({{.*}}) |
| ; CHECK-NEXT: label %entry |
| ; CHECK-NEXT: void ()* @foo |
| |
| call void @llvm.dbg.value( |
| metadata i8* undef, |
| i64 0, |
| metadata !MDLocalVariable(tag: DW_TAG_arg_variable, scope: !1), |
| metadata !MDExpression()), |
| !dbg !MDLocation(scope: !2) |
| ; CHECK-LABEL: mismatched subprogram between llvm.dbg.value variable and !dbg attachment |
| ; CHECK-NEXT: call void @llvm.dbg.value({{[^,]+, [^,]+}}, metadata ![[VAR:[0-9]+]], {{[^,]+}}), !dbg ![[LOC:[0-9]+]] |
| ; CHECK-NEXT: label %entry |
| ; CHECK-NEXT: void ()* @foo |
| ; CHECK-NEXT: ![[VAR]] = !MDLocalVariable({{.*}}scope: ![[VARSP:[0-9]+]] |
| ; CHECK-NEXT: ![[VARSP]] = !MDSubprogram( |
| ; CHECK-NEXT: ![[LOC]] = !MDLocation({{.*}}scope: ![[LOCSP:[0-9]+]] |
| ; CHECK-NEXT: ![[LOCSP]] = !MDSubprogram( |
| |
| call void @llvm.dbg.declare( |
| metadata i8* undef, |
| metadata !MDLocalVariable(tag: DW_TAG_arg_variable, scope: !1), |
| metadata !MDExpression()), |
| !dbg !MDLocation(scope: !2) |
| ; CHECK-LABEL: mismatched subprogram between llvm.dbg.declare variable and !dbg attachment |
| ; CHECK-NEXT: call void @llvm.dbg.declare({{[^,]+}}, metadata ![[VAR:[0-9]+]], {{.*[^,]+}}), !dbg ![[LOC:[0-9]+]] |
| ; CHECK-NEXT: label %entry |
| ; CHECK-NEXT: void ()* @foo |
| ; CHECK-NEXT: ![[VAR]] = !MDLocalVariable({{.*}}scope: ![[VARSP:[0-9]+]] |
| ; CHECK-NEXT: ![[VARSP]] = !MDSubprogram( |
| ; CHECK-NEXT: ![[LOC]] = !MDLocation({{.*}}scope: ![[LOCSP:[0-9]+]] |
| ; CHECK-NEXT: ![[LOCSP]] = !MDSubprogram( |
| |
| ret void |
| } |
| |
| declare void @llvm.dbg.value(metadata, i64, metadata, metadata) |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) |
| |
| !llvm.module.flags = !{!0} |
| !0 = !{i32 2, !"Debug Info Version", i32 3} |
| !1 = !MDSubprogram(name: "foo") |
| !2 = !MDSubprogram(name: "bar") |