| ; REQUIRES: aarch64-registered-target |
| ; This test makes sure that the debug_frame section does not contain any named symbols. |
| ; The ll file was compiled by using the following command. |
| ; > clang -arch arm64 -ffreestanding -g -c -x c -o /tmp/test.o /tmp/test.c |
| ; |
| ; > cat /tmp/test.c |
| ; void foo(void) {} |
| |
| |
| ; RUN: llc %s -O0 -filetype=obj -o - | llvm-nm -s __DWARF __debug_frame - | FileCheck %s --allow-empty |
| |
| ; CHECK-NOT: {{.*}}ltmp{{[0-9]+}} |
| |
| ; ModuleID = '/tmp/test.c' |
| source_filename = "/tmp/test.c" |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" |
| target triple = "arm64-apple-macosx14.0.0" |
| |
| ; Function Attrs: noinline nounwind optnone ssp |
| define void @foo() #0 !dbg !8 { |
| entry: |
| ret void, !dbg !12 |
| } |
| |
| attributes #0 = { noinline nounwind optnone ssp "frame-pointer"="non-leaf" "no-builtins" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="apple-m1" "target-features"="+aes,+crc,+dotprod,+fp-armv8,+fp16fml,+fullfp16,+lse,+neon,+ras,+rcpc,+rdm,+sha2,+sha3,+v8.1a,+v8.2a,+v8.3a,+v8.4a,+v8.5a,+v8a,+zcm,+zcz" } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!2, !3, !4, !5, !6} |
| !llvm.ident = !{!7} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C11, file: !1, producer: "clang version 17.0.0 (git@github.com:llvm/llvm-project.git e734a12b608f8c4a2b03fb2f3194de1cc3b43344)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: Apple, sysroot: "/") |
| !1 = !DIFile(filename: "/tmp/test.c", directory: "/tmp") |
| !2 = !{i32 7, !"Dwarf Version", i32 4} |
| !3 = !{i32 2, !"Debug Info Version", i32 3} |
| !4 = !{i32 1, !"wchar_size", i32 4} |
| !5 = !{i32 8, !"PIC Level", i32 2} |
| !6 = !{i32 7, !"frame-pointer", i32 1} |
| !7 = !{!"clang version 17.0.0 (git@github.com:llvm/llvm-project.git e734a12b608f8c4a2b03fb2f3194de1cc3b43344)"} |
| !8 = distinct !DISubprogram(name: "foo", scope: !9, file: !9, line: 1, type: !10, scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0) |
| !9 = !DIFile(filename: "/tmp/test.c", directory: "") |
| !10 = !DISubroutineType(types: !11) |
| !11 = !{null} |
| !12 = !DILocation(line: 1, column: 17, scope: !8) |