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1; RUN: llc --filetype=obj --mtriple=loongarch64 --mattr=-relax %s -o %t.o2; RUN: llvm-readobj -r %t.o | FileCheck --check-prefix=RELOCS-BOTH %s3; RUN: llvm-objdump --source %t.o | FileCheck --check-prefix=SOURCE %s4; RUN: llvm-dwarfdump --debug-info --debug-line %t.o | FileCheck --check-prefix=DWARF %s5 6; RUN: llc --filetype=obj --mtriple=loongarch64 --mattr=+relax --align-all-functions=2 %s -o %t.r.o7; RUN: llvm-readobj -r %t.r.o | FileCheck --check-prefixes=RELOCS-BOTH,RELOCS-ENRL %s8; RUN: llvm-objdump --source %t.r.o | FileCheck --check-prefix=SOURCE %s9; RUN: llvm-dwarfdump --debug-info --debug-line %t.r.o | FileCheck --check-prefix=DWARF %s10 11; RELOCS-BOTH: Relocations [12; RELOCS-BOTH-NEXT: Section ({{.*}}) .rela.text {13; RELOCS-BOTH-NEXT: 0x14 R_LARCH_PCALA_HI20 sym 0x014; RELOCS-ENRL-NEXT: 0x14 R_LARCH_RELAX - 0x015; RELOCS-BOTH-NEXT: 0x18 R_LARCH_PCALA_LO12 sym 0x016; RELOCS-ENRL-NEXT: 0x18 R_LARCH_RELAX - 0x017; RELOCS-BOTH-NEXT: }18; RELOCS-BOTH: Section ({{.*}}) .rela.debug_frame {19; RELOCS-BOTH-NEXT: 0x1C R_LARCH_32 .L0 0x020; RELOCS-BOTH-NEXT: 0x20 R_LARCH_64 .L0 0x021; RELOCS-ENRL-NEXT: 0x28 R_LARCH_ADD64 .L0 0x022; RELOCS-ENRL-NEXT: 0x28 R_LARCH_SUB64 .L0 0x023; RELOCS-ENRL-NEXT: 0x3F R_LARCH_ADD6 .L0 0x024; RELOCS-ENRL-NEXT: 0x3F R_LARCH_SUB6 .L0 0x025; RELOCS-BOTH-NEXT: }26; RELOCS-BOTH: Section ({{.*}}) .rela.debug_line {27; RELOCS-BOTH-NEXT: 0x22 R_LARCH_32 .debug_line_str 0x028; RELOCS-BOTH-NEXT: 0x31 R_LARCH_32 .debug_line_str 0x229; RELOCS-BOTH-NEXT: 0x46 R_LARCH_32 .debug_line_str 0x1B30; RELOCS-BOTH-NEXT: 0x4F R_LARCH_64 .L0 0x031; RELOCS-ENRL-NEXT: 0x5F R_LARCH_ADD16 .L0 0x032; RELOCS-ENRL-NEXT: 0x5F R_LARCH_SUB16 .L0 0x033; RELOCS-BOTH-NEXT: }34; RELOCS-BOTH-NEXT: ]35 36; SOURCE: 0000000000000000 <foo>:37; SOURCE: ; {38; SOURCE: ; asm volatile(39; SOURCE: ; return 0;40 41; DWARF: DW_AT_producer ("clang")42; DWARF: DW_AT_name ("dwarf-loongarch-relocs.c")43; DWARF: DW_AT_comp_dir (".")44; DWARF: DW_AT_name ("foo")45; DWARF-NEXT: DW_AT_decl_file ("{{.*}}dwarf-loongarch-relocs.c")46; DWARF-NEXT: DW_AT_decl_line (1)47; DWARF-NEXT: DW_AT_type (0x00000032 "int")48; DWARF: DW_AT_name ("int")49; DWARF-NEXT: DW_AT_encoding (DW_ATE_signed)50; DWARF-NEXT: DW_AT_byte_size (0x04)51; DWARF: .debug_line contents:52; DWARF-NEXT: debug_line[0x00000000]53; DWARF-NEXT: Line table prologue:54; DWARF-NEXT: total_length: {{.*}}55; DWARF-NEXT: format: DWARF3256; DWARF-NEXT: version: 557; DWARF-NEXT: address_size: 858; DWARF-NEXT: seg_select_size: 059; DWARF-NEXT: prologue_length: 0x0000003e60; DWARF-NEXT: min_inst_length: 161; DWARF-NEXT: max_ops_per_inst: 162; DWARF-NEXT: default_is_stmt: 163; DWARF-NEXT: line_base: -564; DWARF-NEXT: line_range: 1465; DWARF-NEXT: opcode_base: 1366; DWARF-NEXT: standard_opcode_lengths[DW_LNS_copy] = 067; DWARF-NEXT: standard_opcode_lengths[DW_LNS_advance_pc] = 168; DWARF-NEXT: standard_opcode_lengths[DW_LNS_advance_line] = 169; DWARF-NEXT: standard_opcode_lengths[DW_LNS_set_file] = 170; DWARF-NEXT: standard_opcode_lengths[DW_LNS_set_column] = 171; DWARF-NEXT: standard_opcode_lengths[DW_LNS_negate_stmt] = 072; DWARF-NEXT: standard_opcode_lengths[DW_LNS_set_basic_block] = 073; DWARF-NEXT: standard_opcode_lengths[DW_LNS_const_add_pc] = 074; DWARF-NEXT: standard_opcode_lengths[DW_LNS_fixed_advance_pc] = 175; DWARF-NEXT: standard_opcode_lengths[DW_LNS_set_prologue_end] = 076; DWARF-NEXT: standard_opcode_lengths[DW_LNS_set_epilogue_begin] = 077; DWARF-NEXT: standard_opcode_lengths[DW_LNS_set_isa] = 178; DWARF-NEXT: include_directories[ 0] = "."79; DWARF-NEXT: file_names[ 0]:80; DWARF-NEXT: name: "dwarf-loongarch-relocs.c"81; DWARF-NEXT: dir_index: 082; DWARF-NEXT: md5_checksum: f44d6d71bc4da58b4abe338ca507c00783; DWARF-NEXT: source: "{{.*}}"84; DWARF-EMPTY:85; DWARF-NEXT: Address Line Column File ISA Discriminator OpIndex Flags86; DWARF-NEXT: ------------------ ------ ------ ------ --- ------------- ------- -------------87; DWARF-NEXT: 0x0000000000000000 2 0 0 0 0 0 is_stmt88; DWARF-NEXT: 0x0000000000000010 3 3 0 0 0 0 is_stmt prologue_end89; DWARF-NEXT: 0x0000000000000020 10 3 0 0 0 0 is_stmt90; DWARF-NEXT: 0x000000000000002c 10 3 0 0 0 0 epilogue_begin91; DWARF-NEXT: 0x0000000000000034 10 3 0 0 0 0 end_sequence92 93; ModuleID = 'dwarf-loongarch-relocs.c'94source_filename = "dwarf-loongarch-relocs.c"95target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n64-S128"96target triple = "loongarch64"97 98; Function Attrs: noinline nounwind optnone99define dso_local signext i32 @foo() #0 !dbg !8 {100 call void asm sideeffect ".cfi_remember_state\0A\09.cfi_adjust_cfa_offset 16\0A\09nop\0A\09la.pcrel $$t0, sym\0A\09nop\0A\09.cfi_restore_state\0A\09", ""() #1, !dbg !12, !srcloc !13101 ret i32 0, !dbg !14102}103 104attributes #0 = { noinline nounwind optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="loongarch64" "target-features"="+64bit,+d,+f,+ual" }105attributes #1 = { nounwind }106 107!llvm.dbg.cu = !{!0}108!llvm.module.flags = !{!2, !3, !4, !5, !6}109!llvm.ident = !{!7}110 111!0 = distinct !DICompileUnit(language: DW_LANG_C11, file: !1, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)112!1 = !DIFile(filename: "dwarf-loongarch-relocs.c", directory: ".", checksumkind: CSK_MD5, checksum: "f44d6d71bc4da58b4abe338ca507c007", source: "int foo()\0A{\0A asm volatile(\0A \22.cfi_remember_state\\n\\t\22\0A \22.cfi_adjust_cfa_offset 16\\n\\t\22\0A \22nop\\n\\t\22\0A \22la.pcrel $t0, sym\\n\\t\22\0A \22nop\\n\\t\22\0A \22.cfi_restore_state\\n\\t\22);\0A return 0;\0A}\0A")113!2 = !{i32 7, !"Dwarf Version", i32 5}114!3 = !{i32 2, !"Debug Info Version", i32 3}115!4 = !{i32 1, !"wchar_size", i32 4}116!5 = !{i32 7, !"direct-access-external-data", i32 0}117!6 = !{i32 7, !"frame-pointer", i32 2}118!7 = !{!"clang"}119!8 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !9, scopeLine: 2, spFlags: DISPFlagDefinition, unit: !0)120!9 = !DISubroutineType(types: !10)121!10 = !{!11}122!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)123!12 = !DILocation(line: 3, column: 3, scope: !8)124!13 = !{i64 34, i64 56, i64 92, i64 106, i64 134, i64 148, i64 177}125!14 = !DILocation(line: 10, column: 3, scope: !8)126