1; RUN: llc -filetype=obj -mtriple=riscv32 -mattr=+relax %s -o - \ 2; RUN: | llvm-readobj -r - | FileCheck -check-prefix=RELAX %s 3; RUN: llc -filetype=obj -mtriple=riscv32 -mattr=-relax %s -o - \ 4; RUN: | llvm-readobj -r - | FileCheck -check-prefix=NORELAX %s 5 6; Check that a difference between two symbols in the same fragment 7; causes relocations to be emitted if and only if relaxation is enabled. 8; 9; This specific test is checking that the size of the function in 10; the debug information is represented by a relocation. This isn't 11; an assembly test as the assembler takes a different path through 12; LLVM, which is already covered by the fixups-expr.s test. 13 14source_filename = "tmp.c" 15target datalayout = "e-m:e-p:32:32-i64:64-n32-S128" 16target triple = "riscv32" 17 18define i32 @main() !dbg !7 { 19entry: 20 %retval = alloca i32, align 4 21 store i32 0, i32* %retval, align 4 22 ret i32 0 23} 24 25; RELAX: 0x22 R_RISCV_ADD32 - 0x0 26; RELAX: 0x22 R_RISCV_SUB32 - 0x0 27; RELAX: 0x2B R_RISCV_ADD32 - 0x0 28; RELAX: 0x2B R_RISCV_SUB32 - 0x0 29; NORELAX-NOT: R_RISCV_ADD32 30 31!llvm.dbg.cu = !{!0} 32!llvm.module.flags = !{!3, !4, !5} 33!llvm.ident = !{!6} 34 35!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 36!1 = !DIFile(filename: "fixups-diff.ll", directory: "test/MC/RISCV") 37!2 = !{} 38!3 = !{i32 2, !"Dwarf Version", i32 4} 39!4 = !{i32 2, !"Debug Info Version", i32 3} 40!5 = !{i32 1, !"wchar_size", i32 4} 41!6 = !{!"clang"} 42!7 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0) 43!8 = !DISubroutineType(types: !9) 44!9 = !{!10} 45!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 46!11 = !DILocation(line: 2, column: 3, scope: !7) 47