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
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.
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.
14 source_filename = "tmp.c"
15 target datalayout = "e-m:e-p:32:32-i64:64-n32-S128"
16 target triple = "riscv32"
18 define i32 @main() !dbg !7 {
20 %retval = alloca i32, align 4
21 store i32 0, i32* %retval, align 4
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
32 !llvm.module.flags = !{!3, !4, !5}
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")
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}
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)
45 !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
46 !11 = !DILocation(line: 2, column: 3, scope: !7)