1; RUN: llc -filetype=obj -mtriple=riscv32 -mattr=+relax %s -o %t.o 2; RUN: llvm-readobj -r %t.o | FileCheck -check-prefix=RELAX %s 3; RUN: llvm-dwarfdump --debug-frame %t.o 2>&1 \ 4; RUN: | FileCheck -check-prefix=RELAX-DWARFDUMP %s 5; 6; RELAX: Section ({{.*}}) .rela.eh_frame { 7; RELAX-NEXT: 0x1C R_RISCV_32_PCREL - 0x0 8; RELAX-NEXT: 0x20 R_RISCV_ADD32 - 0x0 9; RELAX-NEXT: 0x20 R_RISCV_SUB32 - 0x0 10; RELAX-NOT: } 11; RELAX: 0x39 R_RISCV_SET6 - 0x0 12; RELAX-NEXT: 0x39 R_RISCV_SUB6 - 0x0 13; 14; RELAX-DWARFDUMP-NOT: error: failed to compute relocation 15; RELAX-DWARFDUMP: CIE 16; RELAX-DWARFDUMP: DW_CFA_advance_loc 17; RELAX-DWARFDUMP: DW_CFA_def_cfa_offset 18; RELAX-DWARFDUMP: DW_CFA_offset 19source_filename = "frame.c" 20 21; Function Attrs: noinline nounwind optnone 22define i32 @init() { 23entry: 24 ret i32 0 25} 26 27; Function Attrs: noinline nounwind optnone 28define i32 @foo(i32 signext %value) { 29entry: 30 %value.addr = alloca i32, align 4 31 store i32 %value, i32* %value.addr, align 4 32 %0 = load i32, i32* %value.addr, align 4 33 ret i32 %0 34} 35 36; Function Attrs: noinline nounwind optnone 37define i32 @bar() { 38entry: 39 %result = alloca i32, align 4 40 %v = alloca i32, align 4 41 %call = call i32 @init() 42 store i32 %call, i32* %v, align 4 43 %0 = load i32, i32* %v, align 4 44 %call1 = call i32 @foo(i32 signext %0) 45 store i32 %call1, i32* %result, align 4 46 %1 = load i32, i32* %result, align 4 47 ret i32 %1 48} 49 50!llvm.dbg.cu = !{!0} 51!llvm.module.flags = !{!3, !4, !5} 52 53!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 54!1 = !DIFile(filename: "line.c", directory: "./") 55!2 = !{} 56!3 = !{i32 2, !"Dwarf Version", i32 4} 57!4 = !{i32 2, !"Debug Info Version", i32 3} 58!5 = !{i32 1, !"wchar_size", i32 4} 59