1;; This file tests various ways of specifying the debug info filename in the basic block sections profile. 2;; Specifying correct filenames. 3; RUN: echo '!test1 M=./test_dirname1/test_filename1' > %t1 4; RUN: echo '!!0' >> %t1 5; RUN: echo '!test2 M=.//test_filename2' >> %t1 6; RUN: echo '!!0' >> %t1 7; RUN: echo '!test3 M=test_filename3' >> %t1 8; RUN: echo '!!0' >> %t1 9; RUN: echo '!test4 M=/test_dirname4/test_filename4' >> %t1 10; RUN: echo '!!0' >> %t1 11; RUN: echo '!test5' >> %t1 12; RUN: echo '!!0' >> %t1 13; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t1 | FileCheck %s -check-prefix=RIGHT-MODULE 14;; Specifying wrong filenames. 15; RUN: echo '!test1 M=/test_dirname/test_filename1' > %t2 16; RUN: echo '!!0' >> %t2 17; RUN: echo '!test1 M=../test_filename1' >> %t2 18; RUN: echo '!!0' >> %t2 19; RUN: echo '!test2 M=.test_filename2' >> %t2 20; RUN: echo '!!0' >> %t2 21; RUN: echo '!test4 M=./test_dirname4/test_filename4' >> %t2 22; RUN: echo '!!0' >> %t2 23; RUN: echo '!test5 M=any_filename' >> %t1 24; RUN: echo '!!0' >> %t1 25; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t2 | FileCheck %s -check-prefix=WRONG-MODULE 26 27define dso_local i32 @test1(i32 noundef %0) #0 !dbg !10 { 28 %2 = alloca i32, align 4 29 %3 = alloca i32, align 4 30 store i32 %0, ptr %3, align 4 31 %4 = load i32, ptr %3, align 4 32 %5 = icmp slt i32 %4, 0 33 br i1 %5, label %6, label %7 346: ; preds = %1 35 store i32 -1, ptr %2, align 4 36 ret i32 0 377: 38 ret i32 1 39} 40 41define dso_local i32 @test2(i32 noundef %0) #0 !dbg !11 { 42 %2 = alloca i32, align 4 43 %3 = alloca i32, align 4 44 store i32 %0, ptr %3, align 4 45 %4 = load i32, ptr %3, align 4 46 %5 = icmp slt i32 %4, 0 47 br i1 %5, label %6, label %7 486: ; preds = %1 49 store i32 -1, ptr %2, align 4 50 ret i32 0 517: 52 ret i32 1 53} 54 55define dso_local i32 @test3(i32 noundef %0) #0 !dbg !12 { 56 %2 = alloca i32, align 4 57 %3 = alloca i32, align 4 58 store i32 %0, ptr %3, align 4 59 %4 = load i32, ptr %3, align 4 60 %5 = icmp slt i32 %4, 0 61 br i1 %5, label %6, label %7 626: ; preds = %1 63 store i32 -1, ptr %2, align 4 64 ret i32 0 657: 66 ret i32 1 67} 68 69define dso_local i32 @test4(i32 noundef %0) #0 !dbg !13 { 70 %2 = alloca i32, align 4 71 %3 = alloca i32, align 4 72 store i32 %0, ptr %3, align 4 73 %4 = load i32, ptr %3, align 4 74 %5 = icmp slt i32 %4, 0 75 br i1 %5, label %6, label %7 766: ; preds = %1 77 store i32 -1, ptr %2, align 4 78 ret i32 0 797: 80 ret i32 1 81} 82 83define dso_local i32 @test5(i32 noundef %0) #0 { 84 %2 = alloca i32, align 4 85 %3 = alloca i32, align 4 86 store i32 %0, ptr %3, align 4 87 %4 = load i32, ptr %3, align 4 88 %5 = icmp slt i32 %4, 0 89 br i1 %5, label %6, label %7 906: ; preds = %1 91 store i32 -1, ptr %2, align 4 92 ret i32 0 937: 94 ret i32 1 95} 96 97!llvm.dbg.cu = !{!0, !1, !2, !3} 98!llvm.module.flags = !{!8, !9} 99 100!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !4) 101!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !5) 102!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !6) 103!3 = distinct !DICompileUnit(language: DW_LANG_C99, file: !7) 104!4 = !DIFile(filename: "test_dirname1/test_filename1", directory: "test_dirname1") 105!5 = !DIFile(filename: "test_filename2", directory: "") 106!6 = !DIFile(filename: "./test_filename3", directory: ".") 107!7 = !DIFile(filename: "/test_dirname4/test_filename4", directory: "/test_dirname4") 108!8 = !{i32 7, !"Dwarf Version", i32 5} 109!9 = !{i32 2, !"Debug Info Version", i32 3} 110!10 = distinct !DISubprogram(name: "test1", scope: !4, unit: !0) 111!11 = distinct !DISubprogram(name: "test2", scope: !5, unit: !1) 112!12 = distinct !DISubprogram(name: "test3", scope: !6, unit: !2) 113!13 = distinct !DISubprogram(name: "test4", scope: !7, unit: !3) 114 115;; Check that the split section is created when using the correct module name, or no module name. 116; 117; RIGHT-MODULE: .section .text.split.test1,"ax",@progbits 118; RIGHT-MODULE: .section .text.split.test2,"ax",@progbits 119; RIGHT-MODULE: .section .text.split.test3,"ax",@progbits 120; RIGHT-MODULE: .section .text.split.test4,"ax",@progbits 121; RIGHT-MODULE: .section .text.split.test5,"ax",@progbits 122; WRONG-MODULE-NOT: .section .text.split.test{{[1-5]+}},"ax",@progbits 123