1; RUN: opt < %s -passes=jump-table-to-switch -pass-remarks=jump-table-to-switch -S -o /dev/null 2>&1 | FileCheck %s 2 3; CHECK: remark: /tmp/tmp.cc:2:20: expanded indirect call into switch 4 5@func_array = constant [2 x ptr] [ptr @func0, ptr @func1] 6 7define i32 @func0() { 8 ret i32 1 9} 10 11define i32 @func1() { 12 ret i32 2 13} 14 15define i32 @function_with_jump_table(i32 %index) { 16 %gep = getelementptr inbounds [2 x ptr], ptr @func_array, i32 0, i32 %index 17 %func_ptr = load ptr, ptr %gep 18 %result = call i32 %func_ptr(), !dbg !8 19 ret i32 %result 20} 21 22!llvm.dbg.cu = !{!0} 23!llvm.module.flags = !{!3, !4} 24!llvm.ident = !{!5} 25 26!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 18.0.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: NoDebug, enums: !2) 27!1 = !DIFile(filename: "/tmp/tmp.cc", directory: "/tmp") 28!2 = !{} 29!3 = !{i32 2, !"Debug Info Version", i32 3} 30!4 = !{i32 1, !"PIC Level", i32 2} 31!5 = !{!"clang version 18.0.0 "} 32!6 = distinct !DISubprogram(name: "success", scope: !1, file: !1, line: 1, type: !7, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !2) 33!7 = !DISubroutineType(types: !2) 34!8 = !DILocation(line: 2, column: 20, scope: !6) 35!9 = !DILocation(line: 2, column: 21, scope: !6) 36!10 = !DILocation(line: 2, column: 22, scope: !6) 37