| ; RUN: opt -adce %s -S -o - | FileCheck %s |
| ; RUN: opt -bdce %s -S -o - | FileCheck %s |
| target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx" |
| define void @f(i32) !dbg !8 { |
| entry: |
| %p_x = inttoptr i32 %0 to i8* |
| %i_x = ptrtoint i8* %p_x to i32 |
| ; CHECK: call void @llvm.dbg.value(metadata i32 %0, |
| ; CHECK-SAME: !DIExpression(DW_OP_LLVM_convert, 32, DW_ATE_unsigned, |
| ; CHECK-SAME: DW_OP_LLVM_convert, 64, DW_ATE_unsigned, |
| ; CHECK-SAME: DW_OP_LLVM_convert, 64, DW_ATE_unsigned, |
| ; CHECK-SAME: DW_OP_LLVM_convert, 32, DW_ATE_unsigned, DW_OP_stack_value)) |
| call void @llvm.dbg.value(metadata i32 %i_x, metadata !11, metadata !DIExpression()), !dbg !13 |
| ret void, !dbg !13 |
| } |
| declare void @llvm.dbg.value(metadata, metadata, metadata) |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4} |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, emissionKind: FullDebug) |
| !1 = !DIFile(filename: "salavage.c", directory: "/") |
| !3 = !{i32 2, !"Dwarf Version", i32 4} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !8 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: false, unit: !0) |
| !9 = !DISubroutineType(types: !10) |
| !10 = !{null} |
| !11 = !DILocalVariable(name: "x", scope: !8, file: !1, line: 2, type: !12) |
| !12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !13 = !DILocation(line: 1, column: 1, scope: !8) |
