1 ; RUN: llc -mtriple=x86_64-apple-unknown -stop-before=expand-isel-pseudos %s -o - -simplify-mir | FileCheck %s 2 ; The byval argument of the function will be allocated a fixed stack slot. Test 3 ; that we serialize the fixed slot correctly. 4 5 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 6 target triple = "x86_64-apple-unknown" 7 8 declare void @llvm.dbg.declare(metadata, metadata, metadata) #0 9 10 define hidden void @foo(i32* byval %dstRect) { 11 ; CHECK-LABEL: name: foo 12 entry: 13 call void @llvm.dbg.declare(metadata i32* %dstRect, metadata !3, metadata !DIExpression()), !dbg !5 14 ; CHECK: fixedStack: 15 ; CHECK: id: 0 16 ; CHECK: debug-info-variable: '!3' 17 ; CHECK: debug-info-expression: '!DIExpression()' 18 ; CHECK: debug-info-location: '!5' 19 unreachable 20 } 21 22 attributes #0 = { nounwind readnone speculatable } 23 24 !llvm.dbg.cu = !{!0} 25 !llvm.module.flags = !{!2} 26 27 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1) 28 !1 = !DIFile(filename: "file.cpp", directory: "/dir") 29 !2 = !{i32 2, !"Debug Info Version", i32 3} 30 !3 = !DILocalVariable(name: "dstRect", scope: !4) 31 !4 = distinct !DISubprogram(name: "foo", linkageName: "foo", scope: !0, file: !1, line: 42, unit: !0) 32 !5 = !DILocation(line: 42, column: 85, scope: !4) 33
