| Francis Visoiu Mistrih | 57fcd34 | 2018-04-25 18:58:06 +0000 | [diff] [blame^] | 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) |