llvm-mirror/test/ThinLTO/X86/crash_debuginfo.ll
Amy Huang 062b5d40cb Reland "Change the X86 datalayout to add three address spaces
for 32 bit signed, 32 bit unsigned, and 64 bit pointers."
This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5.

Original review at https://reviews.llvm.org/D64931.
Review for added fix at https://reviews.llvm.org/D66843.

llvm-svn: 371568
2019-09-10 23:15:38 +00:00

46 lines
3.0 KiB
LLVM

; RUN: opt -module-summary -o %t-dst.bc %s
; RUN: opt -module-summary -o %t-src.bc %p/Inputs/crash_debuginfo.ll
; RUN: llvm-lto -thinlto -o %t-index %t-dst.bc %t-src.bc
; RUN: opt -function-import -inline -summary-file %t-index.thinlto.bc %t-dst.bc -o %t.out
; RUN: llvm-nm %t.out | FileCheck %s
; Verify that we import bar and inline it. It use to crash importing due to ODR type uniquing
; CHECK-NOT: bar
; CHECK: foo
; CHECK-NOT: bar
; ModuleID = 'test/ThinLTO/X86/crash_debuginfo.ll'
source_filename = "test/ThinLTO/X86/crash_debuginfo.ll"
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-macosx10.7.0"
define void @foo(i32 %arg) {
call void @bar(i32 %arg), !dbg !8
unreachable
}
declare void @bar(i32)
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!7}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "Apple LLVM version 8.0.0 (clang-800.0.24.1)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, globals: !2)
!1 = !DIFile(filename: "1.cpp", directory: "/another_dir")
!2 = !{!3}
!3 = !DIGlobalVariableExpression(var: !4, expr: !DIExpression())
!4 = !DIGlobalVariable(name: "_", linkageName: "some_global", scope: null, file: !1, line: 20, type: !5, isLocal: true, isDefinition: true)
!5 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "slice_nil", file: !1, line: 13, size: 64, align: 64, elements: !6, identifier: "_ZTSN5boost6python3api9slice_nilE")
!6 = !{}
!7 = !{i32 2, !"Debug Info Version", i32 3}
!8 = !DILocation(line: 728, column: 71, scope: !9, inlinedAt: !16)
!9 = distinct !DISubprogram(name: "baz", linkageName: "baz", scope: !10, file: !1, line: 726, type: !11, isLocal: false, isDefinition: true, scopeLine: 727, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !12, retainedNodes: !13)
!10 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "some_other_class", file: !1, line: 197, size: 192, align: 64, elements: !6, templateParams: !6, identifier: "some_other_class")
!11 = !DISubroutineType(types: !6)
!12 = !DISubprogram(name: "baz", linkageName: "baz", scope: !10, file: !1, line: 726, type: !11, isLocal: false, isDefinition: false, scopeLine: 726, flags: DIFlagPrototyped, isOptimized: true)
!13 = !{!14}
!14 = !DILocalVariable(name: "caster", scope: !9, file: !1, line: 728, type: !15)
!15 = distinct !DICompositeType(tag: DW_TAG_union_type, scope: !9, file: !1, line: 728, size: 64, align: 64, elements: !6, identifier: "someclass")
!16 = distinct !DILocation(line: 87, column: 9, scope: !17)
!17 = distinct !DISubprogram(name: "foo", linkageName: "foo", scope: !10, file: !1, line: 73, type: !11, isLocal: false, isDefinition: true, scopeLine: 74, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !18, retainedNodes: !6)
!18 = !DISubprogram(name: "foo", linkageName: "foo", scope: !10, file: !1, line: 83, type: !11, isLocal: false, isDefinition: false, scopeLine: 83, flags: DIFlagPrototyped, isOptimized: true)