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[mips] Fix debug information for __thread variable
This patch fixes debug information for __thread variable on Mips using .dtprelword and .dtpreldword directives. Patch by Aleksandar Beserminji. Differential Revision: http://reviews.llvm.org/D28770 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292624 91177308-0d34-0410-b5e6-96231b3b80d8
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,22 @@ | ||
; RUN: llc -O0 -march=mips -mcpu=mips32r2 -filetype=asm < %s | FileCheck %s -check-prefix=CHECK-WORD | ||
; RUN: llc -O0 -march=mips64 -mcpu=mips64r2 -filetype=asm < %s | FileCheck %s -check-prefix=CHECK-DWORD | ||
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@x = thread_local global i32 5, align 4, !dbg !0 | ||
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; CHECK-WORD: .dtprelword x+32768 | ||
; CHECK-DWORD: .dtpreldword x+32768 | ||
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!llvm.dbg.cu = !{!2} | ||
!llvm.module.flags = !{!7, !8} | ||
!llvm.ident = !{!9} | ||
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!0 = !DIGlobalVariableExpression(var: !1) | ||
!1 = distinct !DIGlobalVariable(name: "x", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true) | ||
!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 4.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5) | ||
!3 = !DIFile(filename: "tls.c", directory: "/tmp") | ||
!4 = !{} | ||
!5 = !{!0} | ||
!6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) | ||
!7 = !{i32 2, !"Dwarf Version", i32 4} | ||
!8 = !{i32 2, !"Debug Info Version", i32 3} | ||
!9 = !{!"clang version 4.0.0"} |