335 lines
13 KiB
LLVM
335 lines
13 KiB
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff \
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; RUN: -xcoff-traceback-table=false -data-sections=false -filetype=obj -o %t.o < %s
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; RUN: llvm-readobj --relocs --expand-relocs %t.o | FileCheck --check-prefix=RELOC %s
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; RUN: llvm-readobj --syms %t.o | FileCheck --check-prefix=SYM %s
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; RUN: llvm-objdump -D -r --symbol-description %t.o | FileCheck --check-prefix=DIS %s
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@ThreadLocalVarInit = thread_local(localexec) global i32 1, align 4
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@VarInit = global i32 87, align 4
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@IThreadLocalVarUninit = internal thread_local(localexec) global i32 0, align 4
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@IThreadLocalVarUninit2 = internal thread_local(localexec) global i32 0, align 4
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declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull)
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define void @storeITLUninit(i32 noundef signext %x) {
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entry:
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%0 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @IThreadLocalVarUninit)
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store i32 %x, ptr %0, align 4
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ret void
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}
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define signext i32 @loadTLInit() {
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entry:
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%0 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @ThreadLocalVarInit)
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%1 = load i32, ptr %0, align 4
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%2 = load i32, ptr @VarInit, align 4
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%add = add nsw i32 %2, %1
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ret i32 %add
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}
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define signext i32 @loadTLUninit() {
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entry:
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%0 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @IThreadLocalVarUninit)
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store i32 1, ptr %0, align 4
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%1 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @IThreadLocalVarUninit2)
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%2 = load i32, ptr %1, align 4
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%add = add nsw i32 %2, 1
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ret i32 %add
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}
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; RELOC: File: {{.*}}aix-tls-le-xcoff-reloc32.ll.tmp.o
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; RELOC-NEXT: Format: aixcoff-rs6000
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; RELOC-NEXT: Arch: powerpc
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; RELOC-NEXT: AddressSize: 32bit
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; RELOC-NEXT: Relocations [
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; RELOC: Virtual Address: 0xA
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; RELOC-NEXT: Symbol: IThreadLocalVarUninit (23)
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; RELOC-NEXT: IsSigned: No
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; RELOC-NEXT: FixupBitValue: 0
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; RELOC-NEXT: Length: 16
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; RELOC-NEXT: Type: R_TOC (0x3)
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; RELOC-NEXT: }
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; RELOC: Virtual Address: 0x10
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; RELOC-NEXT: Symbol: .__get_tpointer (1)
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; RELOC-NEXT: IsSigned: No
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; RELOC-NEXT: FixupBitValue: 0
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; RELOC-NEXT: Length: 26
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; RELOC-NEXT: Type: R_RBA (0x18)
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; RELOC-NEXT: }
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; RELOC: Virtual Address: 0x3A
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; RELOC-NEXT: Symbol: ThreadLocalVarInit (25)
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; RELOC-NEXT: IsSigned: No
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; RELOC-NEXT: FixupBitValue: 0
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; RELOC-NEXT: Length: 16
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; RELOC-NEXT: Type: R_TOC (0x3)
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; RELOC-NEXT: }
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; RELOC: Virtual Address: 0x40
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; RELOC-NEXT: Symbol: .__get_tpointer (1)
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; RELOC-NEXT: IsSigned: No
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; RELOC-NEXT: FixupBitValue: 0
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; RELOC-NEXT: Length: 26
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; RELOC-NEXT: Type: R_RBA (0x18)
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; RELOC-NEXT: }
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; RELOC: Virtual Address: 0x8E
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; RELOC-NEXT: Symbol: IThreadLocalVarUninit2 (29)
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; RELOC-NEXT: IsSigned: No
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; RELOC-NEXT: FixupBitValue: 0
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; RELOC-NEXT: Length: 16
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; RELOC-NEXT: Type: R_TOC (0x3)
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; RELOC-NEXT: }
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; RELOC: Virtual Address: 0xD0
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; RELOC-NEXT: Symbol: IThreadLocalVarUninit (35)
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; RELOC-NEXT: IsSigned: No
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; RELOC-NEXT: FixupBitValue: 0
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; RELOC-NEXT: Length: 32
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; RELOC-NEXT: Type: R_TLS_LE (0x23)
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; RELOC-NEXT: }
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; RELOC: Virtual Address: 0xD4
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; RELOC-NEXT: Symbol: ThreadLocalVarInit (33)
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; RELOC-NEXT: IsSigned: No
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; RELOC-NEXT: FixupBitValue: 0
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; RELOC-NEXT: Length: 32
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; RELOC-NEXT: Type: R_TLS_LE (0x23)
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; RELOC-NEXT: }
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; RELOC: Virtual Address: 0xDC
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; RELOC-NEXT: Symbol: IThreadLocalVarUninit2 (37)
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; RELOC-NEXT: IsSigned: No
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; RELOC-NEXT: FixupBitValue: 0
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; RELOC-NEXT: Length: 32
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; RELOC-NEXT: Type: R_TLS_LE (0x23)
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; RELOC-NEXT: }
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; SYM: File: {{.*}}aix-tls-le-xcoff-reloc32.ll.tmp.o
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; SYM-NEXT: Format: aixcoff-rs6000
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; SYM-NEXT: Arch: powerpc
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; SYM-NEXT: AddressSize: 32bit
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; SYM-NEXT: Symbols [
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; SYM: Index: 1
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; SYM-NEXT: Name: .__get_tpointer
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; SYM-NEXT: Value (RelocatableAddress): 0x0
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; SYM-NEXT: Section: N_UNDEF
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; SYM-NEXT: Type: 0x0
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; SYM-NEXT: StorageClass: C_EXT (0x2)
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; SYM-NEXT: NumberOfAuxEntries: 1
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; SYM-NEXT: CSECT Auxiliary Entry {
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; SYM-NEXT: Index: 2
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; SYM-NEXT: SectionLen: 0
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; SYM-NEXT: ParameterHashIndex: 0x0
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; SYM-NEXT: TypeChkSectNum: 0x0
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; SYM-NEXT: SymbolAlignmentLog2: 0
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; SYM-NEXT: SymbolType: XTY_ER (0x0)
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; SYM-NEXT: StorageMappingClass: XMC_PR (0x0)
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; SYM-NEXT: StabInfoIndex: 0x0
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; SYM-NEXT: StabSectNum: 0x0
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; SYM-NEXT: }
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; SYM-NEXT: }
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; SYM: Index: 23
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; SYM-NEXT: Name: IThreadLocalVarUninit
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; SYM-NEXT: Value (RelocatableAddress): 0xD0
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; SYM-NEXT: Section: .data
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; SYM-NEXT: Type: 0x0
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; SYM-NEXT: StorageClass: C_HIDEXT (0x6B)
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; SYM-NEXT: NumberOfAuxEntries: 1
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; SYM-NEXT: CSECT Auxiliary Entry {
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; SYM-NEXT: Index: 24
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; SYM-NEXT: SectionLen: 4
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; SYM-NEXT: ParameterHashIndex: 0x0
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; SYM-NEXT: TypeChkSectNum: 0x0
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; SYM-NEXT: SymbolAlignmentLog2: 2
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; SYM-NEXT: SymbolType: XTY_SD (0x1)
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; SYM-NEXT: StorageMappingClass: XMC_TC (0x3)
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; SYM-NEXT: StabInfoIndex: 0x0
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; SYM-NEXT: StabSectNum: 0x0
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; SYM-NEXT: }
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; SYM-NEXT: }
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; SYM: Index: 25
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; SYM-NEXT: Name: ThreadLocalVarInit
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; SYM-NEXT: Value (RelocatableAddress): 0xD4
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; SYM-NEXT: Section: .data
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; SYM-NEXT: Type: 0x0
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; SYM-NEXT: StorageClass: C_HIDEXT (0x6B)
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; SYM-NEXT: NumberOfAuxEntries: 1
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; SYM-NEXT: CSECT Auxiliary Entry {
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; SYM-NEXT: Index: 26
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; SYM-NEXT: SectionLen: 4
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; SYM-NEXT: ParameterHashIndex: 0x0
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; SYM-NEXT: TypeChkSectNum: 0x0
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; SYM-NEXT: SymbolAlignmentLog2: 2
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; SYM-NEXT: SymbolType: XTY_SD (0x1)
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; SYM-NEXT: StorageMappingClass: XMC_TC (0x3)
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; SYM-NEXT: StabInfoIndex: 0x0
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; SYM-NEXT: StabSectNum: 0x0
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; SYM-NEXT: }
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; SYM-NEXT: }
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; SYM: Index: 29
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; SYM-NEXT: Name: IThreadLocalVarUninit2
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; SYM-NEXT: Value (RelocatableAddress): 0xDC
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; SYM-NEXT: Section: .data
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; SYM-NEXT: Type: 0x0
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; SYM-NEXT: StorageClass: C_HIDEXT (0x6B)
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; SYM-NEXT: NumberOfAuxEntries: 1
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; SYM-NEXT: CSECT Auxiliary Entry {
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; SYM-NEXT: Index: 30
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; SYM-NEXT: SectionLen: 4
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; SYM-NEXT: ParameterHashIndex: 0x0
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; SYM-NEXT: TypeChkSectNum: 0x0
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; SYM-NEXT: SymbolAlignmentLog2: 2
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; SYM-NEXT: SymbolType: XTY_SD (0x1)
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; SYM-NEXT: StorageMappingClass: XMC_TC (0x3)
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; SYM-NEXT: StabInfoIndex: 0x0
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; SYM-NEXT: StabSectNum: 0x0
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; SYM-NEXT: }
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; SYM-NEXT: }
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; SYM: Index: 33
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; SYM-NEXT: Name: ThreadLocalVarInit
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; SYM-NEXT: Value (RelocatableAddress): 0x0
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; SYM-NEXT: Section: .tdata
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; SYM-NEXT: Type: 0x0
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; SYM-NEXT: StorageClass: C_EXT (0x2)
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; SYM-NEXT: NumberOfAuxEntries: 1
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; SYM-NEXT: CSECT Auxiliary Entry {
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; SYM-NEXT: Index: 34
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; SYM-NEXT: ContainingCsectSymbolIndex: 31
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; SYM-NEXT: ParameterHashIndex: 0x0
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; SYM-NEXT: TypeChkSectNum: 0x0
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; SYM-NEXT: SymbolAlignmentLog2: 0
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; SYM-NEXT: SymbolType: XTY_LD (0x2)
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; SYM-NEXT: StorageMappingClass: XMC_TL (0x14)
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; SYM-NEXT: StabInfoIndex: 0x0
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; SYM-NEXT: StabSectNum: 0x0
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; SYM-NEXT: }
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; SYM-NEXT: }
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; SYM: Index: 35
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; SYM-NEXT: Name: IThreadLocalVarUninit
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; SYM-NEXT: Value (RelocatableAddress): 0x4
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; SYM-NEXT: Section: .tbss
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; SYM-NEXT: Type: 0x0
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; SYM-NEXT: StorageClass: C_HIDEXT (0x6B)
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; SYM-NEXT: NumberOfAuxEntries: 1
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; SYM-NEXT: CSECT Auxiliary Entry {
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; SYM-NEXT: Index: 36
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; SYM-NEXT: SectionLen: 4
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; SYM-NEXT: ParameterHashIndex: 0x0
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; SYM-NEXT: TypeChkSectNum: 0x0
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; SYM-NEXT: SymbolAlignmentLog2: 2
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; SYM-NEXT: SymbolType: XTY_CM (0x3)
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; SYM-NEXT: StorageMappingClass: XMC_UL (0x15)
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; SYM-NEXT: StabInfoIndex: 0x0
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; SYM-NEXT: StabSectNum: 0x0
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; SYM-NEXT: }
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; SYM-NEXT: }
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; SYM: Index: 37
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; SYM-NEXT: Name: IThreadLocalVarUninit2
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; SYM-NEXT: Value (RelocatableAddress): 0x8
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; SYM-NEXT: Section: .tbss
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; SYM-NEXT: Type: 0x0
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; SYM-NEXT: StorageClass: C_HIDEXT (0x6B)
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; SYM-NEXT: NumberOfAuxEntries: 1
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; SYM-NEXT: CSECT Auxiliary Entry {
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; SYM-NEXT: Index: 38
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; SYM-NEXT: SectionLen: 4
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; SYM-NEXT: ParameterHashIndex: 0x0
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; SYM-NEXT: TypeChkSectNum: 0x0
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; SYM-NEXT: SymbolAlignmentLog2: 2
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; SYM-NEXT: SymbolType: XTY_CM (0x3)
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; SYM-NEXT: StorageMappingClass: XMC_UL (0x15)
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; SYM-NEXT: StabInfoIndex: 0x0
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; SYM-NEXT: StabSectNum: 0x0
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; SYM-NEXT: }
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; SYM-NEXT: }
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; DIS: {{.*}}aix-tls-le-xcoff-reloc32.ll.tmp.o: file format aixcoff-rs6000
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; DIS: Disassembly of section .text:
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; DIS: 00000000 (idx: 5) .storeITLUninit:
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; DIS-NEXT: mflr 0
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; DIS-NEXT: stwu 1, -32(1)
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} lwz 5, 0(2)
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; DIS-NEXT: {{0*}}[[#ADDR + 2]]: R_TOC (idx: 23) IThreadLocalVarUninit[TC]
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; DIS-NEXT: mr 4, 3
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} bla 0
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; DIS-NEXT: {{0*}}[[#ADDR]]: R_RBA (idx: 1) .__get_tpointer[PR]
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; DIS-NEXT: stw 0, 40(1)
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} stwx 4, 3, 5
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; DIS-NEXT: addi 1, 1, 32
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; DIS-NEXT: lwz 0, 8(1)
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; DIS-NEXT: mtlr 0
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; DIS-NEXT: blr
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; DIS: 00000030 (idx: 7) .loadTLInit:
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; DIS-NEXT: mflr 0
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; DIS-NEXT: stwu 1, -32(1)
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} lwz 4, 4(2)
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; DIS-NEXT: {{0*}}[[#ADDR + 2]]: R_TOC (idx: 25) ThreadLocalVarInit[TC]
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; DIS-NEXT: stw 0, 40(1)
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} bla 0
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; DIS-NEXT: {{0*}}[[#ADDR]]: R_RBA (idx: 1) .__get_tpointer[PR]
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} lwzx 3, 3, 4
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} lwz 4, 8(2)
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; DIS-NEXT: {{0*}}[[#ADDR + 2]]: R_TOC (idx: 27) VarInit[TC]
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; DIS-NEXT: lwz 4, 0(4)
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; DIS-NEXT: add 3, 4, 3
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; DIS-NEXT: addi 1, 1, 32
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; DIS-NEXT: lwz 0, 8(1)
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; DIS-NEXT: mtlr 0
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; DIS-NEXT: blr
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; DIS: 00000070 (idx: 9) .loadTLUninit:
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; DIS-NEXT: mflr 0
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; DIS-NEXT: stwu 1, -32(1)
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} lwz 4, 0(2)
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; DIS-NEXT: {{0*}}[[#ADDR + 2]]: R_TOC (idx: 23) IThreadLocalVarUninit[TC]
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; DIS-NEXT: li 5, 1
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} bla 0
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; DIS-NEXT: {{0*}}[[#ADDR]]: R_RBA (idx: 1) .__get_tpointer[PR]
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; DIS-NEXT: stw 0, 40(1)
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} stwx 5, 3, 4
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} lwz 4, 12(2)
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; DIS-NEXT: {{0*}}[[#ADDR + 2]]: R_TOC (idx: 29) IThreadLocalVarUninit2[TC]
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; DIS-NEXT: [[#%x, ADDR:]]: {{.*}} lwzx 3, 3, 4
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; DIS-NEXT: addi 3, 3, 1
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; DIS-NEXT: addi 1, 1, 32
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; DIS-NEXT: lwz 0, 8(1)
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; DIS-NEXT: mtlr 0
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; DIS-NEXT: blr
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; DIS: Disassembly of section .data:
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; DIS: 000000a8 (idx: 13) VarInit:
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; DIS-NEXT: a8: 00 00 00 57
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; DIS: 000000ac (idx: 15) storeITLUninit[DS]:
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; DIS-NEXT: ac: 00 00 00 00
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; DIS-NEXT: 000000ac: R_POS (idx: 5) .storeITLUninit
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; DIS-NEXT: b0: 00 00 00 d0
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; DIS-NEXT: 000000b0: R_POS (idx: 21) TOC[TC0]
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; DIS-NEXT: b4: 00 00 00 00
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; DIS: 000000b8 (idx: 17) loadTLInit[DS]:
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; DIS-NEXT: b8: 00 00 00 30
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; DIS-NEXT: 000000b8: R_POS (idx: 7) .loadTLInit
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; DIS-NEXT: bc: 00 00 00 d0
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; DIS-NEXT: 000000bc: R_POS (idx: 21) TOC[TC0]
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; DIS-NEXT: c0: 00 00 00 00
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; DIS: 000000c4 (idx: 19) loadTLUninit[DS]:
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; DIS-NEXT: c4: 00 00 00 70
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; DIS-NEXT: 000000c4: R_POS (idx: 9) .loadTLUninit
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; DIS-NEXT: c8: 00 00 00 d0
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; DIS-NEXT: 000000c8: R_POS (idx: 21) TOC[TC0]
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; DIS-NEXT: cc: 00 00 00 00
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; DIS: 000000d0 (idx: 23) IThreadLocalVarUninit[TC]:
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; DIS-NEXT: d0: 00 00 00 04
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; DIS-NEXT: 000000d0: R_TLS_LE (idx: 35) IThreadLocalVarUninit[UL]
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; DIS: 000000d4 (idx: 25) ThreadLocalVarInit[TC]:
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; DIS-NEXT: d4: 00 00 00 00
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; DIS-NEXT: 000000d4: R_TLS_LE (idx: 33) ThreadLocalVarInit
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; DIS: 000000d8 (idx: 27) VarInit[TC]:
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; DIS-NEXT: d8: 00 00 00 a8
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; DIS-NEXT: 000000d8: R_POS (idx: 13) VarInit
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; DIS: 000000dc (idx: 29) IThreadLocalVarUninit2[TC]:
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; DIS-NEXT: dc: 00 00 00 08
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; DIS-NEXT: 000000dc: R_TLS_LE (idx: 37) IThreadLocalVarUninit2[UL]
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; DIS: Disassembly of section .tdata:
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; DIS: 00000000 (idx: 33) ThreadLocalVarInit:
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; DIS-NEXT: 0: 00 00 00 01
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; DIS: Disassembly of section .tbss:
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; DIS: 00000004 (idx: 35) IThreadLocalVarUninit[UL]:
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; DIS-NEXT: ...
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; DIS: 00000008 (idx: 37) IThreadLocalVarUninit2[UL]:
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; DIS-NEXT: ...
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