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0bd0801218
Since on AIX, our strategy is to not use -u to suppress any undefined symbols, we need to emit .extern for the symbols with AvailableExternally linkage. Differential Revision: https://reviews.llvm.org/D80642
40 lines
1.6 KiB
LLVM
40 lines
1.6 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
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; RUN: -mattr=-altivec < %s | \
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; RUN: FileCheck %s
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; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr4 \
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; RUN: -mattr=-altivec < %s | \
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; RUN: FileCheck %s
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; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
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; RUN: -mattr=-altivec -filetype=obj -o %t.o < %s
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; RUN: llvm-readobj --symbols %t.o | \
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; RUN: FileCheck --check-prefix=XCOFF32 %s
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; RUN: not --crash llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff \
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; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.o 2>&1 < %s | \
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; RUN: FileCheck --check-prefix=XCOFF64 %s
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; XCOFF64: LLVM ERROR: 64-bit XCOFF object files are not supported yet.
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@_ZN3Foo1aE = available_externally constant i32 -1
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; CHECK: .extern _ZN3Foo1aE[UA]
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; XCOFF32: Index: [[#Index:]]{{.*}}{{[[:space:]] *}}Name: _ZN3Foo1aE
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; XCOFF32-NEXT: Value (RelocatableAddress): 0x0
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; XCOFF32-NEXT: Section: N_UNDEF
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; XCOFF32-NEXT: Type: 0x0
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; XCOFF32-NEXT: StorageClass: C_EXT (0x2)
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; XCOFF32-NEXT: NumberOfAuxEntries: 1
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; XCOFF32-NEXT: CSECT Auxiliary Entry {
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; XCOFF32-NEXT: Index: [[#Index+1]]
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; XCOFF32-NEXT: SectionLen: 0
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; XCOFF32-NEXT: ParameterHashIndex: 0x0
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; XCOFF32-NEXT: TypeChkSectNum: 0x0
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; XCOFF32-NEXT: SymbolAlignmentLog2: 0
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; XCOFF32-NEXT: SymbolType: XTY_ER (0x0)
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; XCOFF32-NEXT: StorageMappingClass: XMC_UA (0x4)
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; XCOFF32-NEXT: StabInfoIndex: 0x0
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; XCOFF32-NEXT: StabSectNum: 0x0
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; XCOFF32-NEXT: }
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