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| author | diggerlin <digger.llvm@gmail.com> | 2020-04-30 09:53:41 -0400 |
|---|---|---|
| committer | diggerlin <digger.llvm@gmail.com> | 2020-04-30 09:54:10 -0400 |
| commit | a2c8cd18128d3529992a86998d2bea80cceafff0 (patch) | |
| tree | a02816e774c639dd62472e8a918e6aa5750fa52b /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | f6cdcb0a5a607f3d57772d96e1b3cfb94bdd0ed7 (diff) | |
| download | llvm-a2c8cd18128d3529992a86998d2bea80cceafff0.zip llvm-a2c8cd18128d3529992a86998d2bea80cceafff0.tar.gz llvm-a2c8cd18128d3529992a86998d2bea80cceafff0.tar.bz2 | |
[AIX] emit .extern and .weak directive linkage
SUMMARY:
emit .extern and .weak directive linkage
Reviewers: hubert.reinterpretcast, Jason Liu
Subscribers: wuzish, nemanjai, hiraditya
Differential Revision: https://reviews.llvm.org/D76932
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index a2dfa0a..a9b1455 100644 --- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -2131,15 +2131,19 @@ XCOFF::StorageClass TargetLoweringObjectFileXCOFF::getStorageClassForGlobal( case GlobalValue::CommonLinkage: return XCOFF::C_EXT; case GlobalValue::ExternalWeakLinkage: + case GlobalValue::LinkOnceAnyLinkage: case GlobalValue::LinkOnceODRLinkage: + case GlobalValue::WeakAnyLinkage: + case GlobalValue::WeakODRLinkage: return XCOFF::C_WEAKEXT; case GlobalValue::AppendingLinkage: report_fatal_error( "There is no mapping that implements AppendingLinkage for XCOFF."); - default: - report_fatal_error( - "Unhandled linkage when mapping linkage to StorageClass."); + case GlobalValue::AvailableExternallyLinkage: + report_fatal_error("unhandled AvailableExternallyLinkage when mapping " + "linkage to StorageClass"); } + llvm_unreachable("Unknown linkage type!"); } MCSection *TargetLoweringObjectFileXCOFF::getSectionForFunctionDescriptor( |