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| author | Peter Collingbourne <peter@pcc.me.uk> | 2018-07-18 00:21:40 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2018-07-18 00:21:40 +0000 |
| commit | fc50498ced7f85279b901fce302d01e558c74c7d (patch) | |
| tree | 5a07244400533ce0f04cd9234a051932999b012b /llvm/lib/CodeGen | |
| parent | 0f5d5fae93404357c84d7d1b96fddb022c093d49 (diff) | |
| download | bcm5719-llvm-fc50498ced7f85279b901fce302d01e558c74c7d.tar.gz bcm5719-llvm-fc50498ced7f85279b901fce302d01e558c74c7d.zip | |
CodeGen: Don't create address significance table entries for thread-local variables.
The presence of these symbols in the symbol table can cause symbol type
mismatch errors (or undefined symbol errors on emulated TLS targets)
and they can't be ICF'd anyway.
llvm-svn: 337338
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 30c95a7138d..1b429331a35 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -1533,7 +1533,8 @@ bool AsmPrinter::doFinalization(Module &M) { // Emit address-significance attributes for all globals. OutStreamer->EmitAddrsig(); for (const GlobalValue &GV : M.global_values()) - if (!GV.getName().startswith("llvm.") && !GV.hasAtLeastLocalUnnamedAddr()) + if (!GV.isThreadLocal() && !GV.getName().startswith("llvm.") && + !GV.hasAtLeastLocalUnnamedAddr()) OutStreamer->EmitAddrsigSym(getSymbol(&GV)); } |
