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| author | Nirav Dave <niravd@google.com> | 2019-03-04 19:12:56 +0000 |
|---|---|---|
| committer | Nirav Dave <niravd@google.com> | 2019-03-04 19:12:56 +0000 |
| commit | 05e233507697ab81007a6b48728add2ee4627e5b (patch) | |
| tree | ec7bf318f1a211b36a73fd1187ca1b6a6b1f3ed9 /llvm/lib/MC/ELFObjectWriter.cpp | |
| parent | 509a8a3cf11aac07e51342c46545cff461373ed6 (diff) | |
| download | bcm5719-llvm-05e233507697ab81007a6b48728add2ee4627e5b.tar.gz bcm5719-llvm-05e233507697ab81007a6b48728add2ee4627e5b.zip | |
[MC] Teach ELFObjectWriter that parse-time variables do not appear in
symbol table.
llvm-svn: 355325
Diffstat (limited to 'llvm/lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/MC/ELFObjectWriter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp index aec2bdeded3..4e0a4f45431 100644 --- a/llvm/lib/MC/ELFObjectWriter.cpp +++ b/llvm/lib/MC/ELFObjectWriter.cpp @@ -577,6 +577,10 @@ bool ELFWriter::isInSymtab(const MCAsmLayout &Layout, const MCSymbolELF &Symbol, bool Used, bool Renamed) { if (Symbol.isVariable()) { const MCExpr *Expr = Symbol.getVariableValue(); + // Target Expressions that are always inlined do not appear in the symtab + if (const auto *T = dyn_cast<MCTargetExpr>(Expr)) + if (T->inlineAssignedExpr()) + return false; if (const MCSymbolRefExpr *Ref = dyn_cast<MCSymbolRefExpr>(Expr)) { if (Ref->getKind() == MCSymbolRefExpr::VK_WEAKREF) return false; |
