diff options
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 9e845e0e99b..28f5bc49dca 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -2086,8 +2086,12 @@ static void handleIndirectSymViaGOTPCRel(AsmPrinter &AP, const MCExpr **ME, MCValue MV; if (!(*ME)->evaluateAsRelocatable(MV, nullptr, nullptr) || MV.isAbsolute()) return; + const MCSymbolRefExpr *SymA = MV.getSymA(); + if (!SymA) + return; - const MCSymbol *GOTEquivSym = &MV.getSymA()->getSymbol(); + // Check that GOT equivalent symbol is cached. + const MCSymbol *GOTEquivSym = &SymA->getSymbol(); if (!AP.GlobalGOTEquivs.count(GOTEquivSym)) return; @@ -2095,8 +2099,11 @@ static void handleIndirectSymViaGOTPCRel(AsmPrinter &AP, const MCExpr **ME, if (!BaseGV) return; + // Check for a valid base symbol const MCSymbol *BaseSym = AP.getSymbol(BaseGV); - if (BaseSym != &MV.getSymB()->getSymbol()) + const MCSymbolRefExpr *SymB = MV.getSymB(); + + if (!SymB || BaseSym != &SymB->getSymbol()) return; // Make sure to match: |
