diff options
Diffstat (limited to 'llvm/lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/MC/ELFObjectWriter.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp index 22af6d9..f3445da 100644 --- a/llvm/lib/MC/ELFObjectWriter.cpp +++ b/llvm/lib/MC/ELFObjectWriter.cpp @@ -1377,6 +1377,12 @@ void ELFObjectWriter::recordRelocation(MCAssembler &Asm, const MCTargetOptions *TO = Ctx.getTargetOptions(); if (auto *RefB = Target.getSubSym()) { + // When there is no relocation specifier, a linker relaxation target may + // emit ADD/SUB relocations for A-B+C. + if (Target.getSymA() && Backend.handleAddSubRelocations( + Asm, *Fragment, Fixup, Target, FixedValue)) + return; + const auto &SymB = cast<MCSymbolELF>(*RefB); if (SymB.isUndefined()) { Ctx.reportError(Fixup.getLoc(), |