From 3d082fa50704f55a3c6d25c9d6b25d652e7d84ae Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Sat, 3 May 2014 19:57:04 +0000 Subject: Fix pr19645. The fix itself is fairly simple: move getAccessVariant to MCValue so that we replace the old weak expression evaluation with the far more general EvaluateAsRelocatable. This then requires that EvaluateAsRelocatable stop when it finds a non trivial reference kind. And that in turn requires the ELF writer to look harder for weak references. Last but not least, this found a case where we were being bug by bug compatible with gas and accepting an invalid input. I reported pr19647 to track it. llvm-svn: 207920 --- llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCObjectWriter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/Target/SystemZ') diff --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCObjectWriter.cpp b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCObjectWriter.cpp index 54c6987ca2f..c6a18165889 100644 --- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCObjectWriter.cpp +++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCObjectWriter.cpp @@ -82,7 +82,7 @@ static unsigned getPLTReloc(unsigned Kind) { unsigned SystemZObjectWriter::GetRelocType(const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const { - MCSymbolRefExpr::VariantKind Modifier = Fixup.getAccessVariant(); + MCSymbolRefExpr::VariantKind Modifier = Target.getAccessVariant(); unsigned Kind = Fixup.getKind(); switch (Modifier) { case MCSymbolRefExpr::VK_None: -- cgit v1.2.3