diff options
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 348470b..0853c7a 100644 --- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -682,9 +682,10 @@ calcUniqueIDUpdateFlagsAndSize(const GlobalObject *GO, StringRef SectionName, } if (Retain) { - if ((Ctx.getAsmInfo()->useIntegratedAssembler() || - Ctx.getAsmInfo()->binutilsIsAtLeast(2, 36)) && - !TM.getTargetTriple().isOSSolaris()) + if (TM.getTargetTriple().isOSSolaris()) + Flags |= ELF::SHF_SUNW_NODISCARD; + else if (Ctx.getAsmInfo()->useIntegratedAssembler() || + Ctx.getAsmInfo()->binutilsIsAtLeast(2, 36)) Flags |= ELF::SHF_GNU_RETAIN; return NextUniqueID++; } @@ -861,12 +862,15 @@ static MCSection *selectELFSectionForGlobal( EmitUniqueSection = true; Flags |= ELF::SHF_LINK_ORDER; } - if (Retain && - (Ctx.getAsmInfo()->useIntegratedAssembler() || - Ctx.getAsmInfo()->binutilsIsAtLeast(2, 36)) && - !TM.getTargetTriple().isOSSolaris()) { - EmitUniqueSection = true; - Flags |= ELF::SHF_GNU_RETAIN; + if (Retain) { + if (TM.getTargetTriple().isOSSolaris()) { + EmitUniqueSection = true; + Flags |= ELF::SHF_SUNW_NODISCARD; + } else if (Ctx.getAsmInfo()->useIntegratedAssembler() || + Ctx.getAsmInfo()->binutilsIsAtLeast(2, 36)) { + EmitUniqueSection = true; + Flags |= ELF::SHF_GNU_RETAIN; + } } MCSectionELF *Section = selectELFSectionForGlobal( |