diff options
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 582acce0da3..e12a0f2f0e7 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -301,17 +301,28 @@ void AsmPrinter::EmitConstantPool(MachineConstantPool *MCP) { const std::vector<MachineConstantPoolEntry> &CP = MCP->getConstants(); if (CP.empty()) return; - const TargetData &TD = *TM.getTargetData(); - // Calculate sections for constant pool entries. We collect entries to go into // the same section together to reduce amount of section switch statements. SmallVector<SectionCPs, 4> CPSections; for (unsigned i = 0, e = CP.size(); i != e; ++i) { const MachineConstantPoolEntry &CPE = CP[i]; unsigned Align = CPE.getAlignment(); - uint64_t Size = TD.getTypeAllocSize(CPE.getType()); - const Section *S = - TAI->getSectionForMergableConstant(Size, CPE.getRelocationInfo()); + + SectionKind Kind; + switch (CPE.getRelocationInfo()) { + default: llvm_unreachable("Unknown section kind"); + case 2: Kind = SectionKind::getReadOnlyWithRel(); break; + case 1: Kind = SectionKind::getReadOnlyWithRelLocal(); break; + case 0: + switch (TM.getTargetData()->getTypeAllocSize(CPE.getType())) { + case 4: Kind = SectionKind::getMergableConst4(); break; + case 8: Kind = SectionKind::getMergableConst8(); break; + case 16: Kind = SectionKind::getMergableConst16(); break; + default: Kind = SectionKind::getMergableConst(); break; + } + } + + const Section *S = TAI->getSectionForMergableConstant(Kind); // The number of sections are small, just do a linear search from the // last section to the first. |
