diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp index 3500d12..ed51e10 100644 --- a/lib/CodeGen/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter.cpp @@ -26,6 +26,7 @@ #include "llvm/Target/TargetData.h" #include "llvm/Target/TargetLowering.h" #include "llvm/Target/TargetMachine.h" +#include "llvm/ADT/SmallPtrSet.h" #include <cerrno> using namespace llvm; @@ -282,11 +283,11 @@ void AsmPrinter::EmitJumpTableInfo(MachineJumpTableInfo *MJTI, // For PIC codegen, if possible we want to use the SetDirective to reduce // the number of relocations the assembler will generate for the jump table. // Set directives are all printed before the jump table itself. - std::set<MachineBasicBlock*> EmittedSets; + SmallPtrSet<MachineBasicBlock*, 16> EmittedSets; if (TAI->getSetDirective() && IsPic) for (unsigned ii = 0, ee = JTBBs.size(); ii != ee; ++ii) - if (EmittedSets.insert(JTBBs[ii]).second) - printSetLabel(i, JTBBs[ii]); + if (EmittedSets.insert(JTBBs[ii])) + printPICJumpTableSetLabel(i, JTBBs[ii]); // On some targets (e.g. darwin) we want to emit two consequtive labels // before each jump table. The first label is never referenced, but tells @@ -1256,10 +1257,10 @@ void AsmPrinter::printBasicBlockLabel(const MachineBasicBlock *MBB, << MBB->getBasicBlock()->getName(); } -/// printSetLabel - This method prints a set label for the specified -/// MachineBasicBlock -void AsmPrinter::printSetLabel(unsigned uid, - const MachineBasicBlock *MBB) const { +/// printPICJumpTableSetLabel - This method prints a set label for the +/// specified MachineBasicBlock for a jumptable entry. +void AsmPrinter::printPICJumpTableSetLabel(unsigned uid, + const MachineBasicBlock *MBB) const { if (!TAI->getSetDirective()) return; @@ -1270,8 +1271,8 @@ void AsmPrinter::printSetLabel(unsigned uid, << '_' << uid << '\n'; } -void AsmPrinter::printSetLabel(unsigned uid, unsigned uid2, - const MachineBasicBlock *MBB) const { +void AsmPrinter::printPICJumpTableSetLabel(unsigned uid, unsigned uid2, + const MachineBasicBlock *MBB) const { if (!TAI->getSetDirective()) return; |