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| author | Andrew Trick <atrick@apple.com> | 2011-09-20 18:22:31 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-09-20 18:22:31 +0000 |
| commit | 52363bdbeb8fbf960ee3aa8bb8ba477213a6025b (patch) | |
| tree | 10de8bddd14ec60cac384ecc27aab9b4aba659f3 /llvm/utils/TableGen/InstrInfoEmitter.cpp | |
| parent | 75644d572955f201eaaef9f89e855d9f7c4cf40a (diff) | |
| download | bcm5719-llvm-52363bdbeb8fbf960ee3aa8bb8ba477213a6025b.tar.gz bcm5719-llvm-52363bdbeb8fbf960ee3aa8bb8ba477213a6025b.zip | |
Restore hasPostISelHook tblgen flag.
No functionality change. The hook makes it explicit which patterns
require "special" handling. i.e. it self-documents tblgen
deficiencies. I plan to add verification in ExpandISelPseudos and
Thumb2SizeReduce to catch any missing hasPostISelHooks. Otherwise it's
too fragile.
llvm-svn: 140160
Diffstat (limited to 'llvm/utils/TableGen/InstrInfoEmitter.cpp')
| -rw-r--r-- | llvm/utils/TableGen/InstrInfoEmitter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/utils/TableGen/InstrInfoEmitter.cpp b/llvm/utils/TableGen/InstrInfoEmitter.cpp index e4c7ee0146f..1cf7c904962 100644 --- a/llvm/utils/TableGen/InstrInfoEmitter.cpp +++ b/llvm/utils/TableGen/InstrInfoEmitter.cpp @@ -288,6 +288,7 @@ void InstrInfoEmitter::emitRecord(const CodeGenInstruction &Inst, unsigned Num, if (Inst.isNotDuplicable) OS << "|(1<<MCID::NotDuplicable)"; if (Inst.Operands.hasOptionalDef) OS << "|(1<<MCID::HasOptionalDef)"; if (Inst.usesCustomInserter) OS << "|(1<<MCID::UsesCustomInserter)"; + if (Inst.hasPostISelHook) OS << "|(1<<MCID::HasPostISelHook)"; if (Inst.Operands.isVariadic)OS << "|(1<<MCID::Variadic)"; if (Inst.hasSideEffects) OS << "|(1<<MCID::UnmodeledSideEffects)"; if (Inst.isAsCheapAsAMove) OS << "|(1<<MCID::CheapAsAMove)"; @@ -344,7 +345,7 @@ void InstrInfoEmitter::emitEnums(raw_ostream &OS) { // We must emit the PHI opcode first... std::string Namespace = Target.getInstNamespace(); - + if (Namespace.empty()) { fprintf(stderr, "No instructions defined!\n"); exit(1); |
