From 59ee62d2418df8db499eca1ae17f5900dc2dcbba Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Mon, 11 Jul 2011 03:57:24 +0000 Subject: - Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfo and MCSubtargetInfo. - Added methods to update subtarget features (used when targets automatically detect subtarget features or switch modes). - Teach X86Subtarget to update MCSubtargetInfo features bits since the MCSubtargetInfo layer can be shared with other modules. - These fixes .code 16 / .code 32 support since mode switch is updated in MCSubtargetInfo so MC code emitter can do the right thing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134884 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/SubtargetEmitter.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'utils/TableGen/SubtargetEmitter.cpp') diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp index e87b22e98e..4813b42c62 100644 --- a/utils/TableGen/SubtargetEmitter.cpp +++ b/utils/TableGen/SubtargetEmitter.cpp @@ -666,8 +666,9 @@ void SubtargetEmitter::run(raw_ostream &OS) { // MCInstrInfo initialization routine. OS << "static inline void Init" << Target - << "MCSubtargetInfo(MCSubtargetInfo *II, StringRef CPU, StringRef FS) {\n"; - OS << " II->InitMCSubtargetInfo(CPU, FS, "; + << "MCSubtargetInfo(MCSubtargetInfo *II, " + << "StringRef TT, StringRef CPU, StringRef FS) {\n"; + OS << " II->InitMCSubtargetInfo(TT, CPU, FS, "; if (NumFeatures) OS << Target << "FeatureKV, "; else @@ -719,7 +720,7 @@ void SubtargetEmitter::run(raw_ostream &OS) { OS << ClassName << "::" << ClassName << "(StringRef TT, StringRef CPU, " << "StringRef FS)\n" << " : TargetSubtargetInfo() {\n" - << " InitMCSubtargetInfo(CPU, FS, "; + << " InitMCSubtargetInfo(TT, CPU, FS, "; if (NumFeatures) OS << Target << "FeatureKV, "; else -- cgit v1.2.3-70-g09d2