From 54b68e34322314528624fd56ec32df8968c41a94 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Fri, 1 Jul 2011 20:45:01 +0000 Subject: - Added MCSubtargetInfo to capture subtarget features and scheduling itineraries. - Refactor TargetSubtarget to be based on MCSubtargetInfo. - Change tablegen generated subtarget info to initialize MCSubtargetInfo and hide more details from targets. llvm-svn: 134257 --- llvm/lib/Target/Alpha/AlphaSubtarget.cpp | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'llvm/lib/Target/Alpha/AlphaSubtarget.cpp') diff --git a/llvm/lib/Target/Alpha/AlphaSubtarget.cpp b/llvm/lib/Target/Alpha/AlphaSubtarget.cpp index 7080327..5ed2d31 100644 --- a/llvm/lib/Target/Alpha/AlphaSubtarget.cpp +++ b/llvm/lib/Target/Alpha/AlphaSubtarget.cpp @@ -14,15 +14,24 @@ #include "AlphaSubtarget.h" #include "Alpha.h" #include "AlphaGenSubtarget.inc" + +#define GET_SUBTARGETINFO_CTOR +#define GET_SUBTARGETINFO_MC_DESC +#define GET_SUBTARGETINFO_TARGET_DESC +#include "AlphaGenSubtarget.inc" + using namespace llvm; AlphaSubtarget::AlphaSubtarget(const std::string &TT, const std::string &CPU, const std::string &FS) - : HasCT(false) { + : AlphaGenSubtargetInfo(), HasCT(false) { std::string CPUName = CPU; if (CPUName.empty()) CPUName = "generic"; // Parse features string. ParseSubtargetFeatures(FS, CPUName); + + // Initialize scheduling itinerary for the specified CPU. + InstrItins = getInstrItineraryForCPU(CPUName); } -- cgit v1.1