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276365dd4b
be the first encoded as the first feature. It then uses the CPU name to look up features / scheduling itineray even though clients know full well the CPU name being used to query these properties. The fix is to just have the clients explictly pass the CPU name! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134127 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
//===- SparcSubtarget.cpp - SPARC Subtarget Information -------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the SPARC specific subclass of TargetSubtarget.
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//
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//===----------------------------------------------------------------------===//
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#include "SparcSubtarget.h"
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#include "SparcGenSubtarget.inc"
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using namespace llvm;
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SparcSubtarget::SparcSubtarget(const std::string &TT, const std::string &CPU,
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const std::string &FS, bool is64Bit) :
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IsV9(false),
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V8DeprecatedInsts(false),
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IsVIS(false),
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Is64Bit(is64Bit) {
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// Determine default and user specified characteristics
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std::string CPUName = CPU;
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if (CPUName.empty()) {
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if (is64Bit)
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CPUName = "v9";
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else
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CPUName = "v8";
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}
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IsV9 = CPUName == "v9";
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// Parse features string.
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ParseSubtargetFeatures(FS, CPUName);
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}
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