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Factor commonality in triple match routines into helper template for registering

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classes, and migrate existing targets over.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77126 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2009-07-26 05:03:33 +00:00
parent 8c2f1d7e44
commit 8977d087c6
14 changed files with 46 additions and 233 deletions
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34
lib/Target/ARM/TargetInfo/ARMTargetInfo.cpp
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@@ -12,36 +12,12 @@
#include "llvm/Target/TargetRegistry.h"
using namespace llvm;
Target llvm::TheARMTarget;
static unsigned ARM_TripleMatchQuality(const std::string &TT) {
// Match arm-foo-bar, as well as things like armv5blah-*
if (TT.size() >= 4 &&
(TT.substr(0, 4) == "arm-" || TT.substr(0, 4) == "armv"))
return 20;
return 0;
}
Target llvm::TheThumbTarget;
static unsigned Thumb_TripleMatchQuality(const std::string &TT) {
// Match thumb-foo-bar, as well as things like thumbv5blah-*
if (TT.size() >= 6 &&
(TT.substr(0, 6) == "thumb-" || TT.substr(0, 6) == "thumbv"))
return 20;
return 0;
}
Target llvm::TheARMTarget, llvm::TheThumbTarget;
extern "C" void LLVMInitializeARMTargetInfo() {
TargetRegistry::RegisterTarget(TheARMTarget, "arm",
"ARM",
&ARM_TripleMatchQuality,
/*HasJIT=*/true);
RegisterTarget<Triple::arm, /*HasJIT=*/true>
X(TheARMTarget, "arm", "ARM");
TargetRegistry::RegisterTarget(TheThumbTarget, "thumb",
"Thumb",
&Thumb_TripleMatchQuality,
/*HasJIT=*/true);
RegisterTarget<Triple::thumb, /*HasJIT=*/true>
Y(TheThumbTarget, "thumb", "Thumb");
}