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https://github.com/c64scene-ar/llvm-6502.git
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precompute 20 tags
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108695 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -86,11 +86,17 @@ const Use *Use::getImpliedUser() const {
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//===----------------------------------------------------------------------===//
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Use *Use::initTags(Use * const Start, Use *Stop, ptrdiff_t Done) {
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while (Done < 6) {
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while (Done < 20) {
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if (Start == Stop--)
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return Start;
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static const PrevPtrTag tags[6] = { fullStopTag, oneDigitTag, stopTag,
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oneDigitTag, oneDigitTag, stopTag };
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static const PrevPtrTag tags[20] = { fullStopTag, oneDigitTag, stopTag,
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oneDigitTag, oneDigitTag, stopTag,
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zeroDigitTag, oneDigitTag, oneDigitTag,
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stopTag, zeroDigitTag, oneDigitTag,
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zeroDigitTag, oneDigitTag, stopTag,
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oneDigitTag, oneDigitTag, oneDigitTag,
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oneDigitTag, stopTag
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};
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Stop->Prev.setFromOpaqueValue(reinterpret_cast<Use**>(tags[Done++]));
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Stop->Val = 0;
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}
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