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Merge pull request #19141 from aschwaighofer/remove_constant_string_literal

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This commit is contained in:
swift-ci
2018-09-10 15:51:47 -07:00
committed by GitHub
parent 7c0bb8c639 73df12c09f
commit cc329fee03
30 changed files with 4 additions and 513 deletions
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27
lib/SIL/SILInstructions.cpp
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@@ -751,33 +751,6 @@ uint64_t StringLiteralInst::getCodeUnitCount() {
return SILInstruction::Bits.StringLiteralInst.Length;
}
ConstStringLiteralInst::ConstStringLiteralInst(SILDebugLocation Loc,
StringRef Text,
Encoding encoding, SILType Ty)
: InstructionBase(Loc, Ty) {
SILInstruction::Bits.ConstStringLiteralInst.TheEncoding = unsigned(encoding);
SILInstruction::Bits.ConstStringLiteralInst.Length = Text.size();
memcpy(getTrailingObjects<char>(), Text.data(), Text.size());
}
ConstStringLiteralInst *ConstStringLiteralInst::create(SILDebugLocation Loc,
StringRef text,
Encoding encoding,
SILModule &M) {
void *buf =
allocateLiteralInstWithTextSize<ConstStringLiteralInst>(M, text.size());
auto Ty = SILType::getRawPointerType(M.getASTContext());
return ::new (buf) ConstStringLiteralInst(Loc, text, encoding, Ty);
}
uint64_t ConstStringLiteralInst::getCodeUnitCount() {
auto E = unsigned(Encoding::UTF16);
if (SILInstruction::Bits.ConstStringLiteralInst.TheEncoding == E)
return unicode::getUTF16Length(getValue());
return SILInstruction::Bits.ConstStringLiteralInst.Length;
}
StoreInst::StoreInst(
SILDebugLocation Loc, SILValue Src, SILValue Dest,
StoreOwnershipQualifier Qualifier = StoreOwnershipQualifier::Unqualified)