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| author | Fangrui Song <i@maskray.me> | 2022-12-02 07:43:18 +0000 |
|---|---|---|
| committer | Fangrui Song <i@maskray.me> | 2022-12-02 07:43:18 +0000 |
| commit | 6aebb5d17765c1f9946d2281c9f697328799cde4 (patch) | |
| tree | bbf87b0eccb8c8d412da8d4baf4b1a3741b9e1e9 /llvm/lib/Object/ELFObjectFile.cpp | |
| parent | 4763e877f7202b2ff70d01370b0a0caffd4f539b (diff) | |
| download | llvm-6aebb5d17765c1f9946d2281c9f697328799cde4.zip llvm-6aebb5d17765c1f9946d2281c9f697328799cde4.tar.gz llvm-6aebb5d17765c1f9946d2281c9f697328799cde4.tar.bz2 | |
AttributeParser: Convert Optional to std::optional
Diffstat (limited to 'llvm/lib/Object/ELFObjectFile.cpp')
| -rw-r--r-- | llvm/lib/Object/ELFObjectFile.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Object/ELFObjectFile.cpp b/llvm/lib/Object/ELFObjectFile.cpp index 5726299..31f0090 100644 --- a/llvm/lib/Object/ELFObjectFile.cpp +++ b/llvm/lib/Object/ELFObjectFile.cpp @@ -166,7 +166,7 @@ SubtargetFeatures ELFObjectFileBase::getARMFeatures() const { // both ARMv7-M and R have to support thumb hardware div bool isV7 = false; - Optional<unsigned> Attr = + std::optional<unsigned> Attr = Attributes.getAttributeValue(ARMBuildAttrs::CPU_arch); if (Attr) isV7 = Attr.value() == ARMBuildAttrs::v7; @@ -303,7 +303,8 @@ SubtargetFeatures ELFObjectFileBase::getRISCVFeatures() const { return Features; // Keep "c" feature if there is one in PlatformFlags. } - Optional<StringRef> Attr = Attributes.getAttributeString(RISCVAttrs::ARCH); + std::optional<StringRef> Attr = + Attributes.getAttributeString(RISCVAttrs::ARCH); if (Attr) { // The Arch pattern is [rv32|rv64][i|e]version(_[m|a|f|d|c]version)* // Version string pattern is (major)p(minor). Major and minor are optional. @@ -542,7 +543,7 @@ void ELFObjectFileBase::setARMSubArch(Triple &TheTriple) const { else Triple = "arm"; - Optional<unsigned> Attr = + std::optional<unsigned> Attr = Attributes.getAttributeValue(ARMBuildAttrs::CPU_arch); if (Attr) { switch (Attr.value()) { @@ -574,7 +575,7 @@ void ELFObjectFileBase::setARMSubArch(Triple &TheTriple) const { Triple += "v6k"; break; case ARMBuildAttrs::v7: { - Optional<unsigned> ArchProfileAttr = + std::optional<unsigned> ArchProfileAttr = Attributes.getAttributeValue(ARMBuildAttrs::CPU_arch_profile); if (ArchProfileAttr && ArchProfileAttr.value() == ARMBuildAttrs::MicroControllerProfile) |