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| author | Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net> | 2013-08-23 11:53:55 +0000 |
|---|---|---|
| committer | Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net> | 2013-08-23 11:53:55 +0000 |
| commit | 5768bb8d77892926dff0d078b1fb08c14ea791f3 (patch) | |
| tree | 3a2f35fef53650a9e8988416a19f8787d0186f3d /lib/Bitcode | |
| parent | a550b51bac50493db75a7b5788a3f2c3b62fd913 (diff) | |
| download | external_llvm-5768bb8d77892926dff0d078b1fb08c14ea791f3.zip external_llvm-5768bb8d77892926dff0d078b1fb08c14ea791f3.tar.gz external_llvm-5768bb8d77892926dff0d078b1fb08c14ea791f3.tar.bz2 | |
Add function attribute 'optnone'.
This function attribute indicates that the function is not optimized
by any optimization or code generator passes with the
exception of interprocedural optimization passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189101 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Bitcode')
| -rw-r--r-- | lib/Bitcode/Reader/BitcodeReader.cpp | 3 | ||||
| -rw-r--r-- | lib/Bitcode/Writer/BitcodeWriter.cpp | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp index e6d7b50..b77c348 100644 --- a/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/lib/Bitcode/Reader/BitcodeReader.cpp @@ -573,6 +573,9 @@ bool BitcodeReader::ParseAttrKind(uint64_t Code, Attribute::AttrKind *Kind) { case bitc::ATTR_KIND_OPTIMIZE_FOR_SIZE: *Kind = Attribute::OptimizeForSize; return false; + case bitc::ATTR_KIND_OPTIMIZE_NONE: + *Kind = Attribute::OptimizeNone; + return false; case bitc::ATTR_KIND_READ_NONE: *Kind = Attribute::ReadNone; return false; diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp index 311c233..0aa919c 100644 --- a/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -205,6 +205,8 @@ static uint64_t getAttrKindEncoding(Attribute::AttrKind Kind) { return bitc::ATTR_KIND_NO_UNWIND; case Attribute::OptimizeForSize: return bitc::ATTR_KIND_OPTIMIZE_FOR_SIZE; + case Attribute::OptimizeNone: + return bitc::ATTR_KIND_OPTIMIZE_NONE; case Attribute::ReadNone: return bitc::ATTR_KIND_READ_NONE; case Attribute::ReadOnly: |