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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 | 377496bbaddcf6fdacbe3cd149a9ad1302bca99e (patch) | |
| tree | 2d1deed1778c4fc8962cf3dc1e49af50c25c3971 /llvm/lib/Bitcode | |
| parent | 03481334b56e88d0713fb97694256b303ab6e81a (diff) | |
| download | bcm5719-llvm-377496bbaddcf6fdacbe3cd149a9ad1302bca99e.tar.gz bcm5719-llvm-377496bbaddcf6fdacbe3cd149a9ad1302bca99e.zip | |
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.
llvm-svn: 189101
Diffstat (limited to 'llvm/lib/Bitcode')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 3 | ||||
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index e6d7b50b489..b77c3489baf 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/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/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index 311c233024f..0aa919c55be 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/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: |
