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| author | George Burgess IV <george.burgess.iv@gmail.com> | 2016-04-12 01:05:35 +0000 |
|---|---|---|
| committer | George Burgess IV <george.burgess.iv@gmail.com> | 2016-04-12 01:05:35 +0000 |
| commit | 278199f615d9f9e224e5033b9558c6ed974cbf37 (patch) | |
| tree | ed03369bae73053077296d212482ab279c4ee013 /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | b40d14f3d56e9b0f1bc41f6123586d09ccd6d305 (diff) | |
| download | bcm5719-llvm-278199f615d9f9e224e5033b9558c6ed974cbf37.tar.gz bcm5719-llvm-278199f615d9f9e224e5033b9558c6ed974cbf37.zip | |
Add the allocsize attribute to LLVM.
`allocsize` is a function attribute that allows users to request that
LLVM treat arbitrary functions as allocation functions.
This patch makes LLVM accept the `allocsize` attribute, and makes
`@llvm.objectsize` recognize said attribute.
The review for this was split into two patches for ease of reviewing:
D18974 and D14933. As promised on the revisions, I'm landing both
patches as a single commit.
Differential Revision: http://reviews.llvm.org/D14933
llvm-svn: 266032
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index 262dad652fc..1b90c885a9b 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -164,6 +164,8 @@ static uint64_t getAttrKindEncoding(Attribute::AttrKind Kind) { switch (Kind) { case Attribute::Alignment: return bitc::ATTR_KIND_ALIGNMENT; + case Attribute::AllocSize: + return bitc::ATTR_KIND_ALLOC_SIZE; case Attribute::AlwaysInline: return bitc::ATTR_KIND_ALWAYS_INLINE; case Attribute::ArgMemOnly: |
