Duncan P. N. Exon Smith c4adf5ea45 IR: Add assembly/bitcode support for function metadata attachments ... Add serialization support for function metadata attachments (added in r235783). The syntax is: define @foo() !attach !0 { Metadata attachments are only allowed on functions with bodies. Since they come before the `{`, they're not really part of the body; since they require a body, they're not really part of the header. In `LLParser` I gave them a separate function called from `ParseDefine()`, `ParseOptionalFunctionMetadata()`. In bitcode, I'm using the same `METADATA_ATTACHMENT` record used by instructions. Instruction metadata attachments are included in a special "attachment" block at the end of a `Function`. The attachment records are laid out like this: InstID (KindID MetadataID)+ Note that these records always have an odd number of fields. The new code takes advantage of this to recognize function attachments (which don't need an instruction ID): (KindID MetadataID)+ This means we can use the same attachment block already used for instructions. This is part of PR23340. llvm-svn: 235785		2015-04-24 22:04:41 +00:00
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BitcodeReader.cpp	IR: Add assembly/bitcode support for function metadata attachments	2015-04-24 22:04:41 +00:00
BitReader.cpp	Propagate a better error message to the C api.	2015-02-03 01:53:03 +00:00
BitstreamReader.cpp	Be more strict about the operand for the array type in BitcodeReader	2015-04-23 13:38:21 +00:00
CMakeLists.txt	Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.	2015-02-11 03:28:02 +00:00
LLVMBuild.txt
Makefile