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Author	SHA1	Message	Date
Tim Northover	a009a60a91	IR: print value numbers for unnamed function arguments For consistency with normal instructions and clarity when reading IR, it's best to print the %0, %1, ... names of function arguments in definitions. Also modifies the parser to accept IR in that form for obvious reasons. llvm-svn: 367755	2019-08-03 14:28:34 +00:00
Saleem Abdulrasool	b96d9b3419	MergeFunc: preserve COMDAT information when creating a thunk We would previously drop the COMDAT on the thunk we generated when replacing a function body with the forwarding thunk. This would result in a function that may have been multiply emitted and multiply merged to be emitted with the same name without the COMDAT. This is a hard error with PE/COFF where the COMDAT is used for the deduplication of Value Witness functions for Swift. llvm-svn: 358728	2019-04-19 01:48:36 +00:00

Author

SHA1

Message

Date

Tim Northover

a009a60a91

IR: print value numbers for unnamed function arguments

For consistency with normal instructions and clarity when reading IR,
it's best to print the %0, %1, ... names of function arguments in
definitions.

Also modifies the parser to accept IR in that form for obvious reasons.

llvm-svn: 367755

2019-08-03 14:28:34 +00:00

Saleem Abdulrasool

b96d9b3419

MergeFunc: preserve COMDAT information when creating a thunk

We would previously drop the COMDAT on the thunk we generated when replacing a
function body with the forwarding thunk. This would result in a function that
may have been multiply emitted and multiply merged to be emitted with the same
name without the COMDAT. This is a hard error with PE/COFF where the COMDAT is
used for the deduplication of Value Witness functions for Swift.

llvm-svn: 358728

2019-04-19 01:48:36 +00:00

2 Commits