Commit Graph

2 Commits

Author SHA1 Message Date
Saleem Abdulrasool 36ac5ddff7 builtins: expand out the AEABI function stubs
These actually may change calling conventions.  We cannot simply provide
function aliases as the aliased function may have a different calling
convention.  Provide a forwarding function instead to permit the
compiler to synthesize the calling convention adjustment thunk.

Remove the `ARM_EABI_FNALIAS` macro as that is not safe to use.

Resolves PR33030!

llvm-svn: 303188
2017-05-16 16:41:37 +00:00
Dan Albert b5226576ea Implement __aeabi_{f,d}rsub.
Summary: Implement the missing ARM EABI functions _aeabi_frsub and __aeabi_drsub.

Reviewers: rengolin, compnerd

Subscribers: pirama, srhines, danalbert, aemerson, llvm-commits

Differential Revision: http://reviews.llvm.org/D12088

llvm-svn: 245321
2015-08-18 18:10:33 +00:00