Summary:
Looking at the callee argument list, as is done now, might not work if
the function has been typecasted into one that is expected to return
a struct. This change also simplifies the code.
The isFP128ABICall() function can be removed as it is no longer needed.
The test in fp128.ll has been updated to verify this.
Reviewers: jyknight, venkatra
Reviewed By: jyknight
Subscribers: fedor.sergeev, jrtc27, llvm-commits
Differential Revision: https://reviews.llvm.org/D48117
llvm-svn: 340008
Daniel Cederman