rnk added a comment.
This is, obviously, an ABI break. I think Sony would probably want you to
preserve the existing behavior of intentionally underaligning such byval
parameters for PS4 targets. +@rjmccall in case he has other ABI thoughts.
================
Comment at: lib/CodeGen/TargetInfo.cpp:1496
+ if (IsDarwinVectorABI) {
+ // On Darwin, if the type contains an SSE vector type, the alignment is 16.
+ if (Align >= 16 && (isSSEVectorType(getContext(), Ty) ||
----------------
@rjmccall, does this comment need updating in an AVX world?
Repository:
rC Clang
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D60748/new/
https://reviews.llvm.org/D60748
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