[PATCH] D35538: [CodeGen][ARM] ARM runtime helper functions are not always soft-fp

Peter Smith via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Jul 25 08:46:11 PDT 2017


peter.smith updated this revision to Diff 108092.
peter.smith added a comment.
Herald added a subscriber: javed.absar.

I've added a clang test that will check that none of the floating point helper functions defined in the Runtime ABI for the ARM Architecture are directly called by clang. Given that the calling convention decisions for these helpers are made in llvm I think the best place for a test that the correct calling convention is in llvm. I'll start working on that and post in a separate review. Please let me know if I'm not on the right lines.


https://reviews.llvm.org/D35538

Files:
  lib/CodeGen/TargetInfo.cpp
  test/CodeGen/arm-float-helpers.c
  test/CodeGen/complex-math.c

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