Melanie Blower 931e95687d [llvm][clang][fpenv] Create new intrinsic llvm.arith.fence to control FP optimization at expression level ...

This intrinsic blocks floating point transformations by the optimizer.

Author: Pengfei

Reviewed By: LuoYuanke, Andy Kaylor, Craig Topper, kpn

Differential Revision: https://reviews.llvm.org/D99675

2021-06-28 12:26:52 -04:00

133 KiB

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