[PATCH] D72841: Add support for pragma float_control, to control precision and exception behavior at the source level
John McCall via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon May 11 19:59:40 PDT 2020
rjmccall added a comment.
IIUC, the way within-statement contraction is supposed to work is that there are supposed to be blocking intrinsics inserted at various places. I don't remember the details, though, or if anyone's thought about how it interacts with cross-statement contraction, which this pragma permits within the same function (and could occur with inlining regardless).
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D72841/new/
https://reviews.llvm.org/D72841
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