[all-commits] [llvm/llvm-project] 3e19ba: [X86][MS] Add 80bit long double support for Windows
Phoebe Wang via All-commits
all-commits at lists.llvm.org
Sun Feb 13 21:51:26 PST 2022
Author: Phoebe Wang <phoebe.wang at intel.com>
Date: 2022-02-14 (Mon, 14 Feb 2022)
[X86][MS] Add 80bit long double support for Windows
MSVC currently doesn't support 80 bits long double. But ICC does support
it on Windows. Besides, there're also some users asked for this feature.
We can find the discussions from stackoverflow, msdn etc.
Given Clang has already support `-mlong-double-80`, extending it to
support for Windows seems worthwhile.
Reviewed By: rnk, erichkeane
Differential Revision: https://reviews.llvm.org/D115441
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