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Merged
merged 2 commits into from
Mar 11, 2023
Merged

PR for llvm/llvm-project#60781 #360

merged 2 commits into from
Mar 11, 2023

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@llvmbot llvmbot commented Mar 11, 2023

Erich Keane and others added 2 commits March 10, 2023 06:04
D145605 reverted two patches to fix a regression, this patch removes
them from the 16.x release notes.
…ath."

Setting __FLT_EVAL_METHOD__ to -1 with fast-math will set
__GLIBC_FLT_EVAL_METHOD to 2 and long double ends up being used for
float_t and double_t. This creates some ABI breakage with various C libraries.
See details here: llvm/llvm-project#60781

This reverts commit bbf0d19.

(cherry picked from commit 2f12642)
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__FLT_EVAL_METHOD__ is set to -1 with Ofast.
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