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| author | Jay Foad <jay.foad@gmail.com> | 2019-10-18 16:07:09 +0000 |
|---|---|---|
| committer | Jay Foad <jay.foad@gmail.com> | 2019-10-18 16:07:09 +0000 |
| commit | aa3806b47c74c814c9cb6f1de6a5570998b8f011 (patch) | |
| tree | 6e925f53b0df7dcd19b186de2022ce8b12d57542 | |
| parent | eff2a2ab2b51070133c39336c91b3f8d1c31e0c4 (diff) | |
| download | bcm5719-llvm-aa3806b47c74c814c9cb6f1de6a5570998b8f011.tar.gz bcm5719-llvm-aa3806b47c74c814c9cb6f1de6a5570998b8f011.zip | |
Update docs for fast-math flags.
This adds fneg, phi and select to the list of operations that may use
fast-math flags.
llvm-svn: 375250
| -rw-r--r-- | llvm/docs/LangRef.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst index d2fe2acc7d5..c3f401126e1 100644 --- a/llvm/docs/LangRef.rst +++ b/llvm/docs/LangRef.rst @@ -2459,9 +2459,10 @@ Code that requires different behavior than this should use the Fast-Math Flags --------------- -LLVM IR floating-point operations (:ref:`fadd <i_fadd>`, +LLVM IR floating-point operations (:ref:`fneg <i_fneg>`, :ref:`fadd <i_fadd>`, :ref:`fsub <i_fsub>`, :ref:`fmul <i_fmul>`, :ref:`fdiv <i_fdiv>`, -:ref:`frem <i_frem>`, :ref:`fcmp <i_fcmp>`) and :ref:`call <i_call>` +:ref:`frem <i_frem>`, :ref:`fcmp <i_fcmp>`), :ref:`phi <i_phi>`, +:ref:`select <i_select>` and :ref:`call <i_call>` may use the following flags to enable otherwise unsafe floating-point transformations. |
