[PATCH] D28475: LangRef: Note that calls also support fast math flags

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jan 9 12:22:29 PST 2017


arsenm created this revision.
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This is already documented on the call instruction, but
not in the list of supported instructions in the fast math
flag section.


https://reviews.llvm.org/D28475

Files:
  docs/LangRef.rst


Index: docs/LangRef.rst
===================================================================
--- docs/LangRef.rst
+++ docs/LangRef.rst
@@ -2169,8 +2169,9 @@
 
 LLVM IR floating-point binary ops (:ref:`fadd <i_fadd>`,
 :ref:`fsub <i_fsub>`, :ref:`fmul <i_fmul>`, :ref:`fdiv <i_fdiv>`,
-:ref:`frem <i_frem>`, :ref:`fcmp <i_fcmp>`) have the following flags that can
-be set to enable otherwise unsafe floating point operations
+:ref:`frem <i_frem>`, :ref:`fcmp <i_fcmp>`) and :ref:`call <i_call>`
+instructions have the following flags that can be set to enable
+otherwise unsafe floating point transformations.
 
 ``nnan``
    No NaNs - Allow optimizations to assume the arguments and result are not


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