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Update the description of the llvm.fmuladd.* intrinsics to avoid use of the

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ambiguous term 'legal'.

Suggested by Andrew Booker. Thanks Andrew!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172680 91177308-0d34-0410-b5e6-96231b3b80d8
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Lang Hames 2013-01-17 00:00:49 +00:00
parent c3c8d2ad8d
commit b0ec16b3a4
1 changed files with 4 additions and 2 deletions
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6
docs/LangRef.rst
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@ -7689,8 +7689,10 @@ Overview:
"""""""""
The '``llvm.fmuladd.*``' intrinsic functions represent multiply-add
expressions that can be fused if the code generator determines that the
fused expression would be legal and efficient.
expressions that can be fused if the code generator determines that (a) the
target instruction set has support for a fused operation, and (b) that the
fused operation is more efficient than the equivalent, separate pair of mul
and add instructions.
Arguments:
""""""""""