[#llvm-getFCmpCodeWithoutNaN]
= xref:llvm.adoc[llvm]::getFCmpCodeWithoutNaN
:relfileprefix: ../
:mrdocs:

getFCmpCodeWithoutNaN ‐ Given an ISD condition code comparing floats, return the equivalent code if we're allowed to assume that NaNs won't occur.

== Synopsis

Declared in `<llvm/CodeGen/Analysis.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/ISD/CondCode.adoc[ISD::CondCode]
getFCmpCodeWithoutNaN(xref:llvm/ISD/CondCode.adoc[ISD::CondCode] CC);
----

== Return Value

The NaN‐free equivalent of `CC.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *CC*
| ISD floating‐point condition code to rewrite.
|===


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