Return the test mask which returns true if the value could have the same set of classes, but with a different sign.

Synopsis

Declared in <llvm/ADT/FloatingPointMode.h>

FPClassTest
unknown_sign(FPClassTest Mask);

Return Value

Mask of classes that could match Mask with either sign.

Parameters

Name

Description

Mask

Floating‐point class mask to broaden by sign.

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