diff options
Diffstat (limited to 'spec/if/rtems/basedefs/predict-false.yml')
-rw-r--r-- | spec/if/rtems/basedefs/predict-false.yml | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/spec/if/rtems/basedefs/predict-false.yml b/spec/if/rtems/basedefs/predict-false.yml new file mode 100644 index 00000000..a6e5f090 --- /dev/null +++ b/spec/if/rtems/basedefs/predict-false.yml @@ -0,0 +1,32 @@ +SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause +copyrights: +- Copyright (C) 2018 embedded brains GmbH (http://www.embedded-brains.de) +enabled-by: [] +interface-brief: | + Returns the value of the specified integral expression and tells the compiler + that the predicted value is false (1). +interface-definition: + default: | + ( _exp ) + variants: + - definition: | + ${/if/compiler/builtin-expect:/interface-name}( ( _exp ), 0 ) + enabled-by: + - defined(${/if/compiler/gnuc:/interface-name}) +interface-description: null +interface-name: RTEMS_PREDICT_FALSE +interface-params: +- description: | + is the expression. + dir: null + name: _exp +interface-return: + return: The value of the expression. + return-values: [] +interface-type: macro +links: +- role: interface-placement + uid: header +- role: interface-ingroup + uid: /groups/api/basedefs +type: interface |