Developer Guide and Reference

Contents

mbranches-within-32B-boundaries, Qbranches-within-32B-boundaries

Tells the compiler to align branches and fused branches on 32-byte boundaries for better performance.

Syntax

Linux:
-mbranches-within-32B-boundaries
-mno-branches-within-32B-boundaries
macOS:
-mbranches-within-32B-boundaries
-mno-branches-within-32B-boundaries
Windows:
/Qbranches-within-32B-boundaries
/Qbranches-within-32B-boundaries-
Arguments
None
Default
-mno-branches-within-32B-boundaries
or
/Qbranches-within-32B-boundaries-
Branches and fused branches are not aligned on 32-byte boundaries.
Description
This option tells the compiler to align branches and fused branches on 32-byte boundaries for better performance.
When you use this option, it may affect binary utilities usage experience, such as debugability.
Alternate Options