IAR Embedded Workbench for Arm 9.70.xIAR C/C++ DevelopmentThe preprocessorDescription of predefined preprocessor symbols__ARM_ALIGN_MAX_STACK_PWR__ARM_ALIGN_MAX_STACK_PWRIn this section: DescriptionAn integer that identifies the maximum alignment of stack objects.This preprocessor symbol is defined according to ACLE (Arm C Language Extensions).See alsoArm C Language Extensions (IHI 0053D)