[Link to download page, if public]
provides a highly optimized C/C++ compiler and a robust C-SPY debugger specifically built to squeeze maximum performance out of resource-constrained ARM Cortex hardware.
IAR Embedded Workbench for ARM is an integrated development environment (IDE) and toolchain for developing, building, debugging, and optimizing embedded applications for ARM-based microcontrollers. Version 8.32.1 is a point release in the 8.x series with bug fixes, minor improvements, and toolchain updates.