IAR Systems recently announced that IAR Embedded Workbench for ARM now supports microcontrollers based on ARM Cortex-M3/M4 and ARM Cortex-A15 that are targeted for connectivity and the Internet of Things (IoT).
IAR Embedded Workbench for ARM is a complete C/C++ compiler and debugger toolchain for developing embedded applications. The toolchain generates efficient code, which makes it well suited for developing energy-efficient, time-critical IoT applications.
Because the IAR Embedded Workbench for ARM toolchain is continuously updated with new microcontroller support, you are free from having to consider the choice of software in your selection of a microcontroller. Instead of using different tools for different microcontrollers, you can use the same toolchain from start to finish. IAR Embedded Workbench for ARM is available in several versions, including a product package for the ARM Cortex-M core family.
Source: IAR Systems