See GCC Support for additional information about usage and known limitations. 

GCC for Tricore 4.9.x 

• Compiler acronym: tricoregcc_4_9
• Host OS: Windows
• Supported practices: Full support
• Support level: Standard

About Support Levels

• Extended: Support has been validated with extended testing and is approved for use in safety-critical software development.
• Standard: Support has been validated with standard testing and is approved for use in non-safety critical software development.