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|Home > Migrating from ARM Compiler v5.0 to v5.01 or later > General changes between ARM Compiler v5.0 and v5.01 or later|
Various general changes have been made in ARM Compiler toolchain v5.01.
The following changes have been made in ARM Compiler toolchain v5.01:
A separate NEON compiler license is no longer required in ARM Compiler 5.01 and later.
The version-specific environment variables have changed to use a single digit
version, for example,
The version number reported by the tools using
In version 5.0 and earlier, the format is
In version 5.01 and later, the format is
For example, version 5.01 build 2345 is reported as