5.2 Known limitations in SVE support

The following are known limitations of Arm® Compiler when compiling for SVE architectures:

  • Link-Time Optimization (the -flto option) is not supported when compiling for SVE architectures. To avoid the use of LTO:

    • Do not compile with -flto and do not link with --lto.
    • When compiling at -Omax, also compile with -fno-lto and link with --no_lto.
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