Detect the CRC32 instruction availability at runtime

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This requires being able to compile the SSE4.2 instruction at compile
time without changing compiler command-line flags. This code will get
enabled for GCC 4.9, ICC and MSVC.

Change-Id: Ifb9158ff7f49e6ae581297893cd1e21dd5ce3573
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>

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This commit is contained in:

Thiago Macieira 2014-04-04 22:36:00 -07:00 committed by The Qt Project

parent 689e8055f5

commit d9b5e17bf7

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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