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Re: [Patch, microblaze]: Add support for the CLZ insn


On 02/10/2013 10:39 PM, David Holsgrove wrote:
Add support for the CLZ insn

Will be used if pattern-compare is enabled and the targeted
core is newer than v8.10.a.

Changelog

2013-02-11 Edgar E. Iglesias <edgar.iglesias@gmail.com>

   * config/microblaze/microblaze.c: microblaze_has_clz = 0
      Add version check for v8.10.a to enable microblaze_has_clz
   * config/microblaze/microblaze.h: Add TARGET_HAS_CLZ as
      combined version and TARGET_PATTERN_COMPARE check
   * config/microblaze/microblaze.md: New clzsi2 instruction

Committed revision 196158.


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Michael Eager	 eager@eagercon.com
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