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[Bug gas/18499] LDR immediate not using mov8 and mov.w for Thumb2


From: alessandro.marzocchi at gmail dot com
Subject: [Bug gas/18499] LDR immediate not using mov8 and mov.w for Thumb2
Date: Tue, 09 Jun 2015 20:22:54 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=18499

Alessandro Marzocchi <alessandro.marzocchi at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Attachment #8346|0                           |1
        is obsolete|                            |

--- Comment #1 from Alessandro Marzocchi <alessandro.marzocchi at gmail dot 
com> ---
Created attachment 8355
  --> https://sourceware.org/bugzilla/attachment.cgi?id=8355&action=edit
Added check for ARMv6T2 architecture and added test cases

- Added check to change "ldr Rx,=imm"  to "mov" only on ARMv6T2 or later
architectures
- Added optimization to use also "movw" and "movt" instructions if possible
- Added test cases

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