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arm.c (arm_gen_constant): Prefer to emit constants from bit 31 downwards, if this...
authorPhilip Blundell <philb@gnu.org>
Thu, 4 Jan 2001 20:19:48 +0000 (20:19 +0000)
committerPhil Blundell <pb@gcc.gnu.org>
Thu, 4 Jan 2001 20:19:48 +0000 (20:19 +0000)
commitceebdb0980bee33cbd7b08dcd350f4faa7634f27
tree3ec75373ca28b0ad0d63d95fb668c8f7327670adtree | snapshot
parent1fd4f141391f8f683be28c3353d6753bd24d6905commit | diff
arm.c (arm_gen_constant): Prefer to emit constants from bit 31 downwards, if this requires no more insns.

2001-01-04  Philip Blundell  <philb@gnu.org>

* config/arm/arm.c (arm_gen_constant): Prefer to emit constants
from bit 31 downwards, if this requires no more insns.
(count_insns_for_constant): New helper function for above.

From-SVN: r38690
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