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r275823 - in /branches/ibm/pcrel-trunk/gcc: Cha...
- From: meissner at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 17 Sep 2019 22:33:55 -0000
- Subject: r275823 - in /branches/ibm/pcrel-trunk/gcc: Cha...
Author: meissner
Date: Tue Sep 17 22:33:54 2019
New Revision: 275823
URL: https://gcc.gnu.org/viewcvs?rev=275823&root=gcc&view=rev
Log:
Use PADDI to load up 32-bit SImode constants.
2019-09-17 Michael Meissner <meissner@linux.ibm.com>
* config/rs6000/rs6000.md (movsi_internal1): Add support to load
up 34-bit integer constants with PADDI.
(movsi integer constant splitter): Do not split constant if PADDI
can load it up directly.
Modified:
branches/ibm/pcrel-trunk/gcc/ChangeLog.meissner
branches/ibm/pcrel-trunk/gcc/config/rs6000/rs6000.md