r230814 - in /trunk/gcc: ChangeLog config/aarch...

[jgreenhalgh@gcc.gnu.org]

Author: jgreenhalgh
Date: Tue Nov 24 14:46:05 2015
New Revision: 230814

URL: https://gcc.gnu.org/viewcvs?rev=230814&root=gcc&view=rev
Log:
[PATCH][AArch64] Improve add immediate expansion

gcc/

	* gcc/config/aarch64/aarch64.md (add<mode>3):
	Block early expansion into 2 add instructions.
	(add<mode>3_pluslong): New pattern to combine complex
	immediates into 2 additions.



Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64.md