Hi,
Reviving this thread:
https://gcc.gnu.org/ml/gcc-patches/2014-11/msg00143.html
Actually, this is over-engineering. We don't need the generic_sched
attribute at all. We don't yet have a generic schedule model, and when
we do get one, we have other ways of handling it through
aarch64-cores.def.
This patch removes the generic_sched attribute.
Tested by building a compiler.
OK for trunk?
Cheers,
James
---
2014-12-17 James Greenhalgh <james.greenha...@arm.com>
* config/aarch64/aarch64.md (generic_sched): Delete it.
diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
index 97d7009c20f38071f006f33978985b5e6c889794..a0ee362e391d938fd1cb6b5edb6041e8f5e5ebf2 100644
--- a/gcc/config/aarch64/aarch64.md
+++ b/gcc/config/aarch64/aarch64.md
@@ -188,14 +188,6 @@ (define_attr "enabled" "no,yes"
;; Processor types.
(include "aarch64-tune.md")
-;; True if the generic scheduling description should be used.
-
-(define_attr "generic_sched" "yes,no"
- (const (if_then_else
- (eq_attr "tune" "cortexa53,cortexa15,thunderx")
- (const_string "no")
- (const_string "yes"))))
-
;; Scheduling
(include "../arm/cortex-a53.md")
(include "../arm/cortex-a15.md")
