Hi,
I was looking at some scheduler dumps and spotted that
the pattern "zero_extend<mode>di2" is missing a type attribute
on ARM.
I've fixed that with this obvious patch, committed as
revision 205050.
Tested on arm-none-eabi with no regressions.
Thanks,
James
---
gcc/
2013-11-19 James Greenhalgh <james.greenha...@arm.com>
* config/arm/arm.md (zero_extend<mode>di2): Add type attribute.
diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md
index 3726201dd4f8201854810de2604906f0ff5ffc46..a26550a476a4d4693ec1a4d91f4fcb0ec7aac48f 100644
--- a/gcc/config/arm/arm.md
+++ b/gcc/config/arm/arm.md
@@ -5170,7 +5170,8 @@ (define_insn "zero_extend<mode>di2"
[(set_attr "length" "8,4,8,8")
(set_attr "arch" "neon_for_64bits,*,*,avoid_neon_for_64bits")
(set_attr "ce_count" "2")
- (set_attr "predicable" "yes")]
+ (set_attr "predicable" "yes")
+ (set_attr "type" "multiple,mov_reg,multiple,multiple")]
)
(define_insn "extend<mode>di2"
