procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

AVX-512. Fix kxnor insn split.

Browse source 
gcc/
	* gcc/config/i386/i386.md (define_split not/xor SWI1248x): Use
	iterator instead of fixed modes.

From-SVN: r228003
This commit is contained in:
Kirill Yukhin 2015-09-22 09:42:26 +00:00 • committed by Kirill Yukhin
parent 68729b062d
commit 5febdf54ab
2 changed files with 8 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
gcc/ChangeLog
View file

@ -1,3 +1,8 @@
2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
* gcc/config/i386/i386.md (define_split not/xor SWI1248x): Use
iterator instead of fixed modes.
2015-09-22 Matthew Wahab <matthew.wahab@arm.com>
* config/aarch64/aarch64-protos.h (aarch64_gen_atomic_ldop):

6
gcc/config/i386/i386.md
View file

@ -8565,11 +8565,11 @@
(clobber (reg:CC FLAGS_REG))]
"TARGET_AVX512F && reload_completed"
[(parallel [(set (match_dup 0)
(xor:HI (match_dup 0)
(match_dup 1)))
(xor:SWI1248x (match_dup 0)
(match_dup 1)))
(clobber (reg:CC FLAGS_REG))])
(set (match_dup 0)
(not:HI (match_dup 0)))])
(not:SWI1248x (match_dup 0)))])
;;There are kortrest[bdq] but no intrinsics for them.
;;We probably don't need to implement them.