OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

S/390: Remove code duplication in vec_unordered<mode> 

vec_unordered<mode> is vec_ordered<mode> plus a negation at the end.
Reuse vec_unordered<mode> logic.

gcc/ChangeLog:

2019-09-30  Ilya Leoshkevich  <iii@linux.ibm.com>

	PR target/77918
	* config/s390/vector.md (vec_unordered<mode>): Call
	gen_vec_ordered<mode>.

From-SVN: r276360
This commit is contained in:
Ilya Leoshkevich 2019-09-30 17:40:02 +00:00 committed by Ilya Leoshkevich
parent 6b34d5ff55
commit 021f658071
2 changed files with 13 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2019-09-30 Ilya Leoshkevich <iii@linux.ibm.com>
PR target/77918
* config/s390/vector.md (vec_unordered<mode>): Call
gen_vec_ordered<mode>.
2019-09-30 Yuliang Wang <yuliang.wang@arm.com>
* config/aarch64/aarch64-sve.md (sdiv_pow2<mode>3):

14
gcc/config/s390/vector.md
View File

@ -1546,15 +1546,15 @@
; UNORDERED (a, b): !ORDERED (a, b)
(define_expand "vec_unordered<mode>"
[(set (match_operand:<tointvec> 0 "register_operand" "=v")
(ge:<tointvec> (match_operand:VFT 1 "register_operand" "v")
(match_operand:VFT 2 "register_operand" "v")))
(set (match_dup 3) (gt:<tointvec> (match_dup 2) (match_dup 1)))
(set (match_dup 0) (ior:<tointvec> (match_dup 0) (match_dup 3)))
(set (match_dup 0) (not:<tointvec> (match_dup 0)))]
[(match_operand:<tointvec> 0 "register_operand" "=v")
(match_operand:VFT 1 "register_operand" "v")
(match_operand:VFT 2 "register_operand" "v")]
"TARGET_VX"
{
operands[3] = gen_reg_rtx (<tointvec>mode);
emit_insn (gen_vec_ordered<mode> (operands[0], operands[1], operands[2]));
emit_insn (gen_rtx_SET (operands[0],
gen_rtx_NOT (<tointvec>mode, operands[0])));
DONE;
})
(define_expand "vec_unordered"