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IBM Z: Fix PR97326: Enable fp compares in vec_cmp

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gcc/ChangeLog:

	PR target/97326
	* config/s390/vector.md: Support vector floating point modes in
	vec_cmp.
This commit is contained in:
Andreas Krebbel 2020-11-12 08:20:43 +01:00
parent 7ea19dcafb
commit 5d9ade39b8
1 changed files with 16 additions and 6 deletions
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22
gcc/config/s390/vector.md
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@ -145,6 +145,16 @@
(V1SF "V1SI") (V2SF "V2SI") (V4SF "V4SI")
(V1DF "V1DI") (V2DF "V2DI")
(V1TF "V1TI") (TF "V1TI")])
(define_mode_attr tointvec [(V1QI "v1qi") (V2QI "v2qi") (V4QI "v4qi") (V8QI "v8qi") (V16QI "v16qi")
(V1HI "v1hi") (V2HI "v2hi") (V4HI "v4hi") (V8HI "v8hi")
(V1SI "v1si") (V2SI "v2si") (V4SI "v4si")
(V1DI "v1di") (V2DI "v2di")
(V1TI "v1ti")
(V1SF "v1si") (V2SF "v2si") (V4SF "v4si")
(V1DF "v1di") (V2DF "v2di")
(V1TF "v1ti") (TF "v1ti")])
(define_mode_attr vw [(SF "w") (V1SF "w") (V2SF "v") (V4SF "v")
(DF "w") (V1DF "w") (V2DF "v")
(TF "w") (V1TF "w")])
@ -1546,14 +1556,14 @@
})
;;
;; Integer compares
;; Compares
;;
(define_expand "vec_cmp<VI_HW:mode><VI_HW:mode>"
[(set (match_operand:VI_HW 0 "register_operand" "")
(match_operator:VI_HW 1 ""
[(match_operand:VI_HW 2 "register_operand" "")
(match_operand:VI_HW 3 "register_operand" "")]))]
(define_expand "vec_cmp<mode><tointvec>"
[(set (match_operand:<TOINTVEC> 0 "register_operand" "")
(match_operator:<TOINTVEC> 1 ""
[(match_operand:V_HW 2 "register_operand" "")
(match_operand:V_HW 3 "register_operand" "")]))]
"TARGET_VX"
{
s390_expand_vec_compare (operands[0], GET_CODE(operands[1]), operands[2], operands[3]);