gcc/ChangeLog:
* config/loongarch/lasx.md: Remove useless code.
* config/loongarch/lsx.md: Ditto.
---
gcc/config/loongarch/lasx.md | 66 ------------------------------------
gcc/config/loongarch/lsx.md | 35 -------------------
2 files changed, 101 deletions(-)
diff --git a/gcc/config/loongarch/lasx.md b/gcc/config/loongarch/lasx.md
index 071a5cb1733..8afd0ffd7c5 100644
--- a/gcc/config/loongarch/lasx.md
+++ b/gcc/config/loongarch/lasx.md
@@ -37,16 +37,12 @@ (define_c_enum "unspec" [
UNSPEC_LASX_XVFCVTH
UNSPEC_LASX_XVFCVTL
UNSPEC_LASX_XVFLOGB
- UNSPEC_LASX_XVFRECIP
UNSPEC_LASX_XVFRECIPE
- UNSPEC_LASX_XVFRINT
UNSPEC_LASX_XVFRSQRT
UNSPEC_LASX_XVFRSQRTE
UNSPEC_LASX_XVFTINT_U
- UNSPEC_LASX_XVCLO
UNSPEC_LASX_XVSAT_S
UNSPEC_LASX_XVSAT_U
- UNSPEC_LASX_XVREPLVE0
UNSPEC_LASX_XVREPL128VEI
UNSPEC_LASX_XVSRAR
UNSPEC_LASX_XVSRARI
@@ -57,7 +53,6 @@ (define_c_enum "unspec" [
UNSPEC_LASX_BRANCH
UNSPEC_LASX_BRANCH_V
- UNSPEC_LASX_MXVEXTW_U
UNSPEC_LASX_XVSLLWIL_S
UNSPEC_LASX_XVSLLWIL_U
UNSPEC_LASX_XVSRAN
@@ -130,7 +125,6 @@ (define_c_enum "unspec" [
UNSPEC_LASX_XVADD_Q
UNSPEC_LASX_XVSUB_Q
UNSPEC_LASX_XVREPLVE
- UNSPEC_LASX_XVSHUF4
UNSPEC_LASX_XVMSKGEZ
UNSPEC_LASX_XVMSKNZ
UNSPEC_LASX_XVEXTH_Q_D
@@ -212,11 +206,6 @@ (define_mode_attr VHMODE256
(V8SI "V4SI")
(V4DI "V2DI")])
-;;attribute gives half float modes for vector modes.
-(define_mode_attr VFHMODE256
- [(V8SF "V4SF")
- (V4DF "V2DF")])
-
;; The attribute gives half int/float modes for vector modes.
(define_mode_attr VHMODE256_ALL
[(V32QI "V16QI")
@@ -252,20 +241,6 @@ (define_mode_attr VEMODE256
(V4DF "V8DF")
(V4DI "V8DI")])
-;; This attribute gives the mode of the result for "copy_s_b, copy_u_b" etc.
-(define_mode_attr VRES256
- [(V4DF "DF")
- (V8SF "SF")
- (V4DI "DI")
- (V8SI "SI")
- (V16HI "SI")
- (V32QI "SI")])
-
-;; Only used with LASX_D iterator.
-(define_mode_attr lasx_d
- [(V4DI "reg_or_0")
- (V4DF "register")])
-
;; This attribute gives the 256 bit integer vector mode with same size.
(define_mode_attr mode256_i
[(V4DF "v4di")
@@ -275,14 +250,6 @@ (define_mode_attr mode256_i
(V16HI "v16hi")
(V32QI "v32qi")])
-
-;; This attribute gives the 256 bit float vector mode with same size.
-(define_mode_attr mode256_f
- [(V4DF "v4df")
- (V8SF "v8sf")
- (V4DI "v4df")
- (V8SI "v8sf")])
-
;; This attribute gives V32QI mode and V16HI mode with half size.
(define_mode_attr mode256_i_half
[(V32QI "v16qi")
@@ -344,14 +311,6 @@ (define_mode_attr lasxfmt_f
(V16HI "h")
(V32QI "b")])
-(define_mode_attr flasxfmt_f
- [(V4DF "d_f")
- (V8SF "s_f")
- (V4DI "d")
- (V8SI "w")
- (V16HI "h")
- (V32QI "b")])
-
;; This attribute gives define_insn suffix for LASX instructions that need
;; distinction between integer and floating point.
(define_mode_attr lasxfmt_f_wd
@@ -438,27 +397,6 @@ (define_mode_attr bitimm256
(V4DI "uimm6")])
-(define_mode_attr d2lasxfmt
- [(V8SI "q")
- (V16HI "d")
- (V32QI "w")])
-
-(define_mode_attr d2lasxfmt_u
- [(V8SI "qu")
- (V16HI "du")
- (V32QI "wu")])
-
-(define_mode_attr VD2MODE256
- [(V8SI "V4DI")
- (V16HI "V4DI")
- (V32QI "V8SI")])
-
-(define_mode_attr lasxfmt_wd
- [(V4DI "d")
- (V8SI "w")
- (V16HI "w")
- (V32QI "w")])
-
;; Half modes of all LASX vector modes, in lower-case.
(define_mode_attr lasxhalf [(V32QI "v16qi") (V16HI "v8hi")
(V8SI "v4si") (V4DI "v2di")
@@ -1402,10 +1340,6 @@ (define_insn "floatuns<fint256><FLASX:mode>2"
(set_attr "cnv_mode" "<FINTCNV256>")
(set_attr "mode" "<MODE>")])
-(define_mode_attr FFQ256
- [(V4SF "V16HI")
- (V2DF "V8SI")])
-
(define_insn "lasx_xvreplgr2vr_<lasxfmt_f>"
[(set (match_operand:ILASX 0 "register_operand" "=f,f")
(vec_duplicate:ILASX
diff --git a/gcc/config/loongarch/lsx.md b/gcc/config/loongarch/lsx.md
index 878ff11e1ac..6c92e69d235 100644
--- a/gcc/config/loongarch/lsx.md
+++ b/gcc/config/loongarch/lsx.md
@@ -39,15 +39,12 @@ (define_c_enum "unspec" [
UNSPEC_LSX_VFCVTH
UNSPEC_LSX_VFCVTL
UNSPEC_LSX_VFLOGB
- UNSPEC_LSX_VFRECIP
UNSPEC_LSX_VFRECIPE
- UNSPEC_LSX_VFRINT
UNSPEC_LSX_VFRSQRT
UNSPEC_LSX_VFRSQRTE
UNSPEC_LSX_VFTINT_U
UNSPEC_LSX_VSAT_S
UNSPEC_LSX_VSAT_U
- UNSPEC_LSX_VREPLVEI
UNSPEC_LSX_VSRAR
UNSPEC_LSX_VSRARI
UNSPEC_LSX_VSRLR
@@ -167,22 +164,6 @@ (define_mode_attr dlsxfmt_u
(V8HI "wu")
(V16QI "hu")])
-(define_mode_attr d2lsxfmt
- [(V4SI "q")
- (V8HI "d")
- (V16QI "w")])
-
-(define_mode_attr d2lsxfmt_u
- [(V4SI "qu")
- (V8HI "du")
- (V16QI "wu")])
-
-;; The attribute gives two double modes for vector modes.
-(define_mode_attr VD2MODE
- [(V4SI "V2DI")
- (V8HI "V2DI")
- (V16QI "V4SI")])
-
;; Only used for vilvh and splitting insert_d and copy_{u,s}.d.
(define_mode_iterator LSX_D [V2DI V2DF])
@@ -299,24 +280,12 @@ (define_mode_attr lsxfmt_f
(V8HI "h")
(V16QI "b")])
-(define_mode_attr flsxfmt_f
- [(V2DF "d_f")
- (V4SF "s_f")
- (V2DI "d")
- (V4SI "w")
- (V8HI "h")
- (V16QI "b")])
-
(define_mode_attr flsxfmt
[(V2DF "d")
(V4SF "s")
(V2DI "d")
(V4SI "s")])
-(define_mode_attr flsxfrint
- [(V2DF "d")
- (V4SF "s")])
-
(define_mode_attr ilsxfmt
[(V2DF "l")
(V4SF "w")])
@@ -1275,10 +1244,6 @@ (define_insn "floatuns<fint><FLSX:mode>2"
(set_attr "cnv_mode" "<FINTCNV>")
(set_attr "mode" "<MODE>")])
-(define_mode_attr FFQ
- [(V4SF "V8HI")
- (V2DF "V4SI")])
-
(define_insn "lsx_vreplgr2vr_<lsxfmt_f>"
[(set (match_operand:ILSX 0 "register_operand" "=f,f")
(vec_duplicate:ILSX
