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40x.md (ppc403-compare): Remove "compare". 

* config/rs6000/40x.md (ppc403-compare): Remove "compare".
	config/rs6000/440.md (ppc440-compare): Remove "compare".
	config/rs6000/476.md (ppc476-compare): Remove "compare".
	config/rs6000/601.md (ppc601-compare): Remove "compare".
	config/rs6000/603.md (ppc603-compare): Remove "compare".
	config/rs6000/6xx.md (ppc604-compare): Remove "compare".
	config/rs6000/7450.md (ppc7450-compare): Remove "compare".
	config/rs6000/7xx.md (ppc750-compare): Remove "compare".
	config/rs6000/8540.md (ppc8540_su): Remove "compare".
	config/rs6000/cell.md (cell-fast-cmp, cell-cmp-microcoded): Remove
	"compare".
	config/rs6000/e300c2c3.md (ppce300c3_cmp): Remove "compare".
	config/rs6000/e500mc.md (e500mc_su): Remove "compare".
	config/rs6000/e500mc64.md (e500mc64_su2): Remove "compare".
	config/rs6000/e5500.md (e5500_sfx2): Remove "compare".
	config/rs6000/e6500.md (e6500_sfx2): Remove "compare".
	config/rs6000/mpc.md (mpccore-compare): Remove "compare".
	config/rs6000/power4.md (power4-compare): Remove "compare".
	config/rs6000/power5.md (power5-compare): Remove "compare".
	config/rs6000/power6.md (power6-compare): Remove "compare".
	config/rs6000/power7.md (power7-compare): Remove "compare".
	config/rs6000/power8.md (power8-compare): Remove "compare".  Update
	comment.
	config/rs6000/rs6000.c (rs6000_adjust_cost) <TYPE_COMPARE>: Remove
	(three times).
	(is_cracked_insn): Remove TYPE_COMPARE case.
	(insn_must_be_first_in_group) <TYPE_COMPARE>: Remove (twice).
	config/rs6000/rs6000.md (type): Remove "compare".
	(cell_micro): Remove "compare".
	config/rs6000/rs64.md (rs64a-compare): Remove "compare".

From-SVN: r218597
This commit is contained in:
Segher Boessenkool 2014-12-10 19:40:26 +01:00 committed by Segher Boessenkool
parent 823dc8bde7
commit f5ae5a23ac
25 changed files with 65 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
gcc/ChangeLog
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@ -1,3 +1,36 @@
2014-12-10 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/40x.md (ppc403-compare): Remove "compare".
config/rs6000/440.md (ppc440-compare): Remove "compare".
config/rs6000/476.md (ppc476-compare): Remove "compare".
config/rs6000/601.md (ppc601-compare): Remove "compare".
config/rs6000/603.md (ppc603-compare): Remove "compare".
config/rs6000/6xx.md (ppc604-compare): Remove "compare".
config/rs6000/7450.md (ppc7450-compare): Remove "compare".
config/rs6000/7xx.md (ppc750-compare): Remove "compare".
config/rs6000/8540.md (ppc8540_su): Remove "compare".
config/rs6000/cell.md (cell-fast-cmp, cell-cmp-microcoded): Remove
"compare".
config/rs6000/e300c2c3.md (ppce300c3_cmp): Remove "compare".
config/rs6000/e500mc.md (e500mc_su): Remove "compare".
config/rs6000/e500mc64.md (e500mc64_su2): Remove "compare".
config/rs6000/e5500.md (e5500_sfx2): Remove "compare".
config/rs6000/e6500.md (e6500_sfx2): Remove "compare".
config/rs6000/mpc.md (mpccore-compare): Remove "compare".
config/rs6000/power4.md (power4-compare): Remove "compare".
config/rs6000/power5.md (power5-compare): Remove "compare".
config/rs6000/power6.md (power6-compare): Remove "compare".
config/rs6000/power7.md (power7-compare): Remove "compare".
config/rs6000/power8.md (power8-compare): Remove "compare". Update
comment.
config/rs6000/rs6000.c (rs6000_adjust_cost) <TYPE_COMPARE>: Remove
(three times).
(is_cracked_insn): Remove TYPE_COMPARE case.
(insn_must_be_first_in_group) <TYPE_COMPARE>: Remove (twice).
config/rs6000/rs6000.md (type): Remove "compare".
(cell_micro): Remove "compare".
config/rs6000/rs64.md (rs64a-compare): Remove "compare".
2014-12-10 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.md (*anddi3_2rld_dot, *anddi3_rld_dot2):

2
gcc/config/rs6000/40x.md
View File

@ -53,7 +53,7 @@
"iu_40x,iu_40x,iu_40x")
(define_insn_reservation "ppc403-compare" 3
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "ppc403,ppc405"))

2
gcc/config/rs6000/440.md
View File

@ -95,7 +95,7 @@
"ppc440_issue,ppc440_i_pipe")
(define_insn_reservation "ppc440-compare" 2
(and (ior (eq_attr "type" "cmp,compare,cr_logical,delayed_cr,mfcr")
(and (ior (eq_attr "type" "cmp,cr_logical,delayed_cr,mfcr")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "ppc440"))

2
gcc/config/rs6000/476.md
View File

@ -77,7 +77,7 @@
ppc476_i_pipe")
(define_insn_reservation "ppc476-compare" 4
(and (ior (eq_attr "type" "compare,mfcr,mfcrf,mtcr,mfjmpr,mtjmpr")
(and (ior (eq_attr "type" "mfcr,mfcrf,mtcr,mfjmpr,mtjmpr")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "ppc476"))

2
gcc/config/rs6000/601.md
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@ -74,7 +74,7 @@
; compare executes on integer unit, but feeds insns which
; execute on the branch unit.
(define_insn_reservation "ppc601-compare" 3
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "ppc601"))

2
gcc/config/rs6000/603.md
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@ -93,7 +93,7 @@
"iu_603*37")
(define_insn_reservation "ppc603-compare" 3
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "ppc603"))

2
gcc/config/rs6000/6xx.md
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@ -147,7 +147,7 @@
"mciu_6xx*36")
(define_insn_reservation "ppc604-compare" 3
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "ppc604,ppc604e,ppc620,ppc630"))

2
gcc/config/rs6000/7450.md
View File

@ -108,7 +108,7 @@
"ppc7450_du,mciu_7450*23")
(define_insn_reservation "ppc7450-compare" 2
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "ppc7450"))

2
gcc/config/rs6000/7xx.md
View File

@ -101,7 +101,7 @@
"ppc750_du,iu1_7xx*19")
(define_insn_reservation "ppc750-compare" 2
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "ppc750,ppc7400"))

2
gcc/config/rs6000/8540.md
View File

@ -84,7 +84,7 @@
;; Simple SU insns
(define_insn_reservation "ppc8540_su" 1
(and (eq_attr "type" "integer,add,logical,insert,cmp,compare,\
(and (eq_attr "type" "integer,add,logical,insert,cmp,\
shift,trap,cntlz,exts,isel")
(eq_attr "cpu" "ppc8540,ppc8548"))
"ppc8540_decode,ppc8540_issue+ppc8540_su_stage0+ppc8540_retire")

10
gcc/config/rs6000/cell.md
View File

@ -201,17 +201,15 @@
;; add, addo, sub, subo, alter cr0, rldcli, rlwinm
(define_insn_reservation "cell-fast-cmp" 2
(and (ior (eq_attr "type" "compare")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")
(eq_attr "cpu" "cell")
(eq_attr "cell_micro" "not"))
"slot01,fxu_cell")
(define_insn_reservation "cell-cmp-microcoded" 9
(and (ior (eq_attr "type" "compare")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")
(eq_attr "cpu" "cell")
(eq_attr "cell_micro" "always"))
"slot0+slot1,fxu_cell,fxu_cell*7")

2
gcc/config/rs6000/e300c2c3.md
View File

@ -83,7 +83,7 @@
;; Compares can be executed either one of the IU or SRU
(define_insn_reservation "ppce300c3_cmp" 1
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))

2
gcc/config/rs6000/e500mc.md
View File

@ -70,7 +70,7 @@
;; Simple SU insns.
(define_insn_reservation "e500mc_su" 1
(and (eq_attr "type" "integer,add,logical,insert,cmp,compare,\
(and (eq_attr "type" "integer,add,logical,insert,cmp,\
shift,trap,cntlz,exts,isel")
(eq_attr "cpu" "ppce500mc"))
"e500mc_decode,e500mc_issue+e500mc_su_stage0+e500mc_retire")

2
gcc/config/rs6000/e500mc64.md
View File

@ -79,7 +79,7 @@
"e500mc64_decode,e500mc64_issue+e500mc64_su_stage0+e500mc64_retire")
(define_insn_reservation "e500mc64_su2" 2
(and (ior (eq_attr "type" "cmp,compare,trap")
(and (ior (eq_attr "type" "cmp,trap")
(and (eq_attr "type" "add,logical,exts")
(eq_attr "dot" "yes"))
(and (eq_attr "type" "shift")

2
gcc/config/rs6000/e5500.md
View File

@ -65,7 +65,7 @@
"e5500_decode,e5500_sfx")
(define_insn_reservation "e5500_sfx2" 2
(and (ior (eq_attr "type" "cmp,compare,trap")
(and (ior (eq_attr "type" "cmp,trap")
(and (eq_attr "type" "add,logical,exts")
(eq_attr "dot" "yes"))
(and (eq_attr "type" "shift")

2
gcc/config/rs6000/e6500.md
View File

@ -69,7 +69,7 @@
"e6500_decode,e6500_sfx")
(define_insn_reservation "e6500_sfx2" 2
(and (ior (eq_attr "type" "cmp,compare,trap")
(and (ior (eq_attr "type" "cmp,trap")
(and (eq_attr "type" "add,logical,exts")
(eq_attr "dot" "yes"))
(and (eq_attr "type" "shift")

2
gcc/config/rs6000/mpc.md
View File

@ -69,7 +69,7 @@
"mciu_mpc*6")
(define_insn_reservation "mpccore-compare" 3
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "mpccore"))

5
gcc/config/rs6000/power4.md
View File

@ -257,9 +257,8 @@
"iq_power4")
(define_insn_reservation "power4-compare" 2
(and (ior (eq_attr "type" "compare")
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")))
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")
(eq_attr "cpu" "power4"))
"(du1_power4+du2_power4|du2_power4+du3_power4|du3_power4+du4_power4),\
((iu1_power4,iu2_power4)\

5
gcc/config/rs6000/power5.md
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@ -210,9 +210,8 @@
"iq_power5")
(define_insn_reservation "power5-compare" 2
(and (ior (eq_attr "type" "compare")
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")))
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")
(eq_attr "cpu" "power5"))
"du1_power5+du2_power5,iu1_power5,iu2_power5")

5
gcc/config/rs6000/power6.md
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@ -334,9 +334,8 @@
"FXU_power6")
(define_insn_reservation "power6-compare" 1
(and (ior (eq_attr "type" "compare")
(and (eq_attr "type" "exts")
(eq_attr "dot" "yes")))
(and (eq_attr "type" "exts")
(eq_attr "dot" "yes")
(eq_attr "cpu" "power6"))
"FXU_power6")

5
gcc/config/rs6000/power7.md
View File

@ -203,9 +203,8 @@
"DU_power7,FXU_power7")
(define_insn_reservation "power7-compare" 2
(and (ior (eq_attr "type" "compare")
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")))
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")
(eq_attr "cpu" "power7"))
"DU2F_power7,FXU_power7,FXU_power7")

8
gcc/config/rs6000/power8.md
View File

@ -212,12 +212,10 @@
(eq_attr "cpu" "power8"))
"DU_any_power8,FXU_power8")
; compare : rldicl./exts./etc
; shift with dot : rlwinm./slwi./rlwnm./slw./etc
; exts/shift with dot : rldicl./exts./rlwinm./slwi./rlwnm./slw./etc
(define_insn_reservation "power8-compare" 2
(and (ior (eq_attr "type" "compare")
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")))
(and (eq_attr "type" "shift,exts")
(eq_attr "dot" "yes")
(eq_attr "cpu" "power8"))
"DU_cracked_power8,FXU_power8,FXU_power8")

6
gcc/config/rs6000/rs6000.c
View File

@ -26690,7 +26690,6 @@ rs6000_adjust_cost (rtx_insn *insn, rtx link, rtx_insn *dep_insn, int cost)
switch (get_attr_type (dep_insn))
{
case TYPE_CMP:
case TYPE_COMPARE:
case TYPE_FPCOMPARE:
case TYPE_CR_LOGICAL:
case TYPE_DELAYED_CR:
@ -26747,7 +26746,6 @@ rs6000_adjust_cost (rtx_insn *insn, rtx link, rtx_insn *dep_insn, int cost)
case TYPE_INTEGER:
case TYPE_ADD:
case TYPE_LOGICAL:
case TYPE_COMPARE:
case TYPE_EXTS:
case TYPE_INSERT:
{
@ -26811,7 +26809,6 @@ rs6000_adjust_cost (rtx_insn *insn, rtx link, rtx_insn *dep_insn, int cost)
case TYPE_INTEGER:
case TYPE_ADD:
case TYPE_LOGICAL:
case TYPE_COMPARE:
case TYPE_EXTS:
case TYPE_INSERT:
{
@ -26987,7 +26984,6 @@ is_cracked_insn (rtx_insn *insn)
|| ((type == TYPE_FPLOAD || type == TYPE_FPSTORE)
&& get_attr_update (insn) == UPDATE_YES)
|| type == TYPE_DELAYED_CR
|| type == TYPE_COMPARE
|| (type == TYPE_EXTS
&& get_attr_dot (insn) == DOT_YES)
|| (type == TYPE_SHIFT
@ -27865,7 +27861,6 @@ insn_must_be_first_in_group (rtx_insn *insn)
case TYPE_MFCRF:
case TYPE_MTCR:
case TYPE_DIV:
case TYPE_COMPARE:
case TYPE_ISYNC:
case TYPE_LOAD_L:
case TYPE_STORE_C:
@ -27906,7 +27901,6 @@ insn_must_be_first_in_group (rtx_insn *insn)
case TYPE_MFCR:
case TYPE_MFCRF:
case TYPE_MTCR:
case TYPE_COMPARE:
case TYPE_SYNC:
case TYPE_ISYNC:
case TYPE_LOAD_L:

4
gcc/config/rs6000/rs6000.md
View File

@ -168,7 +168,6 @@
load,store,fpload,fpstore,vecload,vecstore,
cmp,
branch,jmpreg,mfjmpr,mtjmpr,trap,isync,sync,load_l,store_c,
compare,
cr_logical,delayed_cr,mfcr,mfcrf,mtcr,
fpcompare,fp,fpsimple,dmul,sdiv,ddiv,ssqrt,dsqrt,
brinc,
@ -254,8 +253,7 @@
;; If this instruction is microcoded on the CELL processor
; The default for load extended, the recorded instructions and rotate/shifts by a variable is always microcoded
(define_attr "cell_micro" "not,conditional,always"
(if_then_else (ior (eq_attr "type" "compare")
(and (eq_attr "type" "shift,exts,mul")
(if_then_else (ior (and (eq_attr "type" "shift,exts,mul")
(eq_attr "dot" "yes"))
(and (eq_attr "type" "load")
(eq_attr "sign_extend" "yes"))

2
gcc/config/rs6000/rs64.md
View File

@ -99,7 +99,7 @@
"mciu_rs64*66")
(define_insn_reservation "rs64a-compare" 3
(and (ior (eq_attr "type" "cmp,compare")
(and (ior (eq_attr "type" "cmp")
(and (eq_attr "type" "add,logical,shift,exts")
(eq_attr "dot" "yes")))
(eq_attr "cpu" "rs64a"))