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* [gcc r9-9783] Fix TARGET_SOFT_FLOAT patterns in pa.md
@ 2021-10-14 1:00 John David Anglin
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From: John David Anglin @ 2021-10-14 1:00 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:fdfbf451d5127d5900c551230bdf1bb04735a1d9
commit r9-9783-gfdfbf451d5127d5900c551230bdf1bb04735a1d9
Author: John David Anglin <danglin@gcc.gnu.org>
Date: Thu Oct 14 01:00:10 2021 +0000
Fix TARGET_SOFT_FLOAT patterns in pa.md
2021-10-13 John David Anglin <danglin@gcc.gnu.org>
gcc/ChangeLog:
* config/pa/pa.md (cbranchsf4): Disable if TARGET_SOFT_FLOAT.
(cbranchdf4): Likewise.
Add missing move patterns for TARGET_SOFT_FLOAT.
Diff:
---
gcc/config/pa/pa.md | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 83 insertions(+), 2 deletions(-)
diff --git a/gcc/config/pa/pa.md b/gcc/config/pa/pa.md
index 90ef66cc0ae..b9faf3c465c 100644
--- a/gcc/config/pa/pa.md
+++ b/gcc/config/pa/pa.md
@@ -1383,7 +1383,7 @@
(match_operand:SF 2 "reg_or_0_operand" "")])
(label_ref (match_operand 3 "" ""))
(pc)))]
- ""
+ "! TARGET_SOFT_FLOAT"
"
{
pa_emit_bcond_fp (operands);
@@ -1398,7 +1398,7 @@
(match_operand:DF 2 "reg_or_0_operand" "")])
(label_ref (match_operand 3 "" ""))
(pc)))]
- ""
+ "! TARGET_SOFT_FLOAT"
"
{
pa_emit_bcond_fp (operands);
@@ -2236,6 +2236,29 @@
(set_attr "pa_combine_type" "addmove")
(set_attr "length" "4,4,4,4,4,4,4,4,4,4,4,4")])
+(define_insn ""
+ [(set (match_operand:SI 0 "move_dest_operand"
+ "=r,r,r,r,r,r,Q,!*q,!r")
+ (match_operand:SI 1 "move_src_operand"
+ "A,r,J,N,K,RQ,rM,!rM,!*q"))]
+ "(register_operand (operands[0], SImode)
+ || reg_or_0_operand (operands[1], SImode))
+ && TARGET_SOFT_FLOAT
+ && TARGET_64BIT"
+ "@
+ ldw RT'%A1,%0
+ copy %1,%0
+ ldi %1,%0
+ ldil L'%1,%0
+ {zdepi|depwi,z} %Z1,%0
+ ldw%M1 %1,%0
+ stw%M0 %r1,%0
+ mtsar %r1
+ {mfctl|mfctl,w} %%sar,%0"
+ [(set_attr "type" "load,move,move,move,shift,load,store,move,move")
+ (set_attr "pa_combine_type" "addmove")
+ (set_attr "length" "4,4,4,4,4,4,4,4,4")])
+
(define_insn ""
[(set (match_operand:SI 0 "indexed_memory_operand" "=R")
(match_operand:SI 1 "register_operand" "f"))]
@@ -4042,6 +4065,25 @@
(set_attr "pa_combine_type" "addmove")
(set_attr "length" "4,4,4,4,4,4,4,4,4")])
+(define_insn ""
+ [(set (match_operand:DF 0 "move_dest_operand"
+ "=!*r,*r,*r,*r,*r,Q")
+ (match_operand:DF 1 "move_src_operand"
+ "!*r,J,N,K,RQ,*rG"))]
+ "(register_operand (operands[0], DFmode)
+ || reg_or_0_operand (operands[1], DFmode))
+ && TARGET_SOFT_FLOAT && TARGET_64BIT"
+ "@
+ copy %1,%0
+ ldi %1,%0
+ ldil L'%1,%0
+ depdi,z %z1,%0
+ ldd%M1 %1,%0
+ std%M0 %r1,%0"
+ [(set_attr "type" "move,move,move,shift,load,store")
+ (set_attr "pa_combine_type" "addmove")
+ (set_attr "length" "4,4,4,4,4,4")])
+
\f
(define_expand "movdi"
[(set (match_operand:DI 0 "general_operand" "")
@@ -4200,6 +4242,28 @@
(set_attr "pa_combine_type" "addmove")
(set_attr "length" "4,4,4,4,4,4,4,4,4,4,4,4")])
+(define_insn ""
+ [(set (match_operand:DI 0 "move_dest_operand"
+ "=r,r,r,r,r,r,Q,!*q,!r")
+ (match_operand:DI 1 "move_src_operand"
+ "A,r,J,N,K,RQ,rM,!rM,!*q"))]
+ "(register_operand (operands[0], DImode)
+ || reg_or_0_operand (operands[1], DImode))
+ && TARGET_SOFT_FLOAT && TARGET_64BIT"
+ "@
+ ldd RT'%A1,%0
+ copy %1,%0
+ ldi %1,%0
+ ldil L'%1,%0
+ depdi,z %z1,%0
+ ldd%M1 %1,%0
+ std%M0 %r1,%0
+ mtsar %r1
+ {mfctl|mfctl,w} %%sar,%0"
+ [(set_attr "type" "load,move,move,move,shift,load,store,move,move")
+ (set_attr "pa_combine_type" "addmove")
+ (set_attr "length" "4,4,4,4,4,4,4,4,4")])
+
(define_insn ""
[(set (match_operand:DI 0 "indexed_memory_operand" "=R")
(match_operand:DI 1 "register_operand" "f"))]
@@ -4405,6 +4469,23 @@
(set_attr "pa_combine_type" "addmove")
(set_attr "length" "4,4,4,4,4,4")])
+(define_insn ""
+ [(set (match_operand:SF 0 "move_dest_operand"
+ "=!*r,*r,Q")
+ (match_operand:SF 1 "reg_or_0_or_nonsymb_mem_operand"
+ "!*rG,RQ,*rG"))]
+ "(register_operand (operands[0], SFmode)
+ || reg_or_0_operand (operands[1], SFmode))
+ && TARGET_SOFT_FLOAT
+ && TARGET_64BIT"
+ "@
+ copy %r1,%0
+ ldw%M1 %1,%0
+ stw%M0 %r1,%0"
+ [(set_attr "type" "move,load,store")
+ (set_attr "pa_combine_type" "addmove")
+ (set_attr "length" "4,4,4")])
+
(define_insn ""
[(set (match_operand:SF 0 "indexed_memory_operand" "=R")
(match_operand:SF 1 "register_operand" "f"))]
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2021-10-14 1:00 [gcc r9-9783] Fix TARGET_SOFT_FLOAT patterns in pa.md John David Anglin
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