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Add use of zex instruction for moxie port

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From-SVN: r218666
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Anthony Green 2014-12-12 12:52:45 +00:00 • committed by Anthony Green
parent ef53f36f96
commit e03f0c47a6
2 changed files with 10 additions and 6 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2014-12-12 Anthony Green <green@moxielogic.com>
* config/moxie/moxie.md: Add use of zex instruction.
2014-12-12 Marc Glisse <marc.glisse@inria.fr>
* real.h (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,

12
gcc/config/moxie/moxie.md
View file

@ -241,10 +241,10 @@
(define_insn_and_split "zero_extendqisi2"
[(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "0,W,A,B")))]
(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "r,W,A,B")))]
""
"@
;
zex.b %0, %1
ld.b %0, %1
lda.b %0, %1
ldo.b %0, %1"
@ -254,14 +254,14 @@
{
operands[2] = gen_lowpart (QImode, operands[0]);
}
[(set_attr "length" "0,2,6,6")])
[(set_attr "length" "2,2,6,6")])
(define_insn_and_split "zero_extendhisi2"
[(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "0,W,A,B")))]
(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,W,A,B")))]
""
"@
;
zex.s %0, %1
ld.s %0, %1
lda.s %0, %1
ldo.s %0, %1"
@ -271,7 +271,7 @@
{
operands[2] = gen_lowpart (HImode, operands[0]);
}
[(set_attr "length" "0,2,6,6")])
[(set_attr "length" "2,2,6,6")])
(define_insn "extendqisi2"
[(set (match_operand:SI 0 "register_operand" "=r")