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| author | carrot <carrot@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-01 15:14:52 +0000 |
|---|---|---|
| committer | carrot <carrot@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-01 15:14:52 +0000 |
| commit | 10e5ccd561b0447c60798e60ecfc7720dcdd37a5 (patch) | |
| tree | ae6d3e858f90da47724dbd2d1e12e8356d7df9d4 /gcc/config/arm/neon.md | |
| parent | 19931eea0b87bad9647f4b5acffd4cdd6fdb288c (diff) | |
| download | gcc-10e5ccd561b0447c60798e60ecfc7720dcdd37a5.tar.gz | |
PR target/53447
* config/arm/arm-protos.h (const_ok_for_dimode_op): New prototype.
* config/arm/arm.c (const_ok_for_dimode_op): New function.
* config/arm/constraints.md (Dd): New constraint.
* config/arm/predicates.md (arm_adddi_operand): New predicate.
* config/arm/arm.md (adddi3): Extend it to handle constants.
(arm_adddi3): Likewise.
(addsi3_carryin_<optab>): Extend it to handle sbc case.
(addsi3_carryin_alt2_<optab>): Likewise.
* config/arm/neon.md (adddi3_neon): Extend it to handle constants.
* gcc.target/arm/pr53447-1.c: New testcase.
* gcc.target/arm/pr53447-2.c: New testcase.
* gcc.target/arm/pr53447-3.c: New testcase.
* gcc.target/arm/pr53447-4.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189102 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/arm/neon.md')
| -rw-r--r-- | gcc/config/arm/neon.md | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/gcc/config/arm/neon.md b/gcc/config/arm/neon.md index b3b925cff42..168b5be1e44 100644 --- a/gcc/config/arm/neon.md +++ b/gcc/config/arm/neon.md @@ -587,9 +587,9 @@ ) (define_insn "adddi3_neon" - [(set (match_operand:DI 0 "s_register_operand" "=w,?&r,?&r,?w") - (plus:DI (match_operand:DI 1 "s_register_operand" "%w,0,0,w") - (match_operand:DI 2 "s_register_operand" "w,r,0,w"))) + [(set (match_operand:DI 0 "s_register_operand" "=w,?&r,?&r,?w,?&r,?&r,?&r") + (plus:DI (match_operand:DI 1 "s_register_operand" "%w,0,0,w,r,0,r") + (match_operand:DI 2 "arm_adddi_operand" "w,r,0,w,r,Dd,Dd"))) (clobber (reg:CC CC_REGNUM))] "TARGET_NEON" { @@ -599,13 +599,16 @@ case 3: return "vadd.i64\t%P0, %P1, %P2"; case 1: return "#"; case 2: return "#"; + case 4: return "#"; + case 5: return "#"; + case 6: return "#"; default: gcc_unreachable (); } } - [(set_attr "neon_type" "neon_int_1,*,*,neon_int_1") - (set_attr "conds" "*,clob,clob,*") - (set_attr "length" "*,8,8,*") - (set_attr "arch" "nota8,*,*,onlya8")] + [(set_attr "neon_type" "neon_int_1,*,*,neon_int_1,*,*,*") + (set_attr "conds" "*,clob,clob,*,clob,clob,clob") + (set_attr "length" "*,8,8,*,8,8,8") + (set_attr "arch" "nota8,*,*,onlya8,*,*,*")] ) (define_insn "*sub<mode>3_neon" |