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| author | Andrew Stubbs <ams@codesourcery.com> | 2012-04-05 14:37:45 +0000 |
|---|---|---|
| committer | Andrew Stubbs <ams@gcc.gnu.org> | 2012-04-05 14:37:45 +0000 |
| commit | 14f986ed7a69f4f21b7312328fbef1747b12b6db (patch) | |
| tree | c15a5fed26b1ae1ff50a3e1c10892ca1b9865d1c | |
| parent | f3b249e5d1c08057fc6f405d197e82f7cb7783b5 (diff) | |
| download | gcc-14f986ed7a69f4f21b7312328fbef1747b12b6db.zip gcc-14f986ed7a69f4f21b7312328fbef1747b12b6db.tar.gz gcc-14f986ed7a69f4f21b7312328fbef1747b12b6db.tar.bz2 | |
arm.md (arch): Add neon_onlya8 and neon_nota8.
2012-04-05 Andrew Stubbs <ams@codesourcery.com>
gcc/
* config/arm/arm.md (arch): Add neon_onlya8 and neon_nota8.
(arch_enabled): Handle new arch types.
(one_cmpldi2): Add NEON support.
From-SVN: r186167
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/arm/arm.md | 31 |
2 files changed, 30 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5ff0682..8fbf1ab 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2012-04-05 Andrew Stubbs <ams@codesourcery.com> + + * config/arm/arm.md (arch): Add neon_onlya8 and neon_nota8. + (arch_enabled): Handle new arch types. + (one_cmpldi2): Add NEON support. + 2012-04-05 Richard Guenther <rguenther@suse.de> * gimple.c (walk_gimple_op): Compute val_only for the LHS diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md index 4f6d965..3cdc1535 100644 --- a/gcc/config/arm/arm.md +++ b/gcc/config/arm/arm.md @@ -196,7 +196,7 @@ ; for ARM or Thumb-2 with arm_arch6, and nov6 for ARM without ; arm_arch6. This attribute is used to compute attribute "enabled", ; use type "any" to enable an alternative in all cases. -(define_attr "arch" "any,a,t,32,t1,t2,v6,nov6,onlya8,nota8" +(define_attr "arch" "any,a,t,32,t1,t2,v6,nov6,onlya8,neon_onlya8,nota8,neon_nota8" (const_string "any")) (define_attr "arch_enabled" "no,yes" @@ -235,8 +235,18 @@ (eq_attr "tune" "cortexa8")) (const_string "yes") + (and (eq_attr "arch" "neon_onlya8") + (eq_attr "tune" "cortexa8") + (match_test "TARGET_NEON")) + (const_string "yes") + (and (eq_attr "arch" "nota8") (not (eq_attr "tune" "cortexa8"))) + (const_string "yes") + + (and (eq_attr "arch" "neon_nota8") + (not (eq_attr "tune" "cortexa8")) + (match_test "TARGET_NEON")) (const_string "yes")] (const_string "no"))) @@ -4250,11 +4260,16 @@ "") (define_insn_and_split "one_cmpldi2" - [(set (match_operand:DI 0 "s_register_operand" "=&r,&r") - (not:DI (match_operand:DI 1 "s_register_operand" "0,r")))] + [(set (match_operand:DI 0 "s_register_operand" "=w,&r,&r,?w") + (not:DI (match_operand:DI 1 "s_register_operand" " w, 0, r, w")))] "TARGET_32BIT" - "#" - "TARGET_32BIT && reload_completed" + "@ + vmvn\t%P0, %P1 + # + # + vmvn\t%P0, %P1" + "TARGET_32BIT && reload_completed + && arm_general_register_operand (operands[0], DImode)" [(set (match_dup 0) (not:SI (match_dup 1))) (set (match_dup 2) (not:SI (match_dup 3)))] " @@ -4264,8 +4279,10 @@ operands[3] = gen_highpart (SImode, operands[1]); operands[1] = gen_lowpart (SImode, operands[1]); }" - [(set_attr "length" "8") - (set_attr "predicable" "yes")] + [(set_attr "length" "*,8,8,*") + (set_attr "predicable" "no,yes,yes,no") + (set_attr "neon_type" "neon_int_1,*,*,neon_int_1") + (set_attr "arch" "neon_nota8,*,*,neon_onlya8")] ) (define_expand "one_cmplsi2" |