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| author | Richard Sandiford <rsandifo@redhat.com> | 2004-08-29 10:01:28 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2004-08-29 10:01:28 +0000 |
| commit | 491357065f3fcae82b880628ad05ce253a885f21 (patch) | |
| tree | e1c772bbe6bb1b4e2c79f4d3dac073a2ebc30b3a | |
| parent | 06a4ab70225ea3867373d64be6a13576cf7e9e2d (diff) | |
| download | gcc-491357065f3fcae82b880628ad05ce253a885f21.zip gcc-491357065f3fcae82b880628ad05ce253a885f21.tar.gz gcc-491357065f3fcae82b880628ad05ce253a885f21.tar.bz2 | |
mips.md (UNSPEC_MOVE_TF_PS): New.
* config/mips/mips.md (UNSPEC_MOVE_TF_PS): New.
* config/mips/mips-ps-3d.md (mips_cond_move_tf_ps): Express as an
UNSPEC rather than an IF_THEN_ELSE.
* config/mips/mips.c (mips_expand_ps_cond_move_builtin): Emit
mips_cond_move_tf_ps by name.
From-SVN: r86714
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/mips/mips-ps-3d.md | 8 | ||||
| -rw-r--r-- | gcc/config/mips/mips.c | 21 | ||||
| -rw-r--r-- | gcc/config/mips/mips.md | 1 |
4 files changed, 20 insertions, 18 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0f2018f..903555b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2004-08-29 Richard Sandiford <rsandifo@redhat.com> + + * config/mips/mips.md (UNSPEC_MOVE_TF_PS): New. + * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps): Express as an + UNSPEC rather than an IF_THEN_ELSE. + * config/mips/mips.c (mips_expand_ps_cond_move_builtin): Emit + mips_cond_move_tf_ps by name. + 2004-08-29 Chao-ying Fu <fu@mips.com> James E Wilson <wilson@specifixinc.com> diff --git a/gcc/config/mips/mips-ps-3d.md b/gcc/config/mips/mips-ps-3d.md index 481310c..0f7a76f 100644 --- a/gcc/config/mips/mips-ps-3d.md +++ b/gcc/config/mips/mips-ps-3d.md @@ -50,10 +50,10 @@ (define_insn "mips_cond_move_tf_ps" [(set (match_operand:V2SF 0 "register_operand" "=f,f") - (if_then_else:V2SF - (eq:CCV2 (match_operand:CCV2 3 "register_operand" "z,z") (const_int 0)) - (match_operand:V2SF 1 "register_operand" "f,0") - (match_operand:V2SF 2 "register_operand" "0,f")))] + (unspec:V2SF [(match_operand:V2SF 1 "register_operand" "f,0") + (match_operand:V2SF 2 "register_operand" "0,f") + (match_operand:CCV2 3 "register_operand" "z,z")] + UNSPEC_MOVE_TF_PS))] "TARGET_PAIRED_SINGLE_FLOAT" "@ movt.ps\t%0,%1,%y3 diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 6508639..b2410a0 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -10688,7 +10688,8 @@ mips_expand_ps_cond_move_builtin (enum mips_cmp_choice cmp_choice, enum machine_mode mode0; enum machine_mode mode1; rtx temp_target; - rtx if_then_else; + rtx src1; + rtx src2; enum rtx_code test_code; int compare_value; @@ -10745,28 +10746,20 @@ mips_expand_ps_cond_move_builtin (enum mips_cmp_choice cmp_choice, switch (cmp_choice) { case MIPS_CMP_MOVT: - if_then_else - = gen_rtx_IF_THEN_ELSE (tmode, - gen_rtx_fmt_ee (test_code, CCV2mode, - temp_target, - GEN_INT (compare_value)), - op3, target); + src1 = op3; + src2 = target; break; case MIPS_CMP_MOVF: - if_then_else - = gen_rtx_IF_THEN_ELSE (tmode, - gen_rtx_fmt_ee (test_code, CCV2mode, - temp_target, - GEN_INT (compare_value)), - target, op3); + src1 = target; + src2 = op3; break; default: return 0; } - emit_insn (gen_rtx_SET (VOIDmode, target, if_then_else)); + emit_insn (gen_mips_cond_move_tf_ps (target, src1, src2, temp_target)); return target; } diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md index 664f031..5f5d7e4 100644 --- a/gcc/config/mips/mips.md +++ b/gcc/config/mips/mips.md @@ -110,6 +110,7 @@ (UNSPEC_RSQRT2_D 248) (UNSPEC_RSQRT2_PS 249) + (UNSPEC_MOVE_TF_PS 250) ] ) |