diff options
Diffstat (limited to 'gcc/config/rs6000/paired.md')
| -rw-r--r-- | gcc/config/rs6000/paired.md | 116 |
1 files changed, 39 insertions, 77 deletions
diff --git a/gcc/config/rs6000/paired.md b/gcc/config/rs6000/paired.md index f0bf7f9a5e3..9dce18d8149 100644 --- a/gcc/config/rs6000/paired.md +++ b/gcc/config/rs6000/paired.md @@ -272,48 +272,61 @@ (define_insn "paired_merge00" [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") - (vec_concat:V2SF - (vec_select:SF (match_operand:V2SF 1 "gpc_reg_operand" "f") - (parallel [(const_int 0)])) - (vec_select:SF (match_operand:V2SF 2 "gpc_reg_operand" "f") - (parallel [(const_int 0)]))))] + (vec_select:V2SF + (vec_concat:V4SF + (match_operand:V2SF 1 "gpc_reg_operand" "f") + (match_operand:V2SF 2 "gpc_reg_operand" "f")) + (parallel [(const_int 0) (const_int 2)])))] "TARGET_PAIRED_FLOAT" "ps_merge00 %0, %1, %2" [(set_attr "type" "fp")]) (define_insn "paired_merge01" [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") - (vec_concat:V2SF - (vec_select:SF (match_operand:V2SF 1 "gpc_reg_operand" "f") - (parallel [(const_int 0)])) - (vec_select:SF (match_operand:V2SF 2 "gpc_reg_operand" "f") - (parallel [(const_int 1)]))))] + (vec_select:V2SF + (vec_concat:V4SF + (match_operand:V2SF 1 "gpc_reg_operand" "f") + (match_operand:V2SF 2 "gpc_reg_operand" "f")) + (parallel [(const_int 0) (const_int 3)])))] "TARGET_PAIRED_FLOAT" "ps_merge01 %0, %1, %2" [(set_attr "type" "fp")]) (define_insn "paired_merge10" [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") - (vec_concat:V2SF - (vec_select:SF (match_operand:V2SF 1 "gpc_reg_operand" "f") - (parallel [(const_int 1)])) - (vec_select:SF (match_operand:V2SF 2 "gpc_reg_operand" "f") - (parallel [(const_int 0)]))))] + (vec_select:V2SF + (vec_concat:V4SF + (match_operand:V2SF 1 "gpc_reg_operand" "f") + (match_operand:V2SF 2 "gpc_reg_operand" "f")) + (parallel [(const_int 1) (const_int 2)])))] "TARGET_PAIRED_FLOAT" "ps_merge10 %0, %1, %2" [(set_attr "type" "fp")]) (define_insn "paired_merge11" [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") - (vec_concat:V2SF - (vec_select:SF (match_operand:V2SF 1 "gpc_reg_operand" "f") - (parallel [(const_int 1)])) - (vec_select:SF (match_operand:V2SF 2 "gpc_reg_operand" "f") - (parallel [(const_int 1)]))))] + (vec_select:V2SF + (vec_concat:V4SF + (match_operand:V2SF 1 "gpc_reg_operand" "f") + (match_operand:V2SF 2 "gpc_reg_operand" "f")) + (parallel [(const_int 1) (const_int 3)])))] "TARGET_PAIRED_FLOAT" "ps_merge11 %0, %1, %2" [(set_attr "type" "fp")]) +(define_expand "vec_perm_constv2sf" + [(match_operand:V2SF 0 "gpc_reg_operand" "") + (match_operand:V2SF 1 "gpc_reg_operand" "") + (match_operand:V2SF 2 "gpc_reg_operand" "") + (match_operand:V2SI 3 "" "")] + "TARGET_PAIRED_FLOAT" +{ + if (rs6000_expand_vec_perm_const (operands)) + DONE; + else + FAIL; +}) + (define_insn "paired_sum0" [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") (vec_concat:V2SF (plus:SF (vec_select:SF @@ -439,55 +452,6 @@ DONE; }) -(define_expand "vec_interleave_highv2sf" - [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") - (unspec:V2SF [(match_operand:V2SF 1 "gpc_reg_operand" "f") - (match_operand:V2SF 2 "gpc_reg_operand" "f")] - UNSPEC_INTERHI_V2SF))] - "TARGET_PAIRED_FLOAT" - " -{ - emit_insn (gen_paired_merge00 (operands[0], operands[1], operands[2])); - DONE; -}") - -(define_expand "vec_interleave_lowv2sf" - [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") - (unspec:V2SF [(match_operand:V2SF 1 "gpc_reg_operand" "f") - (match_operand:V2SF 2 "gpc_reg_operand" "f")] - UNSPEC_INTERLO_V2SF))] - "TARGET_PAIRED_FLOAT" - " -{ - emit_insn (gen_paired_merge11 (operands[0], operands[1], operands[2])); - DONE; -}") - -(define_expand "vec_extract_evenv2sf" - [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") - (unspec:V2SF [(match_operand:V2SF 1 "gpc_reg_operand" "f") - (match_operand:V2SF 2 "gpc_reg_operand" "f")] - UNSPEC_EXTEVEN_V2SF))] - "TARGET_PAIRED_FLOAT" - " -{ - emit_insn (gen_paired_merge00 (operands[0], operands[1], operands[2])); - DONE; -}") - -(define_expand "vec_extract_oddv2sf" - [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") - (unspec:V2SF [(match_operand:V2SF 1 "gpc_reg_operand" "f") - (match_operand:V2SF 2 "gpc_reg_operand" "f")] - UNSPEC_EXTODD_V2SF))] - "TARGET_PAIRED_FLOAT" - " -{ - emit_insn (gen_paired_merge11 (operands[0], operands[1], operands[2])); - DONE; -}") - - (define_expand "reduc_splus_v2sf" [(set (match_operand:V2SF 0 "gpc_reg_operand" "=f") (match_operand:V2SF 1 "gpc_reg_operand" "f"))] @@ -516,12 +480,10 @@ (match_operand:V2SF 1 "gpc_reg_operand" "f") (match_operand:V2SF 2 "gpc_reg_operand" "f")))] "TARGET_PAIRED_FLOAT && flag_unsafe_math_optimizations" - " { - if (paired_emit_vector_cond_expr (operands[0], operands[1], operands[2], - operands[3], operands[4], operands[5])) - DONE; - else - FAIL; -}") - + if (paired_emit_vector_cond_expr (operands[0], operands[1], operands[2], + operands[3], operands[4], operands[5])) + DONE; + else + FAIL; +}) |