diff options
Diffstat (limited to 'gcc/config/rs6000/fusion.md')
| -rw-r--r-- | gcc/config/rs6000/fusion.md | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/gcc/config/rs6000/fusion.md b/gcc/config/rs6000/fusion.md index d45fb13..e286bf5 100644 --- a/gcc/config/rs6000/fusion.md +++ b/gcc/config/rs6000/fusion.md @@ -22,7 +22,7 @@ ;; load mode is DI result mode is clobber compare mode is CC extend is none (define_insn_and_split "*ld_cmpdi_cr0_DI_clobber_CC_none" [(set (match_operand:CC 2 "cc_reg_operand" "=x") - (compare:CC (match_operand:DI 1 "ds_form_mem_operand" "m") + (compare:CC (match_operand:DI 1 "non_update_memory_operand" "YZ") (match_operand:DI 3 "const_m1_to_1_operand" "n"))) (clobber (match_scratch:DI 0 "=r"))] "(TARGET_P10_FUSION)" @@ -43,7 +43,7 @@ ;; load mode is DI result mode is clobber compare mode is CCUNS extend is none (define_insn_and_split "*ld_cmpldi_cr0_DI_clobber_CCUNS_none" [(set (match_operand:CCUNS 2 "cc_reg_operand" "=x") - (compare:CCUNS (match_operand:DI 1 "ds_form_mem_operand" "m") + (compare:CCUNS (match_operand:DI 1 "non_update_memory_operand" "YZ") (match_operand:DI 3 "const_0_to_1_operand" "n"))) (clobber (match_scratch:DI 0 "=r"))] "(TARGET_P10_FUSION)" @@ -64,7 +64,7 @@ ;; load mode is DI result mode is DI compare mode is CC extend is none (define_insn_and_split "*ld_cmpdi_cr0_DI_DI_CC_none" [(set (match_operand:CC 2 "cc_reg_operand" "=x") - (compare:CC (match_operand:DI 1 "ds_form_mem_operand" "m") + (compare:CC (match_operand:DI 1 "non_update_memory_operand" "YZ") (match_operand:DI 3 "const_m1_to_1_operand" "n"))) (set (match_operand:DI 0 "gpc_reg_operand" "=r") (match_dup 1))] "(TARGET_P10_FUSION)" @@ -85,7 +85,7 @@ ;; load mode is DI result mode is DI compare mode is CCUNS extend is none (define_insn_and_split "*ld_cmpldi_cr0_DI_DI_CCUNS_none" [(set (match_operand:CCUNS 2 "cc_reg_operand" "=x") - (compare:CCUNS (match_operand:DI 1 "ds_form_mem_operand" "m") + (compare:CCUNS (match_operand:DI 1 "non_update_memory_operand" "YZ") (match_operand:DI 3 "const_0_to_1_operand" "n"))) (set (match_operand:DI 0 "gpc_reg_operand" "=r") (match_dup 1))] "(TARGET_P10_FUSION)" @@ -104,17 +104,17 @@ ;; load-cmpi fusion pattern generated by gen_ld_cmpi_p10 ;; load mode is SI result mode is clobber compare mode is CC extend is none -(define_insn_and_split "*lwa_cmpdi_cr0_SI_clobber_CC_none" +(define_insn_and_split "*lwz_cmpwi_cr0_SI_clobber_CC_none" [(set (match_operand:CC 2 "cc_reg_operand" "=x") - (compare:CC (match_operand:SI 1 "ds_form_mem_operand" "m") + (compare:CC (match_operand:SI 1 "non_update_memory_operand" "m") (match_operand:SI 3 "const_m1_to_1_operand" "n"))) (clobber (match_scratch:SI 0 "=r"))] "(TARGET_P10_FUSION)" - "lwa%X1 %0,%1\;cmpdi %2,%0,%3" + "lwz%X1 %0,%1\;cmpwi %2,%0,%3" "&& reload_completed && (cc_reg_not_cr0_operand (operands[2], CCmode) || !address_is_non_pfx_d_or_x (XEXP (operands[1], 0), - SImode, NON_PREFIXED_DS))" + SImode, NON_PREFIXED_D))" [(set (match_dup 0) (match_dup 1)) (set (match_dup 2) (compare:CC (match_dup 0) (match_dup 3)))] @@ -146,17 +146,17 @@ ;; load-cmpi fusion pattern generated by gen_ld_cmpi_p10 ;; load mode is SI result mode is SI compare mode is CC extend is none -(define_insn_and_split "*lwa_cmpdi_cr0_SI_SI_CC_none" +(define_insn_and_split "*lwz_cmpwi_cr0_SI_SI_CC_none" [(set (match_operand:CC 2 "cc_reg_operand" "=x") - (compare:CC (match_operand:SI 1 "ds_form_mem_operand" "m") + (compare:CC (match_operand:SI 1 "non_update_memory_operand" "m") (match_operand:SI 3 "const_m1_to_1_operand" "n"))) (set (match_operand:SI 0 "gpc_reg_operand" "=r") (match_dup 1))] "(TARGET_P10_FUSION)" - "lwa%X1 %0,%1\;cmpdi %2,%0,%3" + "lwz%X1 %0,%1\;cmpwi %2,%0,%3" "&& reload_completed && (cc_reg_not_cr0_operand (operands[2], CCmode) || !address_is_non_pfx_d_or_x (XEXP (operands[1], 0), - SImode, NON_PREFIXED_DS))" + SImode, NON_PREFIXED_D))" [(set (match_dup 0) (match_dup 1)) (set (match_dup 2) (compare:CC (match_dup 0) (match_dup 3)))] @@ -190,7 +190,7 @@ ;; load mode is SI result mode is EXTSI compare mode is CC extend is sign (define_insn_and_split "*lwa_cmpdi_cr0_SI_EXTSI_CC_sign" [(set (match_operand:CC 2 "cc_reg_operand" "=x") - (compare:CC (match_operand:SI 1 "ds_form_mem_operand" "m") + (compare:CC (match_operand:SI 1 "non_update_memory_operand" "YZ") (match_operand:SI 3 "const_m1_to_1_operand" "n"))) (set (match_operand:EXTSI 0 "gpc_reg_operand" "=r") (sign_extend:EXTSI (match_dup 1)))] "(TARGET_P10_FUSION)" @@ -205,6 +205,7 @@ "" [(set_attr "type" "fused_load_cmpi") (set_attr "cost" "8") + (set_attr "sign_extend" "yes") (set_attr "length" "8")]) ;; load-cmpi fusion pattern generated by gen_ld_cmpi_p10 |