*Ping* James
On Thu, Aug 01, 2013 at 02:50:07PM +0100, Sofiane Naci wrote: > Hi, > > This patch is part of the ongoing work to unify instruction classification > between the ARM and AARCH64 backends. > > This patch fine tunes the ALU/shift type attribute values in the ARM backend > as detailed in the table below: > > Old New > ---------------------------------------------------------------------- > arlo_imm alu_imm, alus_imm, logic_imm, logics_imm > arlo_reg adc, adcs, adr, alu_ext, alu_reg, alus_ext, alus_reg, > bfm, csel, logic_reg, logics_reg, rev. > arlo_shift alu_shift_imm, alus_shift_imm, logic_shift_imm, > logics_shift_imm. > arlo_shift_reg alu_shift_reg, alus_shift_reg, logic_shift_reg, > logics_shift_reg. > clz clz, rbit. > shift shift_imm (rename). > > > The changes are propagated through the AARCH64 backend, and all the pipeline > descriptions in the ARM backend. > > OK for trunk? > > Thanks > Sofiane > > ----- > > ChangeLog: > > * config/arm/types.md (define_attr "type"): Expand "arlo_imm" into > "alu_imm", "alus_imm", "logic_imm", "logics_imm". Expand "arlo_reg" > into > "adc", "adcs", "adr", "alu_ext", "alu_reg", "alus_ext", "alus_reg", > "bfm", "csel", "logic_reg", "logics_reg", "rev". Expand > "arlo_shift" into > "alu_shift_imm", "alus_shift_imm", "logic_shift_imm", > "logics_shift_imm". > Expand "arlo_shift_reg" into "alu_shift_reg", "alus_shift_reg", > "logic_shift_reg", "logics_shift_reg". Expand "clz" into "clz, > "rbit". > Rename "shift" to "shift_imm". > * config/arm/arm.md (define_attr "core_cycles"): Update for > attribute > changes. > Update for attribute changes all occurrences of arlo_* and shift* > types. > * config/arm/arm-fixed.md: Update for attribute changes all > occurrences > of arlo_* types. > * config/arm/thumb2.md: Update for attribute changes all occurrences > of arlo_* types. > * config/arm/arm.c (xscale_sched_adjust_cost): (rtx insn, rtx > (cortexa7_older_only): Likewise. > (cortexa7_younger): Likewise. > * config/arm/arm1020e.md (1020alu_op): Update for attribute changes. > (1020alu_shift_op): Likewise. > (1020alu_shift_reg_op): Likewise. > * config/arm/arm1026ejs.md (alu_op): Update for attribute changes. > (alu_shift_op): Likewise. > (alu_shift_reg_op): Likewise. > * config/arm/arm1136jfs.md (11_alu_op): Update for attribute > changes. > (11_alu_shift_op): Likewise. > (11_alu_shift_reg_op): Likewise. > * config/arm/arm926ejs.md (9_alu_op): Update for attribute changes. > (9_alu_shift_reg_op): Likewise. > * config/arm/cortex-a15.md (cortex_a15_alu): Update for attribute > changes. > (cortex_a15_alu_shift): Likewise. > (cortex_a15_alu_shift_reg): Likewise. > * config/arm/cortex-a5.md (cortex_a5_alu): Update for attribute > changes. > (cortex_a5_alu_shift): Likewise. > * config/arm/cortex-a53.md (cortex_a53_alu): Update for attribute > changes. > (cortex_a53_alu_shift): Likewise. > * config/arm/cortex-a7.md (cortex_a7_alu_imm): Update for attribute > changes. > (cortex_a7_alu_reg): Likewise. > (cortex_a7_alu_shift): Likewise. > * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute > changes. > (cortex_a8_alu_shift): Likewise. > (cortex_a8_alu_shift_reg): Likewise. > * config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute > changes. > (cortex_a9_dp_shift): Likewise. > * config/arm/cortex-m4.md (cortex_m4_alu): Update for attribute > changes. > * config/arm/cortex-r4.md (cortex_r4_alu): Update for attribute > changes. > (cortex_r4_mov): Likewise. > (cortex_r4_alu_shift_reg): Likewise. > * config/arm/fa526.md (526_alu_op): Update for attribute changes. > (526_alu_shift_op): Likewise. > * config/arm/fa606te.md (606te_alu_op): Update for attribute > changes. > * config/arm/fa626te.md (626te_alu_op): Update for attribute > changes. > (626te_alu_shift_op): Likewise. > * config/arm/fa726te.md (726te_alu_op): Update for attribute > changes. > (726te_alu_shift_op): Likewise. > (726te_alu_shift_reg_op): Likewise. > * config/arm/fmp626.md (mp626_alu_op): Update for attribute changes. > (mp626_alu_shift_op): Likewise. > * config/arm/marvell-pj4.md (pj4_alu): Update for attribute changes. > (pj4_alu_conds): Likewise. > (pj4_shift): Likewise. > (pj4_shift_conds): Likewise. > (pj4_alu_shift): Likewise. > (pj4_alu_shift_conds): Likewise. > * config/aarch64/aarch64.md: Update for attribute change all > occurrences > of arlo_* and shift* types.
