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from 31d7a9b35fe optabs: ensure atomic_load/stores have compiler barriers new 57689c1061f Add subreg_memory_offset helper functions new 5da94e606ba Turn HARD_REGNO_CALL_PART_CLOBBERED into a target hook new b395382ffa9 Turn HARD_REGNO_MODE_OK into a target hook new 5f6dcf1ab36 Turn MODES_TIEABLE_P into a target hook new d7ab0e3d8dc Turn FUNCTION_ARG_PADDING into a target hook new f5e1594f883 2017-09-04 Richard Biener rguenther@suse.de

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Summary of changes: gcc/ChangeLog | 649 ++++++++++++++++++++++++++++++ gcc/alias.c | 2 +- gcc/caller-save.c | 9 +- gcc/calls.c | 23 +- gcc/combine.c | 19 +- gcc/config/aarch64/aarch64-protos.h | 4 - gcc/config/aarch64/aarch64.c | 71 ++-- gcc/config/aarch64/aarch64.h | 15 +- gcc/config/alpha/alpha.c | 33 ++ gcc/config/alpha/alpha.h | 21 - gcc/config/arc/arc.c | 41 +- gcc/config/arc/arc.h | 21 - gcc/config/arm/arm-protos.h | 3 - gcc/config/arm/arm.c | 46 ++- gcc/config/arm/arm.h | 11 +- gcc/config/arm/arm.md | 4 +- gcc/config/avr/avr-protos.h | 2 - gcc/config/avr/avr.c | 26 +- gcc/config/avr/avr.h | 7 - gcc/config/bfin/bfin-protos.h | 1 - gcc/config/bfin/bfin.c | 33 +- gcc/config/bfin/bfin.h | 21 - gcc/config/bfin/predicates.md | 2 +- gcc/config/c6x/c6x.c | 24 ++ gcc/config/c6x/c6x.h | 10 +- gcc/config/cr16/cr16-protos.h | 1 - gcc/config/cr16/cr16.c | 33 +- gcc/config/cr16/cr16.h | 10 - gcc/config/cris/cris.c | 16 + gcc/config/cris/cris.h | 15 - gcc/config/epiphany/epiphany-protos.h | 1 - gcc/config/epiphany/epiphany.c | 12 +- gcc/config/epiphany/epiphany.h | 15 - gcc/config/fr30/fr30.h | 21 +- gcc/config/fr30/fr30.md | 19 +- gcc/config/frv/frv-protos.h | 1 - gcc/config/frv/frv.c | 79 +--- gcc/config/frv/frv.h | 72 +--- gcc/config/frv/frv.md | 19 +- gcc/config/ft32/ft32.h | 10 - gcc/config/h8300/h8300-protos.h | 1 - gcc/config/h8300/h8300.c | 26 +- gcc/config/h8300/h8300.h | 14 - gcc/config/i386/i386-protos.h | 2 - gcc/config/i386/i386.c | 34 +- gcc/config/i386/i386.h | 19 - gcc/config/ia64/hpux.h | 4 - gcc/config/ia64/ia64-protos.h | 5 - gcc/config/ia64/ia64.c | 75 +++- gcc/config/ia64/ia64.h | 33 -- gcc/config/iq2000/iq2000.c | 47 +++ gcc/config/iq2000/iq2000.h | 21 - gcc/config/lm32/lm32.c | 25 ++ gcc/config/lm32/lm32.h | 8 - gcc/config/m32c/m32c-protos.h | 2 - gcc/config/m32c/m32c.c | 21 +- gcc/config/m32c/m32c.h | 2 - gcc/config/m32r/m32r.c | 31 +- gcc/config/m32r/m32r.h | 21 - gcc/config/m68k/m68k-protos.h | 1 - gcc/config/m68k/m68k.c | 30 +- gcc/config/m68k/m68k.h | 10 - gcc/config/mcore/mcore.c | 27 ++ gcc/config/mcore/mcore.h | 12 - gcc/config/microblaze/microblaze.c | 37 +- gcc/config/microblaze/microblaze.h | 20 - gcc/config/mips/mips-protos.h | 2 - gcc/config/mips/mips.c | 87 ++-- gcc/config/mips/mips.h | 21 +- gcc/config/mmix/mmix.h | 8 - gcc/config/mn10300/mn10300-protos.h | 2 - gcc/config/mn10300/mn10300.c | 16 +- gcc/config/mn10300/mn10300.h | 12 - gcc/config/moxie/moxie.h | 10 - gcc/config/msp430/msp430-protos.h | 2 - gcc/config/msp430/msp430.c | 18 +- gcc/config/msp430/msp430.h | 6 - gcc/config/nds32/nds32-protos.h | 1 - gcc/config/nds32/nds32.c | 27 +- gcc/config/nds32/nds32.h | 15 - gcc/config/nios2/nios2-protos.h | 10 +- gcc/config/nios2/nios2.c | 16 +- gcc/config/nios2/nios2.h | 7 +- gcc/config/nvptx/nvptx.c | 11 + gcc/config/nvptx/nvptx.h | 4 - gcc/config/pa/pa-protos.h | 7 - gcc/config/pa/pa.c | 45 ++- gcc/config/pa/pa.h | 14 +- gcc/config/pa/pa32-regs.h | 2 +- gcc/config/pa/pa64-regs.h | 2 +- gcc/config/pdp11/pdp11.c | 33 ++ gcc/config/pdp11/pdp11.h | 22 - gcc/config/powerpcspe/aix.h | 2 +- gcc/config/powerpcspe/darwin.h | 2 +- gcc/config/powerpcspe/freebsd64.h | 2 +- gcc/config/powerpcspe/linux64.h | 2 +- gcc/config/powerpcspe/powerpcspe-protos.h | 5 - gcc/config/powerpcspe/powerpcspe.c | 116 +++++- gcc/config/powerpcspe/powerpcspe.h | 56 +-- gcc/config/powerpcspe/powerpcspe.md | 6 +- gcc/config/riscv/riscv-protos.h | 1 - gcc/config/riscv/riscv.c | 25 +- gcc/config/riscv/riscv.h | 11 - gcc/config/rl78/rl78-protos.h | 1 - gcc/config/rl78/rl78.c | 34 +- gcc/config/rl78/rl78.h | 9 - gcc/config/rs6000/aix.h | 2 +- gcc/config/rs6000/darwin.h | 2 +- gcc/config/rs6000/freebsd64.h | 2 +- gcc/config/rs6000/linux64.h | 2 +- gcc/config/rs6000/rs6000-protos.h | 5 - gcc/config/rs6000/rs6000.c | 115 +++++- gcc/config/rs6000/rs6000.h | 56 +-- gcc/config/rs6000/rs6000.md | 6 +- gcc/config/rx/rx.c | 24 ++ gcc/config/rx/rx.h | 8 - gcc/config/s390/s390-protos.h | 1 - gcc/config/s390/s390.c | 61 ++- gcc/config/s390/s390.h | 27 -- gcc/config/sh/sh-protos.h | 1 - gcc/config/sh/sh.c | 31 +- gcc/config/sh/sh.h | 18 - gcc/config/sparc/constraints.md | 8 +- gcc/config/sparc/sparc-protos.h | 5 - gcc/config/sparc/sparc.c | 48 ++- gcc/config/sparc/sparc.h | 29 +- gcc/config/spu/spu.c | 22 + gcc/config/spu/spu.h | 8 - gcc/config/stormy16/stormy16.c | 21 + gcc/config/stormy16/stormy16.h | 11 - gcc/config/tilegx/tilegx.h | 4 - gcc/config/tilepro/tilepro.h | 5 - gcc/config/v850/v850.c | 23 ++ gcc/config/v850/v850.h | 13 - gcc/config/vax/vax.h | 10 - gcc/config/visium/visium.c | 39 ++ gcc/config/visium/visium.h | 38 +- gcc/config/visium/visium.md | 2 +- gcc/config/xtensa/xtensa.c | 32 +- gcc/config/xtensa/xtensa.h | 17 - gcc/coretypes.h | 16 + gcc/cselib.c | 4 +- gcc/defaults.h | 18 - gcc/doc/md.texi | 4 +- gcc/doc/tm.texi | 103 ++--- gcc/doc/tm.texi.in | 112 +----- gcc/dse.c | 2 +- gcc/emit-rtl.c | 27 ++ gcc/expmed.c | 30 +- gcc/expr.c | 59 +-- gcc/function.c | 26 +- gcc/function.h | 4 +- gcc/genpreds.c | 3 +- gcc/hooks.c | 21 + gcc/hooks.h | 3 + gcc/ira-conflicts.c | 5 +- gcc/ira-costs.c | 3 +- gcc/ira.c | 4 +- gcc/ira.h | 4 +- gcc/lower-subreg.c | 5 +- gcc/lra-assigns.c | 3 +- gcc/lra-constraints.c | 21 +- gcc/lra-lives.c | 4 +- gcc/recog.c | 2 +- gcc/ree.c | 2 +- gcc/regcprop.c | 6 +- gcc/reginfo.c | 29 +- gcc/regrename.c | 6 +- gcc/regs.h | 6 - gcc/reload.c | 43 +- gcc/reload1.c | 31 +- gcc/rtl.h | 2 + gcc/rtlanal.c | 12 +- gcc/sched-deps.c | 3 +- gcc/sel-sched.c | 6 +- gcc/simplify-rtx.c | 64 +-- gcc/system.h | 4 +- gcc/target.def | 109 +++++ gcc/targhooks.c | 27 +- gcc/targhooks.h | 1 + gcc/testsuite/ChangeLog | 5 + gcc/testsuite/g++.dg/torture/pr82060.C | 32 ++ gcc/tree-ssa-pre.c | 117 +++--- gcc/varasm.c | 2 +- 184 files changed, 2586 insertions(+), 1722 deletions(-) create mode 100644 gcc/testsuite/g++.dg/torture/pr82060.C