rs6000: Use LR_REGNO instead of constant 65
Many places still use 65 instead of the symbolic constant LR_REGNO. This fixes them all (I looked for the string "65" only, in config/rs6000/ only, I didn't read all code :-) ) I left it in *restore_world because Iain will remove it there soon. * config/rs6000/altivec.md (*save_world, *save_vregs_<mode>_r11, save_vregs_<mode>_r12, *restore_vregs_<mode>_r11, *restore_vregs_<mode>_r12): Use LR_REGNO instead of 65. * config/rs6000/darwin.md (load_macho_picbase, load_macho_picbase_si, load_macho_picbase_di, *call_indirect_nonlocal_darwin64, *call_nonlocal_darwin64, *call_value_indirect_nonlocal_darwin64, *call_value_nonlocal_darwin64, reload_macho_picbase, reload_macho_picbase_si, reload_macho_picbase_di): Ditto. * config/rs6000/rs6000.h (RETURN_ADDR_IN_PREVIOUS_FRAME): Ditto. * config/rs6000/rs6000.md (*save_gpregs_<mode>_r11, *save_gpregs_<mode>_r12, *save_gpregs_<mode>_r1, *save_fpregs_<mode>_r11, *save_fpregs_<mode>_r12, *save_fpregs_<mode>_r1): Ditto. * config/rs6000/spe.md (*save_gpregs_spe, *restore_gpregs_spe, *return_and_restore_gpregs_spe): Ditto. From-SVN: r239941
This commit is contained in:
Segher Boessenkool
Segher Boessenkool
parent
a345b5b026
commit
893fc0a002
@ -1,3 +1,21 @@
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2016-09-01 Segher Boessenkool <segher@kernel.crashing.org>
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* config/rs6000/altivec.md (*save_world, *save_vregs_<mode>_r11,
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save_vregs_<mode>_r12, *restore_vregs_<mode>_r11,
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*restore_vregs_<mode>_r12): Use LR_REGNO instead of 65.
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* config/rs6000/darwin.md (load_macho_picbase, load_macho_picbase_si,
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load_macho_picbase_di, *call_indirect_nonlocal_darwin64,
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*call_nonlocal_darwin64, *call_value_indirect_nonlocal_darwin64,
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*call_value_nonlocal_darwin64, reload_macho_picbase,
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reload_macho_picbase_si, reload_macho_picbase_di): Ditto.
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* config/rs6000/rs6000.h (RETURN_ADDR_IN_PREVIOUS_FRAME): Ditto.
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* config/rs6000/rs6000.md (*save_gpregs_<mode>_r11,
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*save_gpregs_<mode>_r12, *save_gpregs_<mode>_r1,
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*save_fpregs_<mode>_r11, *save_fpregs_<mode>_r12,
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*save_fpregs_<mode>_r1): Ditto.
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* config/rs6000/spe.md (*save_gpregs_spe, *restore_gpregs_spe,
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*return_and_restore_gpregs_spe): Ditto.
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2016-09-01 Segher Boessenkool <segher@kernel.crashing.org>
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* config/rs6000/rs6000.md
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@ -397,7 +397,7 @@
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(define_insn "*save_world"
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[(match_parallel 0 "save_world_operation"
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[(clobber (reg:SI 65))
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[(clobber (reg:SI LR_REGNO))
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(use (match_operand:SI 1 "call_operand" "s"))])]
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"TARGET_MACHO && (DEFAULT_ABI == ABI_DARWIN) && TARGET_32BIT"
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"bl %z1"
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@ -407,7 +407,7 @@
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(define_insn "*restore_world"
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[(match_parallel 0 "restore_world_operation"
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[(return)
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(use (reg:SI 65))
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(use (reg:SI LR_REGNO))
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(use (match_operand:SI 1 "call_operand" "s"))
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(clobber (match_operand:SI 2 "gpc_reg_operand" "=r"))])]
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"TARGET_MACHO && (DEFAULT_ABI == ABI_DARWIN) && TARGET_32BIT"
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@ -421,7 +421,7 @@
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;; to describe the operation to dwarf2out_frame_debug_expr.
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(define_insn "*save_vregs_<mode>_r11"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(clobber (reg:P 11))
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(use (reg:P 0))
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@ -435,7 +435,7 @@
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(define_insn "*save_vregs_<mode>_r12"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(clobber (reg:P 12))
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(use (reg:P 0))
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@ -449,7 +449,7 @@
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(define_insn "*restore_vregs_<mode>_r11"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(clobber (reg:P 11))
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(use (reg:P 0))
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@ -463,7 +463,7 @@
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(define_insn "*restore_vregs_<mode>_r12"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(clobber (reg:P 12))
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(use (reg:P 0))
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@ -238,7 +238,7 @@ You should have received a copy of the GNU General Public License
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"")
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(define_expand "load_macho_picbase"
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[(set (reg:SI 65)
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[(set (reg:SI LR_REGNO)
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(unspec [(match_operand 0 "" "")]
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UNSPEC_LD_MPIC))]
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"(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
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@ -252,7 +252,7 @@ You should have received a copy of the GNU General Public License
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})
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(define_insn "load_macho_picbase_si"
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[(set (reg:SI 65)
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[(set (reg:SI LR_REGNO)
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(unspec:SI [(match_operand:SI 0 "immediate_operand" "s")
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(pc)] UNSPEC_LD_MPIC))]
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"(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
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@ -268,7 +268,7 @@ You should have received a copy of the GNU General Public License
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(set_attr "length" "4")])
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(define_insn "load_macho_picbase_di"
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[(set (reg:DI 65)
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[(set (reg:DI LR_REGNO)
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(unspec:DI [(match_operand:DI 0 "immediate_operand" "s")
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(pc)] UNSPEC_LD_MPIC))]
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"(DEFAULT_ABI == ABI_DARWIN) && flag_pic && TARGET_64BIT"
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@ -325,7 +325,7 @@ You should have received a copy of the GNU General Public License
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[(call (mem:SI (match_operand:DI 0 "register_operand" "c,*l,c,*l"))
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(match_operand 1 "" "g,g,g,g"))
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(use (match_operand:SI 2 "immediate_operand" "O,O,n,n"))
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(clobber (reg:SI 65))]
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(clobber (reg:SI LR_REGNO))]
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"DEFAULT_ABI == ABI_DARWIN && TARGET_64BIT"
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{
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return "b%T0l";
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@ -337,7 +337,7 @@ You should have received a copy of the GNU General Public License
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[(call (mem:SI (match_operand:DI 0 "symbol_ref_operand" "s,s"))
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(match_operand 1 "" "g,g"))
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(use (match_operand:SI 2 "immediate_operand" "O,n"))
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(clobber (reg:SI 65))]
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(clobber (reg:SI LR_REGNO))]
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"(DEFAULT_ABI == ABI_DARWIN)
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&& (INTVAL (operands[2]) & CALL_LONG) == 0"
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{
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@ -355,7 +355,7 @@ You should have received a copy of the GNU General Public License
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(call (mem:SI (match_operand:DI 1 "register_operand" "c,*l,c,*l"))
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(match_operand 2 "" "g,g,g,g")))
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(use (match_operand:SI 3 "immediate_operand" "O,O,n,n"))
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(clobber (reg:SI 65))]
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(clobber (reg:SI LR_REGNO))]
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"DEFAULT_ABI == ABI_DARWIN"
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{
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return "b%T1l";
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@ -368,7 +368,7 @@ You should have received a copy of the GNU General Public License
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(call (mem:SI (match_operand:DI 1 "symbol_ref_operand" "s,s"))
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(match_operand 2 "" "g,g")))
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(use (match_operand:SI 3 "immediate_operand" "O,n"))
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(clobber (reg:SI 65))]
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(clobber (reg:SI LR_REGNO))]
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"(DEFAULT_ABI == ABI_DARWIN)
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&& (INTVAL (operands[3]) & CALL_LONG) == 0"
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{
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@ -382,7 +382,7 @@ You should have received a copy of the GNU General Public License
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(set_attr "length" "4,8")])
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(define_expand "reload_macho_picbase"
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[(set (reg:SI 65)
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[(set (reg:SI LR_REGNO)
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(unspec [(match_operand 0 "" "")]
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UNSPEC_RELD_MPIC))]
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"(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
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@ -396,7 +396,7 @@ You should have received a copy of the GNU General Public License
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})
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(define_insn "reload_macho_picbase_si"
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[(set (reg:SI 65)
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[(set (reg:SI LR_REGNO)
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(unspec:SI [(match_operand:SI 0 "immediate_operand" "s")
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(pc)] UNSPEC_RELD_MPIC))]
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"(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
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@ -419,7 +419,7 @@ You should have received a copy of the GNU General Public License
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(set_attr "length" "4")])
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(define_insn "reload_macho_picbase_di"
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[(set (reg:DI 65)
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[(set (reg:DI LR_REGNO)
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(unspec:DI [(match_operand:DI 0 "immediate_operand" "s")
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(pc)] UNSPEC_RELD_MPIC))]
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"(DEFAULT_ABI == ABI_DARWIN) && flag_pic && TARGET_64BIT"
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@ -1958,7 +1958,7 @@ typedef struct rs6000_args
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#define TRAMPOLINE_SIZE rs6000_trampoline_size ()
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/* Definitions for __builtin_return_address and __builtin_frame_address.
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__builtin_return_address (0) should give link register (65), enable
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__builtin_return_address (0) should give link register (LR_REGNO), enable
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this. */
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/* This should be uncommented, so that the link register is used, but
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currently this would result in unmatched insns and spilling fixed
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@ -12455,7 +12455,7 @@
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(define_insn "*save_gpregs_<mode>_r11"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 11))
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(set (match_operand:P 2 "memory_operand" "=m")
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@ -12467,7 +12467,7 @@
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(define_insn "*save_gpregs_<mode>_r12"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 12))
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(set (match_operand:P 2 "memory_operand" "=m")
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@ -12479,7 +12479,7 @@
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(define_insn "*save_gpregs_<mode>_r1"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 1))
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(set (match_operand:P 2 "memory_operand" "=m")
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@ -12491,7 +12491,7 @@
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(define_insn "*save_fpregs_<mode>_r11"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 11))
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(set (match_operand:DF 2 "memory_operand" "=m")
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@ -12503,7 +12503,7 @@
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(define_insn "*save_fpregs_<mode>_r12"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 12))
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(set (match_operand:DF 2 "memory_operand" "=m")
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@ -12515,7 +12515,7 @@
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(define_insn "*save_fpregs_<mode>_r1"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 1))
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(set (match_operand:DF 2 "memory_operand" "=m")
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@ -3464,7 +3464,7 @@
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;; Out-of-line prologues and epilogues.
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(define_insn "*save_gpregs_spe"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 11))
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(set (match_operand:V2SI 2 "memory_operand" "=m")
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@ -3476,7 +3476,7 @@
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(define_insn "*restore_gpregs_spe"
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[(match_parallel 0 "any_parallel_operand"
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[(clobber (reg:P 65))
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[(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 11))
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(set (match_operand:V2SI 2 "gpc_reg_operand" "=r")
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@ -3489,7 +3489,7 @@
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(define_insn "*return_and_restore_gpregs_spe"
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[(match_parallel 0 "any_parallel_operand"
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[(return)
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(clobber (reg:P 65))
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(clobber (reg:P LR_REGNO))
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(use (match_operand:P 1 "symbol_ref_operand" "s"))
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(use (reg:P 11))
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(set (match_operand:V2SI 2 "gpc_reg_operand" "=r")
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