[RS6000] Replace TLSmode with P, and correct tls call mems
There is really no need to define a TLSmode mode iterator that is identical (since !TARGET_64BIT == TARGET_32BIT) to the much used P mode iterator. It's nonsense to think we might ever want to support 32-bit TLS on 64-bit or vice versa! The patch also fixes a minor error in the call mems. All other direct calls use (call (mem:SI ..)). * config/rs6000/rs6000.md (TLSmode): Delete mode iterator. Replace with P throughout except for call mems which should use SI. (tls_abi_suffix, tls_sysv_suffix, tls_insn_suffix): Delete mode attributes. Replace with bits, mode and ptrload respectively. From-SVN: r266602
This commit is contained in:
Alan Modra
Alan Modra
parent
ce83eeda06
commit
493bb3d0d1
2 changed files with 203 additions and 202 deletions
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@ -1,3 +1,10 @@
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2018-11-29 Alan Modra <amodra@gmail.com>
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* config/rs6000/rs6000.md (TLSmode): Delete mode iterator. Replace
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with P throughout except for call mems which should use SI.
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(tls_abi_suffix, tls_sysv_suffix, tls_insn_suffix): Delete mode
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attributes. Replace with bits, mode and ptrload respectively.
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2018-11-29 Alan Modra <amodra@gmail.com>
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* config/rs6000/rs6000-protos.h (rs6000_indirect_call_template),
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@ -9422,19 +9422,13 @@
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;; TLS support.
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;; Mode attributes for different ABIs.
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(define_mode_iterator TLSmode [(SI "! TARGET_64BIT") (DI "TARGET_64BIT")])
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(define_mode_attr tls_abi_suffix [(SI "32") (DI "64")])
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(define_mode_attr tls_sysv_suffix [(SI "si") (DI "di")])
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(define_mode_attr tls_insn_suffix [(SI "wz") (DI "d")])
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(define_insn_and_split "tls_gd_aix<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(call (mem:TLSmode (match_operand:TLSmode 3 "symbol_ref_operand" "s"))
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(define_insn_and_split "tls_gd_aix<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(call (mem:SI (match_operand:P 3 "symbol_ref_operand" "s"))
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(match_operand 4 "" "g")))
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(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
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(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)
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(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
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(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)
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(clobber (reg:SI LR_REGNO))]
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"HAVE_AS_TLS && (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)"
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{
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@ -9447,28 +9441,28 @@
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}
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"&& TARGET_TLS_MARKERS"
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[(set (match_dup 0)
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(unspec:TLSmode [(match_dup 1)
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(match_dup 2)]
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UNSPEC_TLSGD))
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(unspec:P [(match_dup 1)
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(match_dup 2)]
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UNSPEC_TLSGD))
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(parallel [(set (match_dup 0)
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(call (mem:TLSmode (match_dup 3))
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(match_dup 4)))
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(unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGD)
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(call (mem:SI (match_dup 3))
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(match_dup 4)))
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(unspec:P [(match_dup 2)] UNSPEC_TLSGD)
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(clobber (reg:SI LR_REGNO))])]
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""
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[(set_attr "type" "two")
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(set (attr "length")
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(if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
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(const_int 16)
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(const_int 12)))])
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(const_int 16)
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(const_int 12)))])
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(define_insn_and_split "tls_gd_sysv<TLSmode:tls_sysv_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(call (mem:TLSmode (match_operand:TLSmode 3 "symbol_ref_operand" "s"))
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(define_insn_and_split "tls_gd_sysv<mode>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(call (mem:SI (match_operand:P 3 "symbol_ref_operand" "s"))
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(match_operand 4 "" "g")))
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(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
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(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)
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(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
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(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)
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(clobber (reg:SI LR_REGNO))]
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"HAVE_AS_TLS && DEFAULT_ABI == ABI_V4"
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{
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@ -9477,64 +9471,64 @@
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}
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"&& TARGET_TLS_MARKERS"
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[(set (match_dup 0)
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(unspec:TLSmode [(match_dup 1)
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(match_dup 2)]
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UNSPEC_TLSGD))
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(unspec:P [(match_dup 1)
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(match_dup 2)]
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UNSPEC_TLSGD))
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(parallel [(set (match_dup 0)
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(call (mem:TLSmode (match_dup 3))
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(match_dup 4)))
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(unspec:TLSmode [(match_dup 2)] UNSPEC_TLSGD)
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(call (mem:SI (match_dup 3))
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(match_dup 4)))
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(unspec:P [(match_dup 2)] UNSPEC_TLSGD)
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(clobber (reg:SI LR_REGNO))])]
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""
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[(set_attr "type" "two")
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(set_attr "length" "8")])
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(define_insn_and_split "*tls_gd<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
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(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD))]
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(define_insn_and_split "*tls_gd<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
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(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD))]
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"HAVE_AS_TLS && TARGET_TLS_MARKERS"
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"addi %0,%1,%2@got@tlsgd"
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"&& TARGET_CMODEL != CMODEL_SMALL"
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[(set (match_dup 3)
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(high:TLSmode
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(unspec:TLSmode [(match_dup 1) (match_dup 2)] UNSPEC_TLSGD)))
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(high:P
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(unspec:P [(match_dup 1) (match_dup 2)] UNSPEC_TLSGD)))
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(set (match_dup 0)
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(lo_sum:TLSmode (match_dup 3)
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(unspec:TLSmode [(match_dup 1) (match_dup 2)] UNSPEC_TLSGD)))]
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(lo_sum:P (match_dup 3)
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(unspec:P [(match_dup 1) (match_dup 2)] UNSPEC_TLSGD)))]
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{
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operands[3] = gen_reg_rtx (TARGET_64BIT ? DImode : SImode);
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}
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[(set (attr "length")
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(if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
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(const_int 8)
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(const_int 4)))])
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(const_int 8)
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(const_int 4)))])
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(define_insn "*tls_gd_high<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(high:TLSmode
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(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
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(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)))]
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(define_insn "*tls_gd_high<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(high:P
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(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
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(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)))]
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"HAVE_AS_TLS && TARGET_TLS_MARKERS && TARGET_CMODEL != CMODEL_SMALL"
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"addis %0,%1,%2@got@tlsgd@ha")
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(define_insn "*tls_gd_low<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(lo_sum:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
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(unspec:TLSmode [(match_operand:TLSmode 3 "gpc_reg_operand" "b")
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(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)))]
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(define_insn "*tls_gd_low<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(lo_sum:P (match_operand:P 1 "gpc_reg_operand" "b")
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(unspec:P [(match_operand:P 3 "gpc_reg_operand" "b")
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(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)))]
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"HAVE_AS_TLS && TARGET_TLS_MARKERS && TARGET_CMODEL != CMODEL_SMALL"
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"addi %0,%1,%2@got@tlsgd@l")
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(define_insn "*tls_gd_call_aix<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(call (mem:TLSmode (match_operand:TLSmode 1 "symbol_ref_operand" "s"))
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(define_insn "*tls_gd_call_aix<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s"))
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(match_operand 2 "" "g")))
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(unspec:TLSmode [(match_operand:TLSmode 3 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)
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(unspec:P [(match_operand:P 3 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)
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(clobber (reg:SI LR_REGNO))]
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"HAVE_AS_TLS && TARGET_TLS_MARKERS
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&& (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)"
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@ -9544,12 +9538,12 @@
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[(set_attr "type" "branch")
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(set_attr "length" "8")])
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(define_insn "*tls_gd_call_sysv<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(call (mem:TLSmode (match_operand:TLSmode 1 "symbol_ref_operand" "s"))
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(define_insn "*tls_gd_call_sysv<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s"))
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(match_operand 2 "" "g")))
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(unspec:TLSmode [(match_operand:TLSmode 3 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)
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(unspec:P [(match_operand:P 3 "rs6000_tls_symbol_ref" "")]
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UNSPEC_TLSGD)
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(clobber (reg:SI LR_REGNO))]
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"HAVE_AS_TLS && DEFAULT_ABI == ABI_V4 && TARGET_TLS_MARKERS"
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{
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@ -9557,12 +9551,12 @@
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}
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[(set_attr "type" "branch")])
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(define_insn_and_split "tls_ld_aix<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(call (mem:TLSmode (match_operand:TLSmode 2 "symbol_ref_operand" "s"))
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(define_insn_and_split "tls_ld_aix<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(call (mem:SI (match_operand:P 2 "symbol_ref_operand" "s"))
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(match_operand 3 "" "g")))
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(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD)
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(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD)
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(clobber (reg:SI LR_REGNO))]
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"HAVE_AS_TLS && (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)"
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{
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@ -9575,26 +9569,26 @@
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}
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"&& TARGET_TLS_MARKERS"
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[(set (match_dup 0)
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(unspec:TLSmode [(match_dup 1)]
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UNSPEC_TLSLD))
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(unspec:P [(match_dup 1)]
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UNSPEC_TLSLD))
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(parallel [(set (match_dup 0)
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(call (mem:TLSmode (match_dup 2))
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(match_dup 3)))
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(unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
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(call (mem:SI (match_dup 2))
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(match_dup 3)))
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(unspec:P [(const_int 0)] UNSPEC_TLSLD)
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(clobber (reg:SI LR_REGNO))])]
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""
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[(set_attr "type" "two")
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(set (attr "length")
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(if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
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(const_int 16)
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(const_int 12)))])
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(const_int 16)
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(const_int 12)))])
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(define_insn_and_split "tls_ld_sysv<TLSmode:tls_sysv_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(call (mem:TLSmode (match_operand:TLSmode 2 "symbol_ref_operand" "s"))
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(define_insn_and_split "tls_ld_sysv<mode>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(call (mem:SI (match_operand:P 2 "symbol_ref_operand" "s"))
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(match_operand 3 "" "g")))
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(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD)
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(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD)
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(clobber (reg:SI LR_REGNO))]
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"HAVE_AS_TLS && DEFAULT_ABI == ABI_V4"
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{
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@ -9603,60 +9597,60 @@
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}
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"&& TARGET_TLS_MARKERS"
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[(set (match_dup 0)
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(unspec:TLSmode [(match_dup 1)]
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UNSPEC_TLSLD))
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(unspec:P [(match_dup 1)]
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UNSPEC_TLSLD))
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(parallel [(set (match_dup 0)
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(call (mem:TLSmode (match_dup 2))
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(match_dup 3)))
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(unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
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(call (mem:SI (match_dup 2))
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(match_dup 3)))
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(unspec:P [(const_int 0)] UNSPEC_TLSLD)
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(clobber (reg:SI LR_REGNO))])]
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""
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[(set_attr "length" "8")])
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(define_insn_and_split "*tls_ld<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD))]
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(define_insn_and_split "*tls_ld<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD))]
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"HAVE_AS_TLS && TARGET_TLS_MARKERS"
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"addi %0,%1,%&@got@tlsld"
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"&& TARGET_CMODEL != CMODEL_SMALL"
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[(set (match_dup 2)
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(high:TLSmode
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(unspec:TLSmode [(const_int 0) (match_dup 1)] UNSPEC_TLSLD)))
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(high:P
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(unspec:P [(const_int 0) (match_dup 1)] UNSPEC_TLSLD)))
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(set (match_dup 0)
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(lo_sum:TLSmode (match_dup 2)
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(unspec:TLSmode [(const_int 0) (match_dup 1)] UNSPEC_TLSLD)))]
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(lo_sum:P (match_dup 2)
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(unspec:P [(const_int 0) (match_dup 1)] UNSPEC_TLSLD)))]
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{
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operands[2] = gen_reg_rtx (TARGET_64BIT ? DImode : SImode);
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}
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[(set (attr "length")
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(if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
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(const_int 8)
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(const_int 4)))])
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(const_int 8)
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(const_int 4)))])
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(define_insn "*tls_ld_high<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(high:TLSmode
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(unspec:TLSmode [(const_int 0)
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(match_operand:TLSmode 1 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD)))]
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(define_insn "*tls_ld_high<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(high:P
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(unspec:P [(const_int 0)
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(match_operand:P 1 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD)))]
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"HAVE_AS_TLS && TARGET_TLS_MARKERS && TARGET_CMODEL != CMODEL_SMALL"
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"addis %0,%1,%&@got@tlsld@ha")
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(define_insn "*tls_ld_low<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(lo_sum:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
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(unspec:TLSmode [(const_int 0)
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(match_operand:TLSmode 2 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD)))]
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(define_insn "*tls_ld_low<bits>"
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[(set (match_operand:P 0 "gpc_reg_operand" "=b")
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(lo_sum:P (match_operand:P 1 "gpc_reg_operand" "b")
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(unspec:P [(const_int 0)
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(match_operand:P 2 "gpc_reg_operand" "b")]
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UNSPEC_TLSLD)))]
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"HAVE_AS_TLS && TARGET_TLS_MARKERS && TARGET_CMODEL != CMODEL_SMALL"
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"addi %0,%1,%&@got@tlsld@l")
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(define_insn "*tls_ld_call_aix<TLSmode:tls_abi_suffix>"
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[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
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(call (mem:TLSmode (match_operand:TLSmode 1 "symbol_ref_operand" "s"))
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(define_insn "*tls_ld_call_aix<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=b")
|
||||
(call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s"))
|
||||
(match_operand 2 "" "g")))
|
||||
(unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
|
||||
(unspec:P [(const_int 0)] UNSPEC_TLSLD)
|
||||
(clobber (reg:SI LR_REGNO))]
|
||||
"HAVE_AS_TLS && TARGET_TLS_MARKERS
|
||||
&& (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)"
|
||||
|
|
@ -9666,11 +9660,11 @@
|
|||
[(set_attr "type" "branch")
|
||||
(set_attr "length" "8")])
|
||||
|
||||
(define_insn "*tls_ld_call_sysv<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
|
||||
(call (mem:TLSmode (match_operand:TLSmode 1 "symbol_ref_operand" "s"))
|
||||
(define_insn "*tls_ld_call_sysv<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=b")
|
||||
(call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s"))
|
||||
(match_operand 2 "" "g")))
|
||||
(unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
|
||||
(unspec:P [(const_int 0)] UNSPEC_TLSLD)
|
||||
(clobber (reg:SI LR_REGNO))]
|
||||
"HAVE_AS_TLS && DEFAULT_ABI == ABI_V4 && TARGET_TLS_MARKERS"
|
||||
{
|
||||
|
|
@ -9678,142 +9672,142 @@
|
|||
}
|
||||
[(set_attr "type" "branch")])
|
||||
|
||||
(define_insn "tls_dtprel_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSDTPREL))]
|
||||
(define_insn "tls_dtprel_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSDTPREL))]
|
||||
"HAVE_AS_TLS"
|
||||
"addi %0,%1,%2@dtprel")
|
||||
|
||||
(define_insn "tls_dtprel_ha_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSDTPRELHA))]
|
||||
(define_insn "tls_dtprel_ha_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSDTPRELHA))]
|
||||
"HAVE_AS_TLS"
|
||||
"addis %0,%1,%2@dtprel@ha")
|
||||
|
||||
(define_insn "tls_dtprel_lo_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSDTPRELLO))]
|
||||
(define_insn "tls_dtprel_lo_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSDTPRELLO))]
|
||||
"HAVE_AS_TLS"
|
||||
"addi %0,%1,%2@dtprel@l")
|
||||
|
||||
(define_insn_and_split "tls_got_dtprel_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTDTPREL))]
|
||||
(define_insn_and_split "tls_got_dtprel_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTDTPREL))]
|
||||
"HAVE_AS_TLS"
|
||||
"l<TLSmode:tls_insn_suffix> %0,%2@got@dtprel(%1)"
|
||||
"<ptrload> %0,%2@got@dtprel(%1)"
|
||||
"&& TARGET_CMODEL != CMODEL_SMALL"
|
||||
[(set (match_dup 3)
|
||||
(high:TLSmode
|
||||
(unspec:TLSmode [(match_dup 1) (match_dup 2)] UNSPEC_TLSGOTDTPREL)))
|
||||
(high:P
|
||||
(unspec:P [(match_dup 1) (match_dup 2)] UNSPEC_TLSGOTDTPREL)))
|
||||
(set (match_dup 0)
|
||||
(lo_sum:TLSmode (match_dup 3)
|
||||
(unspec:TLSmode [(match_dup 1) (match_dup 2)] UNSPEC_TLSGOTDTPREL)))]
|
||||
(lo_sum:P (match_dup 3)
|
||||
(unspec:P [(match_dup 1) (match_dup 2)] UNSPEC_TLSGOTDTPREL)))]
|
||||
{
|
||||
operands[3] = gen_reg_rtx (TARGET_64BIT ? DImode : SImode);
|
||||
}
|
||||
[(set (attr "length")
|
||||
(if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
|
||||
(const_int 8)
|
||||
(const_int 4)))])
|
||||
(const_int 8)
|
||||
(const_int 4)))])
|
||||
|
||||
(define_insn "*tls_got_dtprel_high<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
|
||||
(high:TLSmode
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTDTPREL)))]
|
||||
(define_insn "*tls_got_dtprel_high<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=b")
|
||||
(high:P
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTDTPREL)))]
|
||||
"HAVE_AS_TLS && TARGET_CMODEL != CMODEL_SMALL"
|
||||
"addis %0,%1,%2@got@dtprel@ha")
|
||||
|
||||
(define_insn "*tls_got_dtprel_low<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(lo_sum:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 3 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTDTPREL)))]
|
||||
(define_insn "*tls_got_dtprel_low<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(lo_sum:P (match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(unspec:P [(match_operand:P 3 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTDTPREL)))]
|
||||
"HAVE_AS_TLS && TARGET_CMODEL != CMODEL_SMALL"
|
||||
"l<TLSmode:tls_insn_suffix> %0,%2@got@dtprel@l(%1)")
|
||||
"<ptrload> %0,%2@got@dtprel@l(%1)")
|
||||
|
||||
(define_insn "tls_tprel_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSTPREL))]
|
||||
(define_insn "tls_tprel_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSTPREL))]
|
||||
"HAVE_AS_TLS"
|
||||
"addi %0,%1,%2@tprel")
|
||||
|
||||
(define_insn "tls_tprel_ha_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSTPRELHA))]
|
||||
(define_insn "tls_tprel_ha_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSTPRELHA))]
|
||||
"HAVE_AS_TLS"
|
||||
"addis %0,%1,%2@tprel@ha")
|
||||
|
||||
(define_insn "tls_tprel_lo_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSTPRELLO))]
|
||||
(define_insn "tls_tprel_lo_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSTPRELLO))]
|
||||
"HAVE_AS_TLS"
|
||||
"addi %0,%1,%2@tprel@l")
|
||||
|
||||
;; "b" output constraint here and on tls_tls input to support linker tls
|
||||
;; optimization. The linker may edit the instructions emitted by a
|
||||
;; tls_got_tprel/tls_tls pair to addis,addi.
|
||||
(define_insn_and_split "tls_got_tprel_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTTPREL))]
|
||||
(define_insn_and_split "tls_got_tprel_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=b")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTTPREL))]
|
||||
"HAVE_AS_TLS"
|
||||
"l<TLSmode:tls_insn_suffix> %0,%2@got@tprel(%1)"
|
||||
"<ptrload> %0,%2@got@tprel(%1)"
|
||||
"&& TARGET_CMODEL != CMODEL_SMALL"
|
||||
[(set (match_dup 3)
|
||||
(high:TLSmode
|
||||
(unspec:TLSmode [(match_dup 1) (match_dup 2)] UNSPEC_TLSGOTTPREL)))
|
||||
(high:P
|
||||
(unspec:P [(match_dup 1) (match_dup 2)] UNSPEC_TLSGOTTPREL)))
|
||||
(set (match_dup 0)
|
||||
(lo_sum:TLSmode (match_dup 3)
|
||||
(unspec:TLSmode [(match_dup 1) (match_dup 2)] UNSPEC_TLSGOTTPREL)))]
|
||||
(lo_sum:P (match_dup 3)
|
||||
(unspec:P [(match_dup 1) (match_dup 2)] UNSPEC_TLSGOTTPREL)))]
|
||||
{
|
||||
operands[3] = gen_reg_rtx (TARGET_64BIT ? DImode : SImode);
|
||||
}
|
||||
[(set (attr "length")
|
||||
(if_then_else (ne (symbol_ref "TARGET_CMODEL") (symbol_ref "CMODEL_SMALL"))
|
||||
(const_int 8)
|
||||
(const_int 4)))])
|
||||
(const_int 8)
|
||||
(const_int 4)))])
|
||||
|
||||
(define_insn "*tls_got_tprel_high<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=b")
|
||||
(high:TLSmode
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTTPREL)))]
|
||||
(define_insn "*tls_got_tprel_high<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=b")
|
||||
(high:P
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTTPREL)))]
|
||||
"HAVE_AS_TLS && TARGET_CMODEL != CMODEL_SMALL"
|
||||
"addis %0,%1,%2@got@tprel@ha")
|
||||
|
||||
(define_insn "*tls_got_tprel_low<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(lo_sum:TLSmode (match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 3 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTTPREL)))]
|
||||
(define_insn "*tls_got_tprel_low<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(lo_sum:P (match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(unspec:P [(match_operand:P 3 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSGOTTPREL)))]
|
||||
"HAVE_AS_TLS && TARGET_CMODEL != CMODEL_SMALL"
|
||||
"l<TLSmode:tls_insn_suffix> %0,%2@got@tprel@l(%1)")
|
||||
"<ptrload> %0,%2@got@tprel@l(%1)")
|
||||
|
||||
(define_insn "tls_tls_<TLSmode:tls_abi_suffix>"
|
||||
[(set (match_operand:TLSmode 0 "gpc_reg_operand" "=r")
|
||||
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")
|
||||
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSTLS))]
|
||||
(define_insn "tls_tls_<bits>"
|
||||
[(set (match_operand:P 0 "gpc_reg_operand" "=r")
|
||||
(unspec:P [(match_operand:P 1 "gpc_reg_operand" "b")
|
||||
(match_operand:P 2 "rs6000_tls_symbol_ref" "")]
|
||||
UNSPEC_TLSTLS))]
|
||||
"TARGET_ELF && HAVE_AS_TLS"
|
||||
"add %0,%1,%2@tls")
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue