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From: Christophe Lyon <clyon@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/clyon/heads/mve-autovec)] arm: Convert more load/store MVE builtins to predicate qualifiers Date: Fri, 1 Oct 2021 14:37:54 +0000 (GMT) [thread overview] Message-ID: <20211001143754.B09323857C65@sourceware.org> (raw) https://gcc.gnu.org/g:7ca5e1301cc1caf4577db5f43524f4387a738cd7 commit 7ca5e1301cc1caf4577db5f43524f4387a738cd7 Author: Christophe Lyon <christophe.lyon@foss.st.com> Date: Tue Aug 31 17:11:29 2021 +0000 arm: Convert more load/store MVE builtins to predicate qualifiers This patch covers a few builtins where we do not use the <mode> iterator and thus we cannot use <MVE_vpred>. However this introduces a problem for the v2di instructions, because there is not predicate for this case. For instance, changing STRSBS_P_QUALIFIERS breaks mve_vstrdq_scatter_base_p_<supf>v2di. Similarly, this patch introduces problems with: mve_vldrdq_gather_base_z_<supf>v2di mve_vldrdq_gather_base_wb_z_<supf>v2di mve_vldrdq_gather_base_nowb_z_<supf>v2di mve_vstrdq_scatter_base_wb_p_<supf>v2di 2021-09-02 Christophe Lyon <christophe.lyon@foss.st.com> gcc/ PR target/100757 PR target/101325 * config/arm/arm-builtins.c (STRSBS_P_QUALIFIERS): Use predicate qualifier. (STRSBU_P_QUALIFIERS): Likewise. (LDRGBS_Z_QUALIFIERS): Likewise. (LDRGBU_Z_QUALIFIERS): Likewise. (LDRGBWBXU_Z_QUALIFIERS): Likewise. (LDRGBWBS_Z_QUALIFIERS): Likewise. (LDRGBWBU_Z_QUALIFIERS): Likewise. (STRSBWBS_P_QUALIFIERS): Likewise. (STRSBWBU_P_QUALIFIERS): Likewise. * config/arm/mve.md: Use VxBI instead of HI. Diff: --- gcc/config/arm/arm-builtins.c | 18 ++++++------ gcc/config/arm/mve.md | 68 +++++++++++++++++++++---------------------- 2 files changed, 43 insertions(+), 43 deletions(-) diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c index 06ff9d2278a..e58580bb828 100644 --- a/gcc/config/arm/arm-builtins.c +++ b/gcc/config/arm/arm-builtins.c @@ -738,13 +738,13 @@ arm_strss_p_qualifiers[SIMD_MAX_BUILTIN_ARGS] static enum arm_type_qualifiers arm_strsbs_p_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_void, qualifier_unsigned, qualifier_immediate, - qualifier_none, qualifier_unsigned}; + qualifier_none, qualifier_predicate}; #define STRSBS_P_QUALIFIERS (arm_strsbs_p_qualifiers) static enum arm_type_qualifiers arm_strsbu_p_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_void, qualifier_unsigned, qualifier_immediate, - qualifier_unsigned, qualifier_unsigned}; + qualifier_unsigned, qualifier_predicate}; #define STRSBU_P_QUALIFIERS (arm_strsbu_p_qualifiers) static enum arm_type_qualifiers @@ -780,13 +780,13 @@ arm_ldrgbu_qualifiers[SIMD_MAX_BUILTIN_ARGS] static enum arm_type_qualifiers arm_ldrgbs_z_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_none, qualifier_unsigned, qualifier_immediate, - qualifier_unsigned}; + qualifier_predicate}; #define LDRGBS_Z_QUALIFIERS (arm_ldrgbs_z_qualifiers) static enum arm_type_qualifiers arm_ldrgbu_z_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_unsigned, qualifier_unsigned, qualifier_immediate, - qualifier_unsigned}; + qualifier_predicate}; #define LDRGBU_Z_QUALIFIERS (arm_ldrgbu_z_qualifiers) static enum arm_type_qualifiers @@ -826,7 +826,7 @@ arm_ldrgbwbxu_qualifiers[SIMD_MAX_BUILTIN_ARGS] static enum arm_type_qualifiers arm_ldrgbwbxu_z_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_unsigned, qualifier_unsigned, qualifier_immediate, - qualifier_unsigned}; + qualifier_predicate}; #define LDRGBWBXU_Z_QUALIFIERS (arm_ldrgbwbxu_z_qualifiers) static enum arm_type_qualifiers @@ -842,13 +842,13 @@ arm_ldrgbwbu_qualifiers[SIMD_MAX_BUILTIN_ARGS] static enum arm_type_qualifiers arm_ldrgbwbs_z_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_none, qualifier_unsigned, qualifier_immediate, - qualifier_unsigned}; + qualifier_predicate}; #define LDRGBWBS_Z_QUALIFIERS (arm_ldrgbwbs_z_qualifiers) static enum arm_type_qualifiers arm_ldrgbwbu_z_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_unsigned, qualifier_unsigned, qualifier_immediate, - qualifier_unsigned}; + qualifier_predicate}; #define LDRGBWBU_Z_QUALIFIERS (arm_ldrgbwbu_z_qualifiers) static enum arm_type_qualifiers @@ -864,13 +864,13 @@ arm_strsbwbu_qualifiers[SIMD_MAX_BUILTIN_ARGS] static enum arm_type_qualifiers arm_strsbwbs_p_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_unsigned, qualifier_unsigned, qualifier_const, - qualifier_none, qualifier_unsigned}; + qualifier_none, qualifier_predicate}; #define STRSBWBS_P_QUALIFIERS (arm_strsbwbs_p_qualifiers) static enum arm_type_qualifiers arm_strsbwbu_p_qualifiers[SIMD_MAX_BUILTIN_ARGS] = { qualifier_unsigned, qualifier_unsigned, qualifier_const, - qualifier_unsigned, qualifier_unsigned}; + qualifier_unsigned, qualifier_predicate}; #define STRSBWBU_P_QUALIFIERS (arm_strsbwbu_p_qualifiers) static enum arm_type_qualifiers diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md index 2f36d47c800..241195909da 100644 --- a/gcc/config/arm/mve.md +++ b/gcc/config/arm/mve.md @@ -7294,7 +7294,7 @@ [(match_operand:V4SI 0 "s_register_operand" "w") (match_operand:SI 1 "immediate_operand" "i") (match_operand:V4SI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VSTRWSBQ)) ] "TARGET_HAVE_MVE" @@ -7383,7 +7383,7 @@ [(set (match_operand:V4SI 0 "s_register_operand" "=&w") (unspec:V4SI [(match_operand:V4SI 1 "s_register_operand" "w") (match_operand:SI 2 "immediate_operand" "i") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VLDRWGBQ)) ] "TARGET_HAVE_MVE" @@ -7621,7 +7621,7 @@ (define_insn "mve_vldrwq_z_fv4sf" [(set (match_operand:V4SF 0 "s_register_operand" "=w") (unspec:V4SF [(match_operand:V4SI 1 "memory_operand" "Ux") - (match_operand:HI 2 "vpr_register_operand" "Up")] + (match_operand:V4BI 2 "vpr_register_operand" "Up")] VLDRWQ_F)) ] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" @@ -7641,7 +7641,7 @@ (define_insn "mve_vldrwq_z_<supf>v4si" [(set (match_operand:V4SI 0 "s_register_operand" "=w") (unspec:V4SI [(match_operand:V4SI 1 "memory_operand" "Ux") - (match_operand:HI 2 "vpr_register_operand" "Up")] + (match_operand:V4BI 2 "vpr_register_operand" "Up")] VLDRWQ)) ] "TARGET_HAVE_MVE" @@ -7825,7 +7825,7 @@ [(set (match_operand:V8HF 0 "s_register_operand" "=&w") (unspec:V8HF [(match_operand:V8HI 1 "memory_operand" "Us") (match_operand:V8HI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V8BI 3 "vpr_register_operand" "Up")] VLDRHQGO_F)) ] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" @@ -7867,7 +7867,7 @@ [(set (match_operand:V8HF 0 "s_register_operand" "=&w") (unspec:V8HF [(match_operand:V8HI 1 "memory_operand" "Us") (match_operand:V8HI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V8BI 3 "vpr_register_operand" "Up")] VLDRHQGSO_F)) ] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" @@ -7909,7 +7909,7 @@ [(set (match_operand:V4SF 0 "s_register_operand" "=&w") (unspec:V4SF [(match_operand:V4SI 1 "s_register_operand" "w") (match_operand:SI 2 "immediate_operand" "i") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VLDRWQGB_F)) ] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" @@ -7970,7 +7970,7 @@ [(set (match_operand:V4SF 0 "s_register_operand" "=&w") (unspec:V4SF [(match_operand:V4SI 1 "memory_operand" "Us") (match_operand:V4SI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VLDRWQGO_F)) ] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" @@ -7992,7 +7992,7 @@ [(set (match_operand:V4SI 0 "s_register_operand" "=&w") (unspec:V4SI [(match_operand:V4SI 1 "memory_operand" "Us") (match_operand:V4SI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VLDRWGOQ)) ] "TARGET_HAVE_MVE" @@ -8054,7 +8054,7 @@ [(set (match_operand:V4SF 0 "s_register_operand" "=&w") (unspec:V4SF [(match_operand:V4SI 1 "memory_operand" "Us") (match_operand:V4SI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VLDRWQGSO_F)) ] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" @@ -8076,7 +8076,7 @@ [(set (match_operand:V4SI 0 "s_register_operand" "=&w") (unspec:V4SI [(match_operand:V4SI 1 "memory_operand" "Us") (match_operand:V4SI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VLDRWGSOQ)) ] "TARGET_HAVE_MVE" @@ -8116,7 +8116,7 @@ (define_insn "mve_vstrhq_p_fv8hf" [(set (match_operand:V8HI 0 "mve_memory_operand" "=Ux") (unspec:V8HI [(match_operand:V8HF 1 "s_register_operand" "w") - (match_operand:HI 2 "vpr_register_operand" "Up")] + (match_operand:V8BI 2 "vpr_register_operand" "Up")] VSTRHQ_F)) ] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" @@ -8335,7 +8335,7 @@ (define_insn "mve_vstrwq_p_<supf>v4si" [(set (match_operand:V4SI 0 "memory_operand" "=Ux") (unspec:V4SI [(match_operand:V4SI 1 "s_register_operand" "w") - (match_operand:HI 2 "vpr_register_operand" "Up")] + (match_operand:V4BI 2 "vpr_register_operand" "Up")] VSTRWQ)) ] "TARGET_HAVE_MVE" @@ -8588,7 +8588,7 @@ [(match_operand:V8HI 0 "mve_scatter_memory") (match_operand:V8HI 1 "s_register_operand") (match_operand:V8HF 2 "s_register_operand") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V8BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VSTRHQSO_F)] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" { @@ -8606,7 +8606,7 @@ [(match_operand:SI 0 "register_operand" "r") (match_operand:V8HI 1 "s_register_operand" "w") (match_operand:V8HF 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V8BI 3 "vpr_register_operand" "Up")] VSTRHQSO_F))] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" "vpst\;vstrht.16\t%q2, [%0, %q1]" @@ -8647,7 +8647,7 @@ [(match_operand:V8HI 0 "memory_operand" "=Us") (match_operand:V8HI 1 "s_register_operand" "w") (match_operand:V8HF 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up") + (match_operand:V8BI 3 "vpr_register_operand" "Up") (unspec:V4SI [(const_int 0)] VSTRHQSSO_F)] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" { @@ -8666,7 +8666,7 @@ [(match_operand:SI 0 "register_operand" "r") (match_operand:V8HI 1 "s_register_operand" "w") (match_operand:V8HF 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V8BI 3 "vpr_register_operand" "Up")] VSTRHQSSO_F))] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" "vpst\;vstrht.16\t%q2, [%0, %q1, uxtw #1]" @@ -8703,7 +8703,7 @@ [(match_operand:V4SI 0 "s_register_operand" "w") (match_operand:SI 1 "immediate_operand" "i") (match_operand:V4SF 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VSTRWQSB_F)) ] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" @@ -8752,7 +8752,7 @@ [(match_operand:V4SI 0 "mve_scatter_memory") (match_operand:V4SI 1 "s_register_operand") (match_operand:V4SF 2 "s_register_operand") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V4BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VSTRWQSO_F)] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" { @@ -8770,7 +8770,7 @@ [(match_operand:SI 0 "register_operand" "r") (match_operand:V4SI 1 "s_register_operand" "w") (match_operand:V4SF 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VSTRWQSO_F))] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" "vpst\;vstrwt.32\t%q2, [%0, %q1]" @@ -8783,7 +8783,7 @@ [(match_operand:V4SI 0 "mve_scatter_memory") (match_operand:V4SI 1 "s_register_operand") (match_operand:V4SI 2 "s_register_operand") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V4BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VSTRWSOQ)] "TARGET_HAVE_MVE" { @@ -8801,7 +8801,7 @@ [(match_operand:SI 0 "register_operand" "r") (match_operand:V4SI 1 "s_register_operand" "w") (match_operand:V4SI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VSTRWSOQ))] "TARGET_HAVE_MVE" "vpst\;vstrwt.32\t%q2, [%0, %q1]" @@ -8870,7 +8870,7 @@ [(match_operand:V4SI 0 "mve_scatter_memory") (match_operand:V4SI 1 "s_register_operand") (match_operand:V4SF 2 "s_register_operand") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V4BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VSTRWQSSO_F)] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" { @@ -8889,7 +8889,7 @@ [(match_operand:SI 0 "register_operand" "r") (match_operand:V4SI 1 "s_register_operand" "w") (match_operand:V4SF 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VSTRWQSSO_F))] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" "vpst\;vstrwt.32\t%q2, [%0, %q1, uxtw #2]" @@ -8902,7 +8902,7 @@ [(match_operand:V4SI 0 "mve_scatter_memory") (match_operand:V4SI 1 "s_register_operand") (match_operand:V4SI 2 "s_register_operand") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V4BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VSTRWSSOQ)] "TARGET_HAVE_MVE" { @@ -8921,7 +8921,7 @@ [(match_operand:SI 0 "register_operand" "r") (match_operand:V4SI 1 "s_register_operand" "w") (match_operand:V4SI 2 "s_register_operand" "w") - (match_operand:HI 3 "vpr_register_operand" "Up")] + (match_operand:V4BI 3 "vpr_register_operand" "Up")] VSTRWSSOQ))] "TARGET_HAVE_MVE" "vpst\;vstrwt.32\t%q2, [%0, %q1, uxtw #2]" @@ -9388,7 +9388,7 @@ [(match_operand:V4SI 1 "s_register_operand" "0") (match_operand:SI 2 "mve_vldrd_immediate" "Ri") (match_operand:V4SI 3 "s_register_operand" "w") - (match_operand:HI 4 "vpr_register_operand")] + (match_operand:V4BI 4 "vpr_register_operand")] VSTRWSBWBQ)) (set (match_operand:V4SI 0 "s_register_operand" "=w") (unspec:V4SI [(match_dup 1) (match_dup 2)] @@ -9439,7 +9439,7 @@ [(match_operand:V4SI 1 "s_register_operand" "0") (match_operand:SI 2 "mve_vldrd_immediate" "Ri") (match_operand:V4SF 3 "s_register_operand" "w") - (match_operand:HI 4 "vpr_register_operand")] + (match_operand:V4BI 4 "vpr_register_operand")] VSTRWQSBWB_F)) (set (match_operand:V4SI 0 "s_register_operand" "=w") (unspec:V4SI [(match_dup 1) (match_dup 2)] @@ -9563,7 +9563,7 @@ [(match_operand:V4SI 0 "s_register_operand") (match_operand:V4SI 1 "s_register_operand") (match_operand:SI 2 "mve_vldrd_immediate") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V4BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VLDRWGBWBQ)] "TARGET_HAVE_MVE" { @@ -9578,7 +9578,7 @@ [(match_operand:V4SI 0 "s_register_operand") (match_operand:V4SI 1 "s_register_operand") (match_operand:SI 2 "mve_vldrd_immediate") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V4BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VLDRWGBWBQ)] "TARGET_HAVE_MVE" { @@ -9597,7 +9597,7 @@ [(set (match_operand:V4SI 0 "s_register_operand" "=&w") (unspec:V4SI [(match_operand:V4SI 2 "s_register_operand" "1") (match_operand:SI 3 "mve_vldrd_immediate" "Ri") - (match_operand:HI 4 "vpr_register_operand" "Up") + (match_operand:V4BI 4 "vpr_register_operand" "Up") (mem:BLK (scratch))] VLDRWGBWBQ)) (set (match_operand:V4SI 1 "s_register_operand" "=&w") @@ -9671,7 +9671,7 @@ [(match_operand:V4SI 0 "s_register_operand") (match_operand:V4SI 1 "s_register_operand") (match_operand:SI 2 "mve_vldrd_immediate") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V4BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VLDRWQGBWB_F)] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" { @@ -9687,7 +9687,7 @@ [(match_operand:V4SF 0 "s_register_operand") (match_operand:V4SI 1 "s_register_operand") (match_operand:SI 2 "mve_vldrd_immediate") - (match_operand:HI 3 "vpr_register_operand") + (match_operand:V4BI 3 "vpr_register_operand") (unspec:V4SI [(const_int 0)] VLDRWQGBWB_F)] "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT" { @@ -9706,7 +9706,7 @@ [(set (match_operand:V4SF 0 "s_register_operand" "=&w") (unspec:V4SF [(match_operand:V4SI 2 "s_register_operand" "1") (match_operand:SI 3 "mve_vldrd_immediate" "Ri") - (match_operand:HI 4 "vpr_register_operand" "Up") + (match_operand:V4BI 4 "vpr_register_operand" "Up") (mem:BLK (scratch))] VLDRWQGBWB_F)) (set (match_operand:V4SI 1 "s_register_operand" "=&w")
next reply other threads:[~2021-10-01 14:37 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-01 14:37 Christophe Lyon [this message] -- strict thread matches above, loose matches on Subject: below -- 2022-02-22 9:08 Christophe Lyon 2022-01-12 8:28 Christophe Lyon 2021-11-16 14:07 Christophe Lyon 2021-09-29 7:30 Christophe Lyon
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