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GNU toolchain for RISC-V, including GCC
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check_GNU_style.py 24656-RISCV_Support_combine_extend_and_reduce_sum_to_widen_reduce_sum-1 #126

Closed github-actions[bot] closed 1 year ago

github-actions[bot] commented 1 year ago

The following issues have been found with 24656-RISCV_Support_combine_extend_and_reduce_sum_to_widen_reduce_sum-1. Please use your best judgement when resolving these issues. These are only warnings and do not need to be resolved in order to merge your patch. If any of these warnings seem like false-positives that could be guarded against please contact me: patrick@rivosinc.com.

=== ERROR type #1: blocks of 8 spaces should be replaced with tabs (40 error(s)) ===
gcc/config/riscv/autovec-opt.md:1202:0:████████(unspec:<V_DOUBLE_EXTEND_VEL> [
gcc/config/riscv/autovec-opt.md:1203:0:████████  (any_extend:<V_DOUBLE_EXTEND>
gcc/config/riscv/autovec-opt.md:1204:0:████████    (match_operand:VI_QHS_NO_M8 1 "register_operand"))
gcc/config/riscv/autovec-opt.md:1205:0:████████] UNSPEC_REDUC_SUM))]
gcc/config/riscv/autovec-opt.md:1212:0:████████████████████████████████  CONST0_RTX (<V_DOUBLE_EXTEND_VEL>mode));
gcc/config/riscv/autovec-opt.md:1220:0:████████(unspec:<V_DOUBLE_EXTEND_VEL> [
gcc/config/riscv/autovec-opt.md:1221:0:████████  (float_extend:<V_DOUBLE_EXTEND>
gcc/config/riscv/autovec-opt.md:1222:0:████████    (match_operand:VF_HS_NO_M8 1 "register_operand"))
gcc/config/riscv/autovec-opt.md:1223:0:████████] UNSPEC_REDUC_SUM_UNORDERED))]
gcc/config/riscv/autovec-opt.md:1230:0:████████████████████████████████  CONST0_RTX (<V_DOUBLE_EXTEND_VEL>mode));
gcc/config/riscv/autovec-opt.md:1238:0:████████(unspec:<V_DOUBLE_EXTEND_VEL> [
gcc/config/riscv/autovec-opt.md:1239:0:████████  (float_extend:<V_DOUBLE_EXTEND>
gcc/config/riscv/autovec-opt.md:1240:0:████████    (match_operand:VF_HS_NO_M8 2 "register_operand"))
gcc/config/riscv/autovec-opt.md:1241:0:████████  (match_operand:<V_DOUBLE_EXTEND_VEL> 1 "register_operand")
gcc/config/riscv/autovec-opt.md:1242:0:████████] UNSPEC_REDUC_SUM_ORDERED))]
gcc/config/riscv/autovec-opt.md:1258:0:████████(unspec:<V_DOUBLE_EXTEND_VEL> [
gcc/config/riscv/autovec-opt.md:1259:0:████████  (float_extend:<V_DOUBLE_EXTEND>
gcc/config/riscv/autovec-opt.md:1260:0:████████    (match_operand:VF_HS_NO_M8 2 "register_operand"))
gcc/config/riscv/autovec-opt.md:1261:0:████████  (match_operand:<V_DOUBLE_EXTEND_VEL> 1 "register_operand")
gcc/config/riscv/autovec-opt.md:1262:0:████████  (match_operand:<VM> 3 "vector_mask_operand")
gcc/config/riscv/autovec-opt.md:1263:0:████████  (match_operand 4 "autovec_length_operand")
gcc/config/riscv/autovec-opt.md:1264:0:████████  (match_operand 5 "const_0_operand")
gcc/config/riscv/autovec-opt.md:1265:0:████████] UNSPEC_REDUC_SUM_ORDERED))]
gcc/config/riscv/autovec.md:2091:0:████████(unspec:<VEL> [
gcc/config/riscv/autovec.md:2092:0:████████     (match_operand:VI 1 "register_operand")
gcc/config/riscv/autovec.md:2093:0:████████] UNSPEC_REDUC_SUM))]
gcc/config/riscv/autovec.md:2184:0:████████(unspec:<VEL> [
gcc/config/riscv/autovec.md:2185:0:████████     (match_operand:VF 1 "register_operand")
gcc/config/riscv/autovec.md:2186:0:████████] UNSPEC_REDUC_SUM_UNORDERED))]
gcc/config/riscv/autovec.md:2232:0:████████(unspec:<VEL> [
gcc/config/riscv/autovec.md:2233:0:████████     (match_operand:VF 2 "register_operand")
gcc/config/riscv/autovec.md:2234:0:████████     (match_operand:<VEL> 1 "register_operand")
gcc/config/riscv/autovec.md:2235:0:████████] UNSPEC_REDUC_SUM_ORDERED))]
gcc/config/riscv/autovec.md:2251:0:████████(unspec:<VEL> [
gcc/config/riscv/autovec.md:2252:0:████████  (match_operand:VF 2 "register_operand")
gcc/config/riscv/autovec.md:2253:0:████████  (match_operand:<VEL> 1 "register_operand")
gcc/config/riscv/autovec.md:2254:0:████████  (match_operand:<VM> 3 "vector_mask_operand")
gcc/config/riscv/autovec.md:2255:0:████████  (match_operand 4 "autovec_length_operand")
gcc/config/riscv/autovec.md:2256:0:████████  (match_operand 5 "const_0_operand")
gcc/config/riscv/autovec.md:2257:0:████████] UNSPEC_REDUC_SUM_ORDERED))] 

=== ERROR type #2: lines should not exceed 80 characters (8 error(s)) ===
gcc/config/riscv/autovec-opt.md:1276:80:                                    riscv_vector::reduction_type::MASK_LEN_FOLD_LEFT);
gcc/config/riscv/vector-iterators.md:1347:80:(define_code_attr WREDUC_UNSPEC [(zero_extend "UNSPEC_WREDUC_SUMU") (sign_extend "UNSPEC_WREDUC_SUM")])
gcc/config/riscv/vector-iterators.md:1774:80:  (RVVM4QI "HI") (RVVM2QI "HI") (RVVM1QI "HI") (RVVMF2QI "HI") (RVVMF4QI "HI") (RVVMF8QI "HI")
gcc/config/riscv/vector-iterators.md:2144:80:  (RVVM4QI "RVVM8HI") (RVVM2QI "RVVM4HI") (RVVM1QI "RVVM2HI") (RVVMF2QI "RVVM1HI") (RVVMF4QI "RVVMF2HI") (RVVMF8QI "RVVMF4HI")
gcc/config/riscv/vector-iterators.md:2146:80:  (RVVM4HI "RVVM8SI") (RVVM2HI "RVVM4SI") (RVVM1HI "RVVM2SI") (RVVMF2HI "RVVM1SI") (RVVMF4HI "RVVMF2SI")
gcc/config/riscv/vector-iterators.md:2148:80:  (RVVM4SI "RVVM8DI") (RVVM2SI "RVVM4DI") (RVVM1SI "RVVM2DI") (RVVMF2SI "RVVM1DI")
gcc/config/riscv/vector-iterators.md:2150:80:  (RVVM4HF "RVVM8SF") (RVVM2HF "RVVM4SF") (RVVM1HF "RVVM2SF") (RVVMF2HF "RVVM1SF") (RVVMF4HF "RVVMF2SF")
gcc/config/riscv/vector-iterators.md:2152:80:  (RVVM4SF "RVVM8DF") (RVVM2SF "RVVM4DF") (RVVM1SF "RVVM2DF") (RVVMF2SF "RVVM1DF")

=== ERROR type #3: trailing whitespace (1 error(s)) ===
gcc/config/riscv/autovec.md:2257:37:        ] UNSPEC_REDUC_SUM_ORDERED))]█

Associated run is: https://github.com/ewlu/riscv-gnu-toolchain/actions/runs/6193105101