Patch Status 35247-tobecommittedRISCV_Improve_bset_generation_when_bit_position_is_limited-1

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Precommit CI Run information

Logs can be found in the associated Github Actions run: https://github.com/ewlu/gcc-precommit-ci/actions/runs/9560103630

Patch information

Applied patches: 1 -> 1
Associated series: https://patchwork.sourceware.org/project/gcc/list/?series=35247
Last patch applied: https://patchwork.sourceware.org/project/gcc/patch/b259a0c6-82cf-49a5-a21b-67c3aff53d5a@gmail.com/
Patch id: 92347

Build Targets

Some targets are built as multilibs. If a build target ends with multilib, please refer to the table below to see all the targets within that multilib.

Target name	-march string
newlib-rv64gc-lp64d-multilib	rv32gc-ilp32d, rv64gc-lp64d
newlib-rv64gcv-lp64d-multilib	rv64gcv-lp64d
linux-rv64gcv-lp64d-multilib	rv32gcv-ilp32d, rv64gcv-lp64d

Target Information

Target Shorthand	-march string
Bitmanip	gc_zba_zbb_zbc_zbs

Notes

Testsuite results use a more lenient allowlist to reduce error reporting with flakey tests. Please take a look at the current allowlist.
Results come from a sum file comparator. Each patch is applied to a well known, non-broken baseline taken from our
gcc postcommit framework (here) which runs the full gcc testsuite every 6 hours.
If you have any questions or encounter any issues which may seem like false-positives, please contact us at patchworks-ci@rivosinc.com

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Lint Status

The following issues have been found with 35247-tobecommittedRISCV_Improve_bset_generation_when_bit_position_is_limited-1 using gcc's ./contrib/check_GNU_style.py.
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.

=== ERROR type #1: dot, space, space, new sentence (1 error(s)) ===
gcc/config/riscv/bitmanip.md:613:18:;; shift constant.███With the limited range we know the SImode sign

=== ERROR type #2: lines should not exceed 80 characters (4 error(s)) ===
gcc/config/riscv/bitmanip.md:620:80:                    (subreg:QI (and:DI (not:DI (match_operand:DI 1 "register_operand"))
gcc/config/riscv/bitmanip.md:628:80:    (set (match_dup 0) (zero_extend:DI (ashift:SI (const_int 1) (subreg:QI (match_dup 0) 0))))])
gcc/config/riscv/bitmanip.md:635:80:                                       (match_operand 2 "const_int_operand")) 0))))]
gcc/config/riscv/bitmanip.md:640:80:    (set (match_dup 0) (zero_extend:DI (ashift:SI (const_int 1) (subreg:QI (match_dup 0) 0))))])

Additional information

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Apply Status

Target	Status
Baseline hash: gcc-mirror/gcc@b63c7d9	Applied
Tip of tree hash: gcc-mirror/gcc@19258ca	Applied

Git log

git log --oneline from the most recently applied patch to the baseline

> git log --oneline b63c7d92012f92e0517190cf263d29bbef8a06bf^..HEAD
253814f18b8 Improve bset generation when bit position is limited
b63c7d92012 c-family: Fix -Warray-compare warning ICE [PR115290]

Notes

Patch applied successfully

Additional information

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Build GCC Status

Target	Status
linux-rv64gc_zba_zbb_zbc_zbs-lp64d-non-multilib	Success
linux-rv32gc_zba_zbb_zbc_zbs-ilp32d-non-multilib	Success
newlib-rv64gcv-lp64d-multilib	Success
linux-rv64gcv-lp64d-multilib	Success
newlib-rv64gc-lp64d-multilib	Success
newlib-rv32imc_zba_zbb_zbc_zbs-ilp32d-non-multilib	Success

Notes

Patch(es) were applied to the hash gcc-mirror/gcc@b63c7d9. If this patch commit depends on or conflicts with a recently committed patch, then these results may be outdated.

Additional information

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Testsuite Status

Summary

New Failures	gcc	g++	gfortran	Previous Hash

Resolved Failures	gcc	g++	gfortran	Previous Hash

Unresolved Failures	gcc	g++	gfortran	Previous Hash
linux: rv32 Bitmanip ilp32d medlow	543/53	4/1	12/2	gcc-mirror/gcc@b63c7d9
linux: rv32gcv ilp32d medlow multilib	593/76	12/3	12/2	gcc-mirror/gcc@b63c7d9
linux: rv64 Bitmanip lp64d medlow	527/53	4/1	12/2	gcc-mirror/gcc@b63c7d9
linux: rv64gcv lp64d medlow multilib	555/74	12/3	12/2	gcc-mirror/gcc@b63c7d9
newlib: rv32gc ilp32d medlow multilib	574/59	37/6	0/0	gcc-mirror/gcc@b63c7d9
newlib: rv32imc_zba_zbb_zbc_zbs ilp32 medlow multilib	583/62	37/6	0/0	gcc-mirror/gcc@b63c7d9
newlib: rv64gc lp64d medlow multilib	549/56	10/3	0/0	gcc-mirror/gcc@b63c7d9
newlib: rv64gcv lp64d medlow multilib	578/77	18/5	0/0	gcc-mirror/gcc@b63c7d9

Additional information