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* [Bug other/107357] New: [RISC-V]RVV broken with zve32x/f
@ 2022-10-22 11:20 jiawei at iscas dot ac.cn
2022-10-26 9:05 ` [Bug target/107357] " cvs-commit at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: jiawei at iscas dot ac.cn @ 2022-10-22 11:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107357
Bug ID: 107357
Summary: [RISC-V]RVV broken with zve32x/f
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: jiawei at iscas dot ac.cn
Target Milestone: ---
When build target riscv with arch "rv64gc_zve32x" or "rv64gc_zve32f" it will
got an error:
/root/riscv-gnu-toolchain/gcc/gcc/simplify-rtx.cc:8369:
test_vector_subregs_modes: FAIL: ASSERT_TRUE ((outer_x != (rtx) 0))
cc1: internal compiler error: in fail, at selftest.cc:47
0x1a9f331 selftest::fail(selftest::location const&, char const*)
/root/riscv-gnu-toolchain/gcc/gcc/selftest.cc:47
0xf7e430 test_vector_subregs_modes
/root/riscv-gnu-toolchain/gcc/gcc/simplify-rtx.cc:8369
0xf7e557 test_vector_subregs_repeating
/root/riscv-gnu-toolchain/gcc/gcc/simplify-rtx.cc:8417
0xf84a66 test_vector_subregs
/root/riscv-gnu-toolchain/gcc/gcc/simplify-rtx.cc:8466
0xf84a66 test_vector_ops
/root/riscv-gnu-toolchain/gcc/gcc/simplify-rtx.cc:8487
0xf84a66 selftest::simplify_rtx_cc_tests()
/root/riscv-gnu-toolchain/gcc/gcc/simplify-rtx.cc:8547
0x19b842c selftest::run_tests()
/root/riscv-gnu-toolchain/gcc/gcc/selftest-run-tests.cc:115
0xfa7add toplev::run_self_tests()
/root/riscv-gnu-toolchain/gcc/gcc/toplev.cc:2184
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/107357] [RISC-V]RVV broken with zve32x/f
2022-10-22 11:20 [Bug other/107357] New: [RISC-V]RVV broken with zve32x/f jiawei at iscas dot ac.cn
@ 2022-10-26 9:05 ` cvs-commit at gcc dot gnu.org
2022-10-27 4:57 ` jiawei at iscas dot ac.cn
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-10-26 9:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107357
--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Kito Cheng <kito@gcc.gnu.org>:
https://gcc.gnu.org/g:7e924ba3474b96a6c0b87c38cc4fca7af8d3910c
commit r13-3505-g7e924ba3474b96a6c0b87c38cc4fca7af8d3910c
Author: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
Date: Tue Oct 25 11:22:38 2022 +0800
RISC-V: ADJUST_NUNITS according to -march.
This patch fixed PR107357:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107357
gcc/ChangeLog:
PR target/107357
* config/riscv/riscv-modes.def (VECTOR_BOOL_MODE): Set to minimum
size.
(ADJUST_NUNITS): Adjust according to -march.
(ADJUST_BYTESIZE): Ditto.
* config/riscv/riscv-protos.h (riscv_v_ext_enabled_vector_mode_p):
Remove.
(riscv_v_ext_vector_mode_p): Change function implementation.
* config/riscv/riscv-vector-builtins.cc
(rvv_switcher::rvv_switcher):
Change to riscv_v_ext_vector_mode_p.
(register_builtin_type): Ditto.
* config/riscv/riscv.cc (riscv_v_ext_vector_mode_p): Change to
enabled
modes.
(ENTRY): Ditto.
(riscv_v_ext_enabled_vector_mode_p): Remove.
(riscv_v_adjust_nunits): New function.
(riscv_vector_mode_supported_p): Use riscv_v_ext_vector_mode_p
instead.
* config/riscv/riscv.h (riscv_v_adjust_nunits): New function.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/107357] [RISC-V]RVV broken with zve32x/f
2022-10-22 11:20 [Bug other/107357] New: [RISC-V]RVV broken with zve32x/f jiawei at iscas dot ac.cn
2022-10-26 9:05 ` [Bug target/107357] " cvs-commit at gcc dot gnu.org
@ 2022-10-27 4:57 ` jiawei at iscas dot ac.cn
2022-10-27 4:58 ` jiawei at iscas dot ac.cn
2022-10-27 4:59 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: jiawei at iscas dot ac.cn @ 2022-10-27 4:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107357
--- Comment #2 from jiawei <jiawei at iscas dot ac.cn> ---
Verified, Thanks!
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/107357] [RISC-V]RVV broken with zve32x/f
2022-10-22 11:20 [Bug other/107357] New: [RISC-V]RVV broken with zve32x/f jiawei at iscas dot ac.cn
2022-10-26 9:05 ` [Bug target/107357] " cvs-commit at gcc dot gnu.org
2022-10-27 4:57 ` jiawei at iscas dot ac.cn
@ 2022-10-27 4:58 ` jiawei at iscas dot ac.cn
2022-10-27 4:59 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: jiawei at iscas dot ac.cn @ 2022-10-27 4:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107357
jiawei <jiawei at iscas dot ac.cn> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|UNCONFIRMED |RESOLVED
--- Comment #3 from jiawei <jiawei at iscas dot ac.cn> ---
Fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/107357] [RISC-V]RVV broken with zve32x/f
2022-10-22 11:20 [Bug other/107357] New: [RISC-V]RVV broken with zve32x/f jiawei at iscas dot ac.cn
` (2 preceding siblings ...)
2022-10-27 4:58 ` jiawei at iscas dot ac.cn
@ 2022-10-27 4:59 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-10-27 4:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107357
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |13.0
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-10-27 4:59 UTC | newest]
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2022-10-22 11:20 [Bug other/107357] New: [RISC-V]RVV broken with zve32x/f jiawei at iscas dot ac.cn
2022-10-26 9:05 ` [Bug target/107357] " cvs-commit at gcc dot gnu.org
2022-10-27 4:57 ` jiawei at iscas dot ac.cn
2022-10-27 4:58 ` jiawei at iscas dot ac.cn
2022-10-27 4:59 ` pinskia at gcc dot gnu.org
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