Message ID | 20240119023457.1870618-1-kito.cheng@sifive.com |
---|---|
State | New |
Headers | show |
Series | RISC-V: Tweak the wording for the sorry message | expand |
OK
juzhe.zhong@rivai.ai
From: Kito Cheng
Date: 2024-01-19 10:34
To: rep.dot.nop; jeffreyalaw; rdapp.gcc; juzhe.zhong; gcc-patches
CC: Kito Cheng
Subject: [PATCH] RISC-V: Tweak the wording for the sorry message
Use "does not" rather than "cannot", because it's implementation issue.
gcc/ChangeLog:
* config/riscv/riscv.cc (riscv_override_options_internal): Tweak
sorry message.
---
gcc/config/riscv/riscv.cc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index f1d5129397f..dd6e68a08c2 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -8798,13 +8798,13 @@ riscv_override_options_internal (struct gcc_options *opts)
We can only allow TARGET_MIN_VLEN * 8 (LMUL) < 65535. */
if (TARGET_MIN_VLEN_OPTS (opts) > 4096)
- sorry ("Current RISC-V GCC cannot support VLEN greater than 4096bit for "
+ sorry ("Current RISC-V GCC does not support VLEN greater than 4096bit for "
"'V' Extension");
/* FIXME: We don't support RVV in big-endian for now, we may enable RVV with
big-endian after finishing full coverage testing. */
if (TARGET_VECTOR && TARGET_BIG_ENDIAN)
- sorry ("Current RISC-V GCC cannot support RVV in big-endian mode");
+ sorry ("Current RISC-V GCC does not support RVV in big-endian mode");
/* Convert -march to a chunks count. */
riscv_vector_chunks = riscv_convert_vector_bits (opts);
Thanks, pushed to trunk :) On Fri, Jan 19, 2024 at 10:36 AM juzhe.zhong@rivai.ai <juzhe.zhong@rivai.ai> wrote: > > OK > > ________________________________ > juzhe.zhong@rivai.ai > > > From: Kito Cheng > Date: 2024-01-19 10:34 > To: rep.dot.nop; jeffreyalaw; rdapp.gcc; juzhe.zhong; gcc-patches > CC: Kito Cheng > Subject: [PATCH] RISC-V: Tweak the wording for the sorry message > Use "does not" rather than "cannot", because it's implementation issue. > > gcc/ChangeLog: > > * config/riscv/riscv.cc (riscv_override_options_internal): Tweak > sorry message. > --- > gcc/config/riscv/riscv.cc | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc > index f1d5129397f..dd6e68a08c2 100644 > --- a/gcc/config/riscv/riscv.cc > +++ b/gcc/config/riscv/riscv.cc > @@ -8798,13 +8798,13 @@ riscv_override_options_internal (struct gcc_options *opts) > We can only allow TARGET_MIN_VLEN * 8 (LMUL) < 65535. */ > if (TARGET_MIN_VLEN_OPTS (opts) > 4096) > - sorry ("Current RISC-V GCC cannot support VLEN greater than 4096bit for " > + sorry ("Current RISC-V GCC does not support VLEN greater than 4096bit for " > "'V' Extension"); > /* FIXME: We don't support RVV in big-endian for now, we may enable RVV with > big-endian after finishing full coverage testing. */ > if (TARGET_VECTOR && TARGET_BIG_ENDIAN) > - sorry ("Current RISC-V GCC cannot support RVV in big-endian mode"); > + sorry ("Current RISC-V GCC does not support RVV in big-endian mode"); > /* Convert -march to a chunks count. */ > riscv_vector_chunks = riscv_convert_vector_bits (opts); > -- > 2.34.1 > >
On 19 January 2024 03:41:57 CET, Kito Cheng <kito.cheng@gmail.com> wrote: >Thanks, pushed to trunk :) Thanks, but don't you have to update the tests too, at least gcc/testsuite/gcc.target/riscv/rvv/base/big_endian-2.c ? thanks > >On Fri, Jan 19, 2024 at 10:36 AM juzhe.zhong@rivai.ai ><juzhe.zhong@rivai.ai> wrote: >> >> OK >> >> ________________________________ >> juzhe.zhong@rivai.ai >> >> >> From: Kito Cheng >> Date: 2024-01-19 10:34 >> To: rep.dot.nop; jeffreyalaw; rdapp.gcc; juzhe.zhong; gcc-patches >> CC: Kito Cheng >> Subject: [PATCH] RISC-V: Tweak the wording for the sorry message >> Use "does not" rather than "cannot", because it's implementation issue. >> >> gcc/ChangeLog: >> >> * config/riscv/riscv.cc (riscv_override_options_internal): Tweak >> sorry message. >> --- >> gcc/config/riscv/riscv.cc | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc >> index f1d5129397f..dd6e68a08c2 100644 >> --- a/gcc/config/riscv/riscv.cc >> +++ b/gcc/config/riscv/riscv.cc >> @@ -8798,13 +8798,13 @@ riscv_override_options_internal (struct gcc_options *opts) >> We can only allow TARGET_MIN_VLEN * 8 (LMUL) < 65535. */ >> if (TARGET_MIN_VLEN_OPTS (opts) > 4096) >> - sorry ("Current RISC-V GCC cannot support VLEN greater than 4096bit for " >> + sorry ("Current RISC-V GCC does not support VLEN greater than 4096bit for " >> "'V' Extension"); >> /* FIXME: We don't support RVV in big-endian for now, we may enable RVV with >> big-endian after finishing full coverage testing. */ >> if (TARGET_VECTOR && TARGET_BIG_ENDIAN) >> - sorry ("Current RISC-V GCC cannot support RVV in big-endian mode"); >> + sorry ("Current RISC-V GCC does not support RVV in big-endian mode"); >> /* Convert -march to a chunks count. */ >> riscv_vector_chunks = riscv_convert_vector_bits (opts); >> -- >> 2.34.1 >> >>
Yeah. There is regression here: Executing on host: /work/home/jzzhong/work/docker/riscv-gnu-toolchain/build/dev-rv64gcv-lp64d-medany-newlib-spike-release-m1-scalable/build-gcc-newlib-stage2/gcc/xgcc -B/work/home/jzzhong/work/docker/riscv-gnu-toolchain/build/dev-rv64gcv-lp64d-medany-newlib-spike-release-m1-scalable/build-gcc-newlib-stage2/gcc/ /work/home/jzzhong/work/docker/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.target/riscv/rvv/base/big_endian-1.c -march=rv64gcv -mabi=lp64d -mcmodel=medany -fdiagnostics-plain-output -march=rv64gcv -mabi=lp64d -mbig-endian -O3 -S -o big_endian-1.s (timeout = 600000) spawn -ignore SIGHUP /work/home/jzzhong/work/docker/riscv-gnu-toolchain/build/dev-rv64gcv-lp64d-medany-newlib-spike-release-m1-scalable/build-gcc-newlib-stage2/gcc/xgcc -B/work/home/jzzhong/work/docker/riscv-gnu-toolchain/build/dev-rv64gcv-lp64d-medany-newlib-spike-release-m1-scalable/build-gcc-newlib-stage2/gcc/ /work/home/jzzhong/work/docker/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.target/riscv/rvv/base/big_endian-1.c -march=rv64gcv -mabi=lp64d -mcmodel=medany -fdiagnostics-plain-output -march=rv64gcv -mabi=lp64d -mbig-endian -O3 -S -o big_endian-1.s^M cc1: sorry, unimplemented: Current RISC-V GCC does not support RVV in big-endian mode^M compiler exited with status 1 XFAIL: gcc.target/riscv/rvv/base/big_endian-1.c (test for excess errors) Excess errors: cc1: sorry, unimplemented: Current RISC-V GCC does not support RVV in big-endian mode Executing on host: /work/home/jzzhong/work/docker/riscv-gnu-toolchain/build/dev-rv64gcv-lp64d-medany-newlib-spike-release-m1-scalable/build-gcc-newlib-stage2/gcc/xgcc -B/work/home/jzzhong/work/docker/riscv-gnu-toolchain/build/dev-rv64gcv-lp64d-medany-newlib-spike-release-m1-scalable/build-gcc-newlib-stage2/gcc/ /work/home/jzzhong/work/docker/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.target/riscv/rvv/base/big_endian-2.c -march=rv64gcv -mabi=lp64d -mcmodel=medany -fdiagnostics-plain-output -march=rv64gc_zve32x -mabi=lp64d -mbig-endian -O3 -S -o big_endian-2.s (timeout = 600000) spawn -ignore SIGHUP /work/home/jzzhong/work/docker/riscv-gnu-toolchain/build/dev-rv64gcv-lp64d-medany-newlib-spike-release-m1-scalable/build-gcc-newlib-stage2/gcc/xgcc -B/work/home/jzzhong/work/docker/riscv-gnu-toolchain/build/dev-rv64gcv-lp64d-medany-newlib-spike-release-m1-scalable/build-gcc-newlib-stage2/gcc/ /work/home/jzzhong/work/docker/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.target/riscv/rvv/base/big_endian-2.c -march=rv64gcv -mabi=lp64d -mcmodel=medany -fdiagnostics-plain-output -march=rv64gc_zve32x -mabi=lp64d -mbig-endian -O3 -S -o big_endian-2.s^M cc1: sorry, unimplemented: Current RISC-V GCC does not support RVV in big-endian mode^M compiler exited with status 1 XFAIL: gcc.target/riscv/rvv/base/big_endian-2.c (test for excess errors) Excess errors: cc1: sorry, unimplemented: Current RISC-V GCC does not support RVV in big-endian mode I think zvl_unimplemented-1.c and zvl_unimplemented-2.c should also be fixed. juzhe.zhong@rivai.ai From: rep.dot.nop Date: 2024-01-19 17:40 To: Kito Cheng; juzhe.zhong@rivai.ai CC: Kito.cheng; jeffreyalaw; Robin Dapp; gcc-patches Subject: Re: [PATCH] RISC-V: Tweak the wording for the sorry message On 19 January 2024 03:41:57 CET, Kito Cheng <kito.cheng@gmail.com> wrote: >Thanks, pushed to trunk :) Thanks, but don't you have to update the tests too, at least gcc/testsuite/gcc.target/riscv/rvv/base/big_endian-2.c ? thanks > >On Fri, Jan 19, 2024 at 10:36 AM juzhe.zhong@rivai.ai ><juzhe.zhong@rivai.ai> wrote: >> >> OK >> >> ________________________________ >> juzhe.zhong@rivai.ai >> >> >> From: Kito Cheng >> Date: 2024-01-19 10:34 >> To: rep.dot.nop; jeffreyalaw; rdapp.gcc; juzhe.zhong; gcc-patches >> CC: Kito Cheng >> Subject: [PATCH] RISC-V: Tweak the wording for the sorry message >> Use "does not" rather than "cannot", because it's implementation issue. >> >> gcc/ChangeLog: >> >> * config/riscv/riscv.cc (riscv_override_options_internal): Tweak >> sorry message. >> --- >> gcc/config/riscv/riscv.cc | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc >> index f1d5129397f..dd6e68a08c2 100644 >> --- a/gcc/config/riscv/riscv.cc >> +++ b/gcc/config/riscv/riscv.cc >> @@ -8798,13 +8798,13 @@ riscv_override_options_internal (struct gcc_options *opts) >> We can only allow TARGET_MIN_VLEN * 8 (LMUL) < 65535. */ >> if (TARGET_MIN_VLEN_OPTS (opts) > 4096) >> - sorry ("Current RISC-V GCC cannot support VLEN greater than 4096bit for " >> + sorry ("Current RISC-V GCC does not support VLEN greater than 4096bit for " >> "'V' Extension"); >> /* FIXME: We don't support RVV in big-endian for now, we may enable RVV with >> big-endian after finishing full coverage testing. */ >> if (TARGET_VECTOR && TARGET_BIG_ENDIAN) >> - sorry ("Current RISC-V GCC cannot support RVV in big-endian mode"); >> + sorry ("Current RISC-V GCC does not support RVV in big-endian mode"); >> /* Convert -march to a chunks count. */ >> riscv_vector_chunks = riscv_convert_vector_bits (opts); >> -- >> 2.34.1 >> >>
diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc index f1d5129397f..dd6e68a08c2 100644 --- a/gcc/config/riscv/riscv.cc +++ b/gcc/config/riscv/riscv.cc @@ -8798,13 +8798,13 @@ riscv_override_options_internal (struct gcc_options *opts) We can only allow TARGET_MIN_VLEN * 8 (LMUL) < 65535. */ if (TARGET_MIN_VLEN_OPTS (opts) > 4096) - sorry ("Current RISC-V GCC cannot support VLEN greater than 4096bit for " + sorry ("Current RISC-V GCC does not support VLEN greater than 4096bit for " "'V' Extension"); /* FIXME: We don't support RVV in big-endian for now, we may enable RVV with big-endian after finishing full coverage testing. */ if (TARGET_VECTOR && TARGET_BIG_ENDIAN) - sorry ("Current RISC-V GCC cannot support RVV in big-endian mode"); + sorry ("Current RISC-V GCC does not support RVV in big-endian mode"); /* Convert -march to a chunks count. */ riscv_vector_chunks = riscv_convert_vector_bits (opts);