Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

Rozycki Date: 2023-10-11 05:35 To: juzhe.zhong CC: gcc-patches; jeffreyalaw; Robin Dapp; Kito.cheng Subject: Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc' On Tue, 10 Oct 2023, juzhe.zh...@rivai.ai wrote: > It's weird. Could you give me the FAILs report? I keep forgetting that I h

Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc' On Tue, 10 Oct 2023, juzhe.zh...@rivai.ai wrote: > It's weird. Could you give me the FAILs report? I keep forgetting that I have a piece of code in my board description files that makes the testsuite leave output files in place, which helps m

Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

On Tue, 10 Oct 2023, juzhe.zh...@rivai.ai wrote: > It's weird. Could you give me the FAILs report? I keep forgetting that I have a piece of code in my board description files that makes the testsuite leave output files in place, which helps much when debugging failures (although it's not a

Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

back to fix the implementation issues that I have filed bugzilla. So, don't worry. Will keep you posted. juzhe.zh...@rivai.ai From: Jeff Law Date: 2023-10-10 22:02 To: juzhe.zhong CC: macro; gcc-patches; Robin Dapp; Kito.cheng; Richard Biener Subject: Re: [PATCH] RISC-V/testsuite: Enable

Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

On 10/10/23 07:53, juzhe.zhong wrote: I am working on it. Currently,  we have about 50+ additional FAILs after enabling vectorization. some of them need fixed on middle-end. E.g richard fixed a missed cse optimization. Some need fix on test case. I am analyzing each fail one by one. I

Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

additional fails and I will handle that eventually after full coverage analysis. Replied Message FromJeff LawDate10/10/2023 21:33 Tojuzhe.zh...@rivai.ai,macro Ccgcc-patches,Robin Dapp,Kito.cheng,Richard BienerSubjectRe: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc' On 10/9/23 19:13

Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

On 10/9/23 19:13, juzhe.zh...@rivai.ai wrote: Oh. I realize this patch increase FAIL that I recently fixed: https://gcc.gnu.org/pipermail/gcc-patches/2023-October/632247.html This fail because RVV doesn't have

Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

On Tue, 10 Oct 2023, 钟居哲 wrote: > I know you want vect_int to block the test for rv64gc. > But unfortunately it failed. Why? > And I have changed everything to run vect testsuite with "riscv_v". > [PATCH] RISC-V: Enable more tests of "vect" for RVV (gnu.org) > > So to be consistent, plz add

Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

It's weird. Could you give me the FAILs report? juzhe.zh...@rivai.ai From: Maciej W. Rozycki Date: 2023-10-10 18:18 To: 钟居哲 CC: gcc-patches; Jeff Law; rdapp.gcc; kito.cheng Subject: Re: 回复: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc' On Mon, 9 Oct 2023, Maciej W. Rozycki wrote

Re: 回复: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

On Mon, 9 Oct 2023, Maciej W. Rozycki wrote: > > Btw, could you rebase to the trunk and run regression again? > > Full regression-testing takes roughly 40 hours here and I do not normally > update the tree midway through my work so as not to add variables and end > up chasing a moving target,

Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

aciej W. Rozycki 发送时间： 2023-10-10 06:38 收件人： 钟居哲 抄送： gcc-patches; Jeff Law; rdapp.gcc; kito.cheng 主题： Re: 回复: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc' On Tue, 10 Oct 2023, 钟居哲 wrote: > Btw, could you rebase to the trunk and run regression again? Full regression-testing takes roughly

Re: 回复: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

On Tue, 10 Oct 2023, 钟居哲 wrote: > Btw, could you rebase to the trunk and run regression again? Full regression-testing takes roughly 40 hours here and I do not normally update the tree midway through my work so as not to add variables and end up chasing a moving target, especially with such an

Re: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

h...@rivai.ai From: Maciej W. Rozycki Date: 2023-10-10 06:29 To: 钟居哲 CC: gcc-patches; Jeff Law; rdapp.gcc; kito.cheng Subject: Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc' On Tue, 10 Oct 2023, 钟居哲 wrote: > && [check_effective_target_arm_little_endian]) > || ([istar

Re: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

On Tue, 10 Oct 2023, 钟居哲 wrote: >&& [check_effective_target_arm_little_endian]) >|| ([istarget mips*-*-*] >&& [et-is-effective-target mips_msa]) > + || [istarget riscv*-*-*] >|| ([istarget s390*-*-*] >&&

回复: [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

# of unsupported tests 4223 This is my report. It should be less than 100 FAILs. juzhe.zh...@rivai.ai 发件人： 钟居哲 发送时间： 2023-10-10 06:17 收件人： gcc-patches 抄送： macro; Jeff Law; rdapp.gcc; kito.cheng 主题： [PATCH] RISC-V/testsuite: Enable `vect_pack_trunc

[PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

&& [check_effective_target_arm_little_endian]) || ([istarget mips*-*-*] && [et-is-effective-target mips_msa]) +|| [istarget riscv*-*-*] || ([istarget s390*-*-*] && [check_effective_target_s390_vx])

[PATCH] RISC-V/testsuite: Enable `vect_pack_trunc'

Despite not defining `vec_pack_trunc_' standard named patterns the backend provides vector pack operations via its own `@pred_trunc' set of patterns and they do trigger in vectorization producing narrowing VNCVT.X.X.W assembly instructions as expected. Enable the `vect_pack_trunc' setting for