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From: "patrick at rivosinc dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/114396] [14] RISC-V rv64gcv vector: Runtime mismatch at -O3 with -fwrapv
Date: Tue, 19 Mar 2024 15:40:58 +0000 [thread overview]
Message-ID: <bug-114396-4-l0yPggosKq@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-114396-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396
--- Comment #1 from Patrick O'Neill <patrick at rivosinc dot com> ---
Here's the result when running with -fwrapv on rv64gcv at O2:
> /scratch/tc-testing/tc-mar-18/build-rv64gcv/bin/riscv64-unknown-linux-gnu-gcc -march=rv64gcv -O2 red.c -o red.out -fwrapv
> /scratch/tc-testing/tc-mar-18/build-rv64gcv/bin/qemu-riscv64 red.out
decimal: 2283
hex: 8EB
next prev parent reply other threads:[~2024-03-19 15:40 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 15:37 [Bug target/114396] New: " patrick at rivosinc dot com
2024-03-19 15:40 ` patrick at rivosinc dot com [this message]
2024-03-19 16:58 ` [Bug target/114396] " rdapp at gcc dot gnu.org
2024-03-19 17:01 ` rdapp at gcc dot gnu.org
2024-03-19 17:07 ` redi at gcc dot gnu.org
2024-03-19 17:08 ` [Bug target/114396] [14 Regression] Vector: Runtime mismatch at -O2 " patrick at rivosinc dot com
2024-03-19 17:59 ` [Bug tree-optimization/114396] " pinskia at gcc dot gnu.org
2024-03-19 20:48 ` rdapp at gcc dot gnu.org
2024-03-20 6:12 ` rdapp at gcc dot gnu.org
2024-03-20 8:01 ` rguenth at gcc dot gnu.org
2024-03-20 11:10 ` [Bug tree-optimization/114396] [13/14 " sjames at gcc dot gnu.org
2024-03-20 11:12 ` sjames at gcc dot gnu.org
2024-03-20 11:41 ` sjames at gcc dot gnu.org
2024-03-20 11:42 ` [Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321 sjames at gcc dot gnu.org
2024-03-20 11:56 ` rguenth at gcc dot gnu.org
2024-03-20 12:36 ` liuhongt at gcc dot gnu.org
2024-03-20 12:40 ` liuhongt at gcc dot gnu.org
2024-03-21 3:25 ` liuhongt at gcc dot gnu.org
2024-03-21 10:01 ` cvs-commit at gcc dot gnu.org
2024-03-21 10:05 ` juzhe.zhong at rivai dot ai
2024-03-21 10:08 ` liuhongt at gcc dot gnu.org
2024-03-21 10:10 ` pinskia at gcc dot gnu.org
2024-03-21 11:17 ` cvs-commit at gcc dot gnu.org
2024-03-22 2:16 ` cvs-commit at gcc dot gnu.org
2024-03-22 2:18 ` cvs-commit at gcc dot gnu.org
2024-03-22 2:19 ` liuhongt at gcc dot gnu.org
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