[Bug tree-optimization/97760] GCC outputs wrong values when compiling the testcase with -O3

2020-11-08 Thread yangyang305 at huawei dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97760 --- Comment #1 from yangyang --- Created attachment 49521 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49521&action=edit testcase

[Bug tree-optimization/97760] New: GCC outputs wrong values when compiling the testcase with -O3

2020-11-08 Thread yangyang305 at huawei dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97760 Bug ID: 97760 Summary: GCC outputs wrong values when compiling the testcase with -O3 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal P

[Bug target/96342] [SVE] Add support for "omp declare simd"

2020-10-21 Thread yangyang305 at huawei dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96342 --- Comment #5 from yangyang --- Created attachment 49414 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49414&action=edit part2-patch

[Bug target/96342] [SVE] Add support for "omp declare simd"

2020-10-21 Thread yangyang305 at huawei dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96342 --- Comment #4 from yangyang --- Created attachment 49413 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49413&action=edit part1-patch

[Bug target/96342] [SVE] Add support for "omp declare simd"

2020-10-21 Thread yangyang305 at huawei dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96342 --- Comment #3 from yangyang --- Hi, Sorry for the slow reply. After studying the specification of SVE "omp declare simd" and GCC's current implementation of "omp declare simd", I have developed a rough plan to support GCC to generating SVE f