https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113869
--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Pengxuan Zheng <pzh...@gcc.gnu.org>: https://gcc.gnu.org/g:230d62a2cdd16c1ec8fe87998ec01081503f010d commit r15-1079-g230d62a2cdd16c1ec8fe87998ec01081503f010d Author: Pengxuan Zheng <quic_pzh...@quicinc.com> Date: Thu May 30 17:53:23 2024 -0700 aarch64: Add vector floating point extend pattern [PR113880, PR113869] This patch adds vector floating point extend pattern for V2SF->V2DF and V4HF->V4SF conversions by renaming the existing aarch64_float_extend_lo_<Vwide> pattern to the standard optab one, i.e., extend<mode><Vwide>2. This allows the vectorizer to vectorize certain floating point widening operations for the aarch64 target. PR target/113880 PR target/113869 gcc/ChangeLog: * config/aarch64/aarch64-builtins.cc (VAR1): Remap float_extend_lo_ builtin codes to standard optab ones. * config/aarch64/aarch64-simd.md (aarch64_float_extend_lo_<Vwide>): Rename to... (extend<mode><Vwide>2): ... This. gcc/testsuite/ChangeLog: * gcc.target/aarch64/extend-vec.c: New test. Signed-off-by: Pengxuan Zheng <quic_pzh...@quicinc.com>
