https://gcc.gnu.org/g:73f4394670063b3bb91de3f054ff9429166f6f2f
commit 73f4394670063b3bb91de3f054ff9429166f6f2f Author: Michael Meissner <[email protected]> Date: Thu Oct 9 02:32:41 2025 -0400 Update ChangeLog.* Diff: --- gcc/ChangeLog.float | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/gcc/ChangeLog.float b/gcc/ChangeLog.float index 1c2452bfb8ff..bf8c3b0bd7b0 100644 --- a/gcc/ChangeLog.float +++ b/gcc/ChangeLog.float @@ -1,3 +1,27 @@ +==================== Branch work222-float, patch #323 ==================== + +Implement __bfloat16 pack and unpack; Implement _Float16 unpack. + +2025-10-09 Michael Meissner <[email protected]> + +gcc/ + + * config/rs6000/float16.md (UNSPEC_XVCVSPHP_V8HF): New unspec. + (UNSPEC_XVCVSPBF16_V8BF): Likewise. + (vec_pack_trunc_v4sf): New insns. + (xvcvsphp_v8hf): Likewise. + (xvcvspbf16_v8bf): Likewise. + (vec_unpacks_hi_v8hf): Likewise. + (vec_unpacks_lo_v8hf): Likewise. + (xvcvhpsp_v8hf): Likewise. + (vec_unpacks_hi_v8bf): Likewise. + (vec_unpacks_lo_v8bf): Likewise. + (xvcvbf16spn_v8bf): Likewise. + * config/rs6000/vector.md (vec_pack_trunc_v4sf): Delete here, create new + function in float16.md that packs __bfloat16 instead of _Float16. + (vec_unpacks_hi_v8hf): Move to float16.md. + * config/rs6000/vsx.md (vsx_xvcvsphp_v8hf): Delete. + ==================== Branch work222-float, patch #322 ==================== Set memory modes for V8HFmode and V8BFmode
