https://gcc.gnu.org/g:1f8a442048ab485399751bf99ffb608e0a8e3ef2
commit 1f8a442048ab485399751bf99ffb608e0a8e3ef2 Author: Michael Meissner <[email protected]> Date: Thu May 7 00:27:56 2026 -0400 Fix vector init bug with V8HFmode and V8BFmode. 2026-05-07 Michael Meissner <[email protected]> gcc/ * config/rs6000/rs6000.cc (rs6000_expand_vector_init): Do not treat V8HFmode and V8BFmode like V8HImode if the values are registers. Diff: --- gcc/config/rs6000/rs6000.cc | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc index 296eee275026..8a4f4adddd90 100644 --- a/gcc/config/rs6000/rs6000.cc +++ b/gcc/config/rs6000/rs6000.cc @@ -7183,8 +7183,7 @@ rs6000_expand_vector_init (rtx target, rtx vals) return; } - if (TARGET_DIRECT_MOVE - && (mode == V16QImode || mode == V8HImode || FP16_VECTOR_MODE_P (mode))) + if (TARGET_DIRECT_MOVE && (mode == V16QImode || mode == V8HImode)) { rtx op[16]; /* Force the values into word_mode registers. */
