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Update ChangeLog.*

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Michael Meissner 2025-10-15 11:27:21 -04:00
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commit c3e32991c8
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@ -1,3 +1,31 @@
==================== Branch work222-float, patch #333 ====================
Delete _Float16 -Ofast vectorization support.
2025-10-15 Michael Meissner <meissner@linux.ibm.com>
gcc/
* config/rs6000/float16.cc (bfloat16_operation_as_v4sf): Delete fp16
operation cases only used by _Float16 vectorization.
(float16_vectorization): Delete function.
* config/rs6000/float16.md (VFP16): Delete.
(FLOAT16_UNARY_OP): Likewise.
(FLOAT16_BINARY_OP): Likewise.
(float16_names): Likewise.
(<float16_names>v8hf3, FLOAT16_UNARY_OP iterator): Likewise.
(<float16_names>v8hf3, FLOAT16_BINARY_OP iterator): Likewise.
(neg_<float16_names>v8hf3): Likewise.
(abs_<float16_names>v8hf): Likewise.
(fmav8hf3): Likewise.
(fmsv8hf3): Likewise.
(nfmav8hf3): Likewise.
(nfmsv8hf3): Likewise.
* config/rs6000/rs6000-protos.h (FP16_UNARY): Likewise.
(FP16_ABS_BINAR): Likewise.
(FP16_NEG_BINARY): Likewise.
(float16_vectorization): Likewise.
==================== Branch work222-float, patch #332 ====================
Upgrade float16 vector optimizations.