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Update ChangeLog.*

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Michael Meissner 2025-10-06 23:14:03 -04:00
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==================== Branch work222-float, patch #316 ====================
Add combiner support for bfloat16.
2025-10-06 Michael Meissner <meissner@linux.ibm.com>
gcc/
* config.gcc (powerpc*-*-*): Add float16.o.
* config/rs6000/float16.cc: New file.
* config/rs6000/float16.md (various): Update comments.
(<fp16_binary_name>bf3): Move code to bfloat16_expand_binary_op.
(<fp16_binary_name>bf3_internal1): New combiner insns.
(<fp16_binary_name>bf3_internal2): Likewise.
(<fp16_binary_name>bf3_internal3): Likewise.
(<fp16_binary_name>bf3_internal4): Likewise.
* config/rs6000/rs6000-proto.h (bfloat16_expand_binary_op): New
declaration.
* config/rs6000/t-rs6000 (float16.o): New build rule.
==================== Branch work222-float, patch #315 ====================
Rename attributes and add Float16 shift left.