[llvm-branch-commits] [clang] [llvm] [PowerPC] Update V18.1.0 release notes (PR #81631)

[Lei Huang via llvm-branch-commits]

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@@ -163,6 +163,30 @@ Changes to the MIPS Backend
 
 Changes to the PowerPC Backend
 ------------------------------
+* LLJIT's JIT linker now defaults to JITLink on 64-bit ELFv2 targets.
+* Initial-exec TLS model is supported on AIX.
+* Implemented new resource based scheduling model of POWER7 and POWER8.
+* ``frexp`` libcall now references correct symbol name for ``fp128``.
+* Optimized materialization of 64-bit immediates, code generation of
+  ``vec_promote`` and atomics.
+
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lei137 wrote:

nit: don't need this empty line.

https://github.com/llvm/llvm-project/pull/81631