[llvm] [DAG] Teach SelectionDAGBuilder to read parameter alignment of compressstore/expandload. (PR #83763)

[Yeting Kuo via llvm-commits]

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@@ -0,0 +1,33 @@
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -start-after=codegenprepare -stop-before finalize-isel | FileCheck %s
+
+define <8 x i16> @_Z3fooiPiPs(<8 x i16> %src, <8 x i1> %0) #0 {
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yetingk wrote:

I had already updated [llvm/test/CodeGen/X86/masked_expandload_isel.ll](https://github.com/llvm/llvm-project/pull/83763/files/de079e6cc331730717c76188b658c85c96aac0bc#diff-a999cdfc4b5976dcf61d986ac61e1ef7f978d53b469d09cd47a5e7484172acd7).

https://github.com/llvm/llvm-project/pull/83763