[llvm] [X86][MC] Support Enc/Dec for EGPR for promoted SHA instruction (PR #75582)

[Shengchen Kan via llvm-commits]

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@@ -33,7 +33,9 @@ struct ManualMapEntry {
 
 // List of instructions requiring explicitly aligned memory.
 const char *ExplicitAlign[] = {"MOVDQA",  "MOVAPS",  "MOVAPD",  "MOVNTPS",
-                               "MOVNTPD", "MOVNTDQ", "MOVNTDQA"};
+                               "MOVNTPD", "MOVNTDQ", "MOVNTDQA", "SHA1MSG1",
+                               "SHA1MSG2", "SHA1NEXTE", "SHA1RNDS4",
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KanRobert wrote:

Not addressed.

https://github.com/llvm/llvm-project/pull/75582