[llvm] [X86] Invert (and X, ~(and ~Y, Z)) back into (and X, (or Y, ~Z)) (PR #109215)

[Simon Pilgrim via llvm-commits]

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@@ -980,7 +980,7 @@ define <4 x i32> @ternlog_or_andn(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) {
 define <4 x i32> @ternlog_and_orn(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) {
 ; CHECK-LABEL: ternlog_and_orn:
 ; CHECK:       ## %bb.0:
-; CHECK-NEXT:    vpternlogd $176, %xmm1, %xmm2, %xmm0
+; CHECK-NEXT:    vpternlogd $208, %xmm2, %xmm1, %xmm0
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RKSimon wrote:

rebase + regenerate this file

https://github.com/llvm/llvm-project/pull/109215