[llvm] [SROA] Only try additional vector type candidates when needed (PR #77678)

[Jeffrey Byrnes via llvm-commits]

================
@@ -1227,6 +1227,166 @@ define void @swap-15bytes(ptr %x, ptr %y) {
   ret void
 }
 
+define <4 x i32> @ptrLoadStoreTys(ptr %init, i32 %val2) {
+; CHECK-LABEL: @ptrLoadStoreTys(
----------------
jrbyrnes wrote:

Yes it is squashed -- I will undo the squash.

https://github.com/llvm/llvm-project/pull/77678