[llvm] [LoopVectorizer] Prune VFs based on plan register pressure (PR #132190)

[Sam Tebbs via llvm-commits]

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@@ -8,8 +8,8 @@
 define void @vec_load(i64 %N, ptr nocapture %a, ptr nocapture readonly %b) {
 ; CHECK-LABEL: @vec_load
 ; CHECK: vector.body:
-; CHECK: %[[LOAD:.*]] = load <vscale x 2 x double>, ptr
-; CHECK: call <vscale x 2 x double> @foo_vec(<vscale x 2 x double> %[[LOAD]])
+; CHECK: %[[WIDE_LOAD:.*]] = load <vscale x 2 x double>, ptr
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SamTebbs33 wrote:

Reverted now. I'm not sure why the test was failing before without this change!

https://github.com/llvm/llvm-project/pull/132190