[PATCH] D152518: [Scalarizer] Scalarize freeze instruction

[Jay Foad via Phabricator via llvm-commits]

foad added reviewers: deadalnix, StephenFan, mgudim.
foad added inline comments.


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Comment at: llvm/test/Transforms/Scalarizer/basic.ll:836-841
+; CHECK-NEXT:    [[SRC_I0:%.*]] = extractelement <2 x i32> [[SRC:%.*]], i64 0
+; CHECK-NEXT:    [[FRZ_I0:%.*]] = freeze i32 [[SRC_I0]]
+; CHECK-NEXT:    [[SRC_I1:%.*]] = extractelement <2 x i32> [[SRC]], i64 1
+; CHECK-NEXT:    [[FRZ_I1:%.*]] = freeze i32 [[SRC_I1]]
+; CHECK-NEXT:    [[FRZ_UPTO0:%.*]] = insertelement <2 x i32> poison, i32 [[FRZ_I0]], i64 0
+; CHECK-NEXT:    [[FRZ:%.*]] = insertelement <2 x i32> [[FRZ_UPTO0]], i32 [[FRZ_I1]], i64 1
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The code is much more verbose here, but I assume this is what the scalarizer is supposed to do?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152518/new/

https://reviews.llvm.org/D152518