[PATCH] D96673: [GlobalISel] Implement narrowScalar for SADDE/SSUBE/UADDE/USUBE

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp:1052-1053
+  LegalizerHelper Helper(*MF, Info, Observer, B);
+  EXPECT_EQ(Helper.narrowScalar(*UADDE, 0, S32),
+            LegalizerHelper::LegalizeResult::Legalized);
+
----------------
These should be swapped to get the correct failure message


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D96673/new/

https://reviews.llvm.org/D96673