[PATCH] D153934: [SelectionDAG][TargetLowering]Add support for nuw/nsw on KnownBits::shl

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


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Comment at: llvm/test/CodeGen/RISCV/rv64i-demanded-bits.ll:197
+
+define i32 @test_shl_nuw__nsw_is_safe(i32 %x) {
+; CHECK-LABEL: test_shl_nuw__nsw_is_safe:
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please can you precommit this test with current trunk codegen and then rebase this patch to show the diff


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D153934/new/

https://reviews.llvm.org/D153934