[all-commits] [llvm/llvm-project] 242bb0: [flang] Fix a bug with simplified minloc that trea...

[SachaBallantyne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 242bb0b65249a891809c8b03d2a9714ab225e386
      https://github.com/llvm/llvm-project/commit/242bb0b65249a891809c8b03d2a9714ab225e386
  Author: Sacha Ballantyne <Sacha.Ballantyne at arm.com>
  Date:   2023-02-28 (Tue, 28 Feb 2023)

  Changed paths:
    M flang/lib/Optimizer/Transforms/SimplifyIntrinsics.cpp
    M flang/test/Transforms/simplifyintrinsics.fir

  Log Message:
  -----------
  [flang] Fix a bug with simplified minloc that treated logicals with even values > 1 as 0

Previously the mask would be loaded as the appropriate integer type and cast to I1 to pass to
fir.if, however this truncates the integer and so would cast 6 to 0. By loading values as logicals
and casting to I1 this problem is avoided.

Reviewed By: Leporacanthicus

Differential Revision: https://reviews.llvm.org/D144974