[flang-commits] [flang] [flang] [test] add tests for FIRToSCF (PR #176026)

[Scott Manley via flang-commits]

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@@ -0,0 +1,117 @@
+// RUN: fir-opt %s --fir-to-scf --allow-unregistered-dialect | FileCheck %s
+
+// derived from:
+// subroutine ido3
+//   integer :: j
+//   write(*,*,err=404) (j,j=1,10)
+// 404 continue
+// end subroutine
+
+// CHECK-LABEL: func.func @iterate_while
+// CHECK:       scf.while (%[[IV:.*]] = %c1, %[[OK:.*]] = %true) : (index, i1) -> (index, i1) {
+// CHECK:         arith.cmpi
+// CHECK:         arith.cmpi
+// CHECK:         arith.andi
+// CHECK:         scf.condition
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rscottmanley wrote:

Should the four instructions above need to have more detailed checks? It's a functional issue if these were built incorrectly right?

https://github.com/llvm/llvm-project/pull/176026