[flang-commits] [clang] [flang] [flang] Add -f[no-]unroll-loops flag (PR #122906)

[Tarun Prabhu via flang-commits]

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@@ -0,0 +1,43 @@
+// RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=1 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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tarunprabhu wrote:

A source to (at least) HLFIR test will also check that the -f(no-)unroll loops option has not disappeared from the frontend, and is being passed correctly to `fc1`.

https://github.com/llvm/llvm-project/pull/122906