[flang-commits] [clang] [flang] [clang][driver] When -fveclib=ArmPL flag is in use, always link against libamath (PR #116432)

[Fangrui Song via flang-commits]

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@@ -102,3 +102,17 @@
 /* Verify no warning when math-errno is re-enabled for a different veclib (that does not imply -fno-math-errno). */
 // RUN: %clang -### --target=aarch64-linux-gnu -fveclib=ArmPL -fmath-errno -fveclib=LIBMVEC %s 2>&1 | FileCheck --check-prefix=CHECK-REPEAT-VECLIB %s
 // CHECK-REPEAT-VECLIB-NOT: math errno enabled
+
+/* Verify that vectorized routines library is being linked in. */
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MaskRay wrote:

For comments that are not RUN / CHECK lines, if you want to make them stand out, we prefer `///` instead of `/* */`

https://github.com/llvm/llvm-project/pull/116432