[clang] [Clang] [ARM] Ensure FPU Features are collected when using the Clang Assembler (PR #134366)

[Jack Styles via cfe-commits]

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@@ -0,0 +1,8 @@
+// Ensure that we can assemble NEON by just specifying an armv7
+// Apple or Windows target.
+
+// REQUIRES: arm-registered-target
+// RUN: %clang -c -target armv7-apple-darwin -o /dev/null %s
+// RUN: %clang -c -target armv7-windows -o /dev/null %s
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Stylie777 wrote:

I expect the downstream patch you have listed there will need updating with the `-target-feature` lines being checked as Armv7 defaults to NEON for the FPU. However I think for upstream consistency there should be there. If we feel the compilation step can be removed, then I think it's fair to do at that stage.

https://github.com/llvm/llvm-project/pull/134366