[clang] [NFC][FMV][AArch64] Tidy up codegen tests. (PR #132273)

[Tomas Matheson via cfe-commits]

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@@ -1,1145 +0,0 @@
-// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals --include-generated-funcs --global-value-regex ".*"
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -emit-llvm -o - %s | FileCheck %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature -fmv -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK-NOFMV
-
-int __attribute__((target_version("rng+flagm+fp16fml"))) fmv(void) { return 1; }
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tmatheson-arm wrote:

Do we have anything testing multiple features in one string now?

https://github.com/llvm/llvm-project/pull/132273