[clang] [RISCV][clang] Add Zvfbfwma C intrinsics support (PR #79615)

[Brandon Wu via cfe-commits]

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@@ -0,0 +1,479 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 4
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv64 -target-feature +v -target-feature +zfh \
+// RUN:   -target-feature +zvfh -target-feature +experimental-zvfbfwma -disable-O0-optnone  \
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4vtomat wrote:

No, it doesn't, I just copied the test cases from [this](https://github.com/riscv-non-isa/rvv-intrinsic-doc/pull/293) lol. I will remove it though.

https://github.com/llvm/llvm-project/pull/79615