[lldb] [clang-tools-extra] [libcxx] [lld] [clang] [libc] [llvm] [compiler-rt] [flang] Make clang report invalid target versions for all environment types. (PR #78655)

[Fangrui Song via cfe-commits]

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@@ -400,12 +400,12 @@
 // LONG-CALLS-DEF-NOT: "long-calls"
 //
 // -mbranch-likely
-// RUN: %clang -target -mips-mti-linux-gnu -### -c %s -mbranch-likely 2>&1 \
+// RUN: %clang -target mips-mti-linux-gnu -### -c %s -mbranch-likely 2>&1 \
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MaskRay wrote:

while updating, switching to `--target=`. `-target ` has been deprecated since Clang 3.4

https://github.com/llvm/llvm-project/pull/78655