[clang] [AMDGPU] Correctly determine the toolchain linker (PR #89803)

[Madhur Amilkanthwar via cfe-commits]

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@@ -24,3 +24,9 @@
 // RUN:   -L. -fconvergent-functions %s 2>&1 | FileCheck -check-prefix=MCPU %s
 // LTO: clang{{.*}} "-flto=full"{{.*}}"-fconvergent-functions"
 // MCPU: ld.lld{{.*}}"-L."{{.*}}"-plugin-opt=mcpu=gfx906"
+
+// We do not suppor the BFD linker, but we should be able to override the
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madhur13490 wrote:

s/suppor/support

https://github.com/llvm/llvm-project/pull/89803