[clang] [lld] [llvm] [LLVM][WebAssembly] Implement branch hinting proposal (PR #146230)

[Alexis Engelke via llvm-commits]

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@@ -0,0 +1,79 @@
+; RUN: llc -mcpu=mvp -filetype=obj %s -mattr=+branch-hinting -wasm-branch-prob-high=0x60000000 -wasm-branch-prob-low=0x0 -o - | obj2yaml | FileCheck %s
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aengelke wrote:

Should test different values (multiple run lines, different check prefixes for FileCheck) to make sure the options actually work.

https://github.com/llvm/llvm-project/pull/146230