[llvm] cc86d7c - Initialize aarch64-cond-br-tuning pass (#132087)

[via llvm-commits]

Author: Shubham Sandeep Rastogi
Date: 2025-03-20T14:48:53-07:00
New Revision: cc86d7cb191a64489e837c68f299abb930f5c6cb

URL: https://github.com/llvm/llvm-project/commit/cc86d7cb191a64489e837c68f299abb930f5c6cb
DIFF: https://github.com/llvm/llvm-project/commit/cc86d7cb191a64489e837c68f299abb930f5c6cb.diff

LOG: Initialize aarch64-cond-br-tuning pass (#132087)

The call to the initializeAArch64CondBrTuningPass function is missing in
the AArch64TargetMachine LLVMInitializeAArch64Target function.

This means that the pass is not in the pass registry and options such as
-run-pass=aarch64-cond-br-tuning and
-stop-after=aarch64-cond-br-tuning cannot be used. This patch fixes that
issue.

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64TargetMachine.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
index 5c514bf02968a..d85952ba5d93a 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -268,6 +268,7 @@ extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64Target() {
   initializeAArch64StackTaggingPreRAPass(*PR);
   initializeAArch64LowerHomogeneousPrologEpilogPass(*PR);
   initializeAArch64DAGToDAGISelLegacyPass(*PR);
+  initializeAArch64CondBrTuningPass(*PR);
 }
 
 void AArch64TargetMachine::reset() { SubtargetMap.clear(); }