[SystemZ] Add pass initialization for CopyPhysRegs pass

[dominik-steenken]

This commit adds an initialization to SystemZTargetMachine for the SystemZCopyPhysRegs pass that was thus far missing. This will enable, e.g., to run tests for that pass via llc --run-pass=systemz-copy-physregs.

[llvmbot]

@llvm/pr-subscribers-backend-systemz

Author: Dominik Steenken (dominik-steenken)

Changes

This commit adds an initialization to SystemZTargetMachine for the SystemZCopyPhysRegs pass that was thus far missing. This will enable, e.g., to run tests for that pass via llc --run-pass=systemz-copy-physregs.

---

Full diff: https://github.com/llvm/llvm-project/pull/132912.diff

1 Files Affected:

• (modified) llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp (+1)

diff --git a/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp b/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
index 092515ee197a8..6300fb72990d0 100644
--- a/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -48,6 +48,7 @@ extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTarget() {
   initializeSystemZPostRewritePass(PR);
   initializeSystemZTDCPassPass(PR);
   initializeSystemZDAGToDAGISelLegacyPass(PR);
+  initializeSystemZCopyPhysRegsPass(PR);
 }
 
 static std::string computeDataLayout(const Triple &TT) {

[uweigand]

LGTM, thanks!