[llvm] [SystemZ] Mark RELOC_NONE as not having size for SystemZ (PR #167027)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-systemz

Author: Daniel Thornburgh (mysterymath)

<details>
<summary>Changes</summary>

This fixes forward an issue in PR #<!-- -->147427.

---
Full diff: https://github.com/llvm/llvm-project/pull/167027.diff


1 Files Affected:

- (modified) llvm/lib/Target/SystemZ/SystemZLongBranch.cpp (+1) 


``````````diff
diff --git a/llvm/lib/Target/SystemZ/SystemZLongBranch.cpp b/llvm/lib/Target/SystemZ/SystemZLongBranch.cpp
index 21a233b2ffa1d..b7a93e7babefe 100644
--- a/llvm/lib/Target/SystemZ/SystemZLongBranch.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZLongBranch.cpp
@@ -216,6 +216,7 @@ static unsigned getInstSizeInBytes(const MachineInstr &MI,
           MI.isDebugOrPseudoInstr() || MI.isPosition() || MI.isKill() ||
           MI.isImplicitDef() || MI.getOpcode() == TargetOpcode::MEMBARRIER ||
           MI.getOpcode() == TargetOpcode::INIT_UNDEF || MI.isFakeUse() ||
+          MI.getOpcode() == TargetOpcode::RELOC_NONE ||
           // These have a size that may be zero:
           MI.isInlineAsm() || MI.getOpcode() == SystemZ::STACKMAP ||
           MI.getOpcode() == SystemZ::PATCHPOINT ||

``````````

</details>


https://github.com/llvm/llvm-project/pull/167027