[llvm] c604a2c - Fix buildbots after D140901
via llvm-commits
llvm-commits at lists.llvm.org
Wed Apr 26 02:26:54 PDT 2023
Author: OCHyams
Date: 2023-04-26T10:26:14+01:00
New Revision: c604a2c2c0760c3ace9452f764aefef3299b424f
URL: https://github.com/llvm/llvm-project/commit/c604a2c2c0760c3ace9452f764aefef3299b424f
DIFF: https://github.com/llvm/llvm-project/commit/c604a2c2c0760c3ace9452f764aefef3299b424f.diff
LOG: Fix buildbots after D140901
Commit 3feea34d77f65f0b68520bb7bf372580a72794ad (D140901) should not have
removed the debug label handling code.
Buildbot: https://lab.llvm.org/buildbot/#/builders/139/builds/39813
Added:
Modified:
llvm/lib/Transforms/Utils/Local.cpp
Removed:
################################################################################
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
index 1a714998c528..53d1f8b62d1b 100644
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/lib/Transforms/Utils/Local.cpp
@@ -428,6 +428,12 @@ bool llvm::wouldInstructionBeTriviallyDead(Instruction *I,
if (isa<DbgVariableIntrinsic>(I))
return false;
+ if (DbgLabelInst *DLI = dyn_cast<DbgLabelInst>(I)) {
+ if (DLI->getLabel())
+ return false;
+ return true;
+ }
+
if (auto *CB = dyn_cast<CallBase>(I))
if (isRemovableAlloc(CB, TLI))
return true;
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