diff options
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2025-05-08 08:00:09 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-05-08 08:00:09 +0200 |
| commit | 9383fb23e18bb983d0024fb956a0a724ef9eb03d (patch) | |
| tree | a2e386872c09368abfce4229ed6820e519b29058 /llvm/lib/CodeGen/CodeGenPrepare.cpp | |
| parent | 334c1abdb0bee488477f810ebf4cc1d41c31e653 (diff) | |
| download | llvm-9383fb23e18bb983d0024fb956a0a724ef9eb03d.zip llvm-9383fb23e18bb983d0024fb956a0a724ef9eb03d.tar.gz llvm-9383fb23e18bb983d0024fb956a0a724ef9eb03d.tar.bz2 | |
Reapply "IR: Remove uselist for constantdata (#137313)" (#138961)
Reapply "IR: Remove uselist for constantdata (#137313)"
This reverts commit 5936c02c8b9c6d1476f7830517781ce8b6e26e75.
Fix checking uselists of constants in assume bundle queries
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index f9dcb47..2c53a9c 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -8591,6 +8591,9 @@ static bool optimizeBranch(BranchInst *Branch, const TargetLowering &TLI, return false; Value *X = Cmp->getOperand(0); + if (!X->hasUseList()) + return false; + APInt CmpC = cast<ConstantInt>(Cmp->getOperand(1))->getValue(); for (auto *U : X->users()) { |