[llvm] [AArch64] Fold the local-exec TLS low relocation into loads and stores (PR #215531)

via llvm-commits llvm-commits at lists.llvm.org
Wed Aug 12 19:30:23 PDT 2026


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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp llvm/lib/Target/AArch64/AArch64ISelLowering.cpp --diff_from_common_commit
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in a stack if you are using a stacked PR workflow. You can limit the results by
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp b/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
index a64ad91cb..237da968b 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
@@ -1263,8 +1263,8 @@ static bool isWorthFoldingADDlow(SDValue N) {
 static bool isTLSLo12(const GlobalAddressSDNode *GAN) {
   unsigned Flags = GAN->getTargetFlags();
   return Flags == (AArch64II::MO_TLS | AArch64II::MO_PAGEOFF) ||
-         Flags == (AArch64II::MO_TLS | AArch64II::MO_PAGEOFF |
-                   AArch64II::MO_NC);
+         Flags ==
+             (AArch64II::MO_TLS | AArch64II::MO_PAGEOFF | AArch64II::MO_NC);
 }
 
 /// Check if the immediate offset is valid as a scaled immediate.

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https://github.com/llvm/llvm-project/pull/215531


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