diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2024-02-07 14:37:28 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2024-02-07 14:37:28 +0000 |
| commit | 4fdf604ba667503ae582304cebdd3df426778a6b (patch) | |
| tree | aae65a5d1b0a1b1acd9389fc36a0baf5fc1918c7 /llvm/lib/Target/AArch64/AArch64FrameLowering.cpp | |
| parent | 2d835ae8657273e3aa8b9ef3201fb8df5563af9d (diff) | |
Vendor import of llvm-project branch release/18.x llvmorg-18.1.0-rc2-0-gc6c86965d967.vendor/llvm-project/llvmorg-18.1.0-rc2-0-gc6c86965d967
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64FrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64FrameLowering.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp index d55deec97600..732e787d2a32 100644 --- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp +++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp @@ -4339,8 +4339,10 @@ AArch64FrameLowering::inlineStackProbeLoopExactMultiple( ExitMBB->transferSuccessorsAndUpdatePHIs(&MBB); MBB.addSuccessor(LoopMBB); // Update liveins. - recomputeLiveIns(*LoopMBB); - recomputeLiveIns(*ExitMBB); + bool anyChange = false; + do { + anyChange = recomputeLiveIns(*ExitMBB) || recomputeLiveIns(*LoopMBB); + } while (anyChange); return ExitMBB->begin(); } |