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| author | Mingming Liu <mingmingl@google.com> | 2025-09-10 15:25:31 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-09-10 15:25:31 -0700 |
| commit | 1417dafa1db9cb1b2b09438aa9f53ea5ab6e36e2 (patch) | |
| tree | 57f4b1f313c8cf74eed8819870f39c36ea263c68 /llvm/lib/CodeGen/MachineRegisterInfo.cpp | |
| parent | 898b813bc8a6d0276bf0f4769f5f2f64b34e632d (diff) | |
| parent | b8cefcb601ddaa18482555c4ff363c01a270c2fe (diff) | |
Merge branch 'main' into users/mingmingl-llvm/samplefdo-profile-formatusers/mingmingl-llvm/samplefdo-profile-format
Diffstat (limited to 'llvm/lib/CodeGen/MachineRegisterInfo.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineRegisterInfo.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineRegisterInfo.cpp b/llvm/lib/CodeGen/MachineRegisterInfo.cpp index b7135251781a..abb3f3e61200 100644 --- a/llvm/lib/CodeGen/MachineRegisterInfo.cpp +++ b/llvm/lib/CodeGen/MachineRegisterInfo.cpp @@ -432,6 +432,11 @@ bool MachineRegisterInfo::hasOneNonDBGUser(Register RegNo) const { return hasSingleElement(use_nodbg_instructions(RegNo)); } +MachineOperand *MachineRegisterInfo::getOneNonDBGUse(Register RegNo) const { + auto RegNoDbgUses = use_nodbg_operands(RegNo); + return hasSingleElement(RegNoDbgUses) ? &*RegNoDbgUses.begin() : nullptr; +} + MachineInstr *MachineRegisterInfo::getOneNonDBGUser(Register RegNo) const { auto RegNoDbgUsers = use_nodbg_instructions(RegNo); return hasSingleElement(RegNoDbgUsers) ? &*RegNoDbgUsers.begin() : nullptr; |