Skip to content

[AMDGPU] Remove dead handling of S_SETPC_B64 #71275

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Nov 6, 2023
Merged

[AMDGPU] Remove dead handling of S_SETPC_B64 #71275

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ad64e8f
[AMDGPU] Remove dead handling of S_SETPC_B64
rampitec Nov 4, 2023
b10ee92
Make clang-format happy
rampitec Nov 4, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 2 additions & 8 deletions llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2774,14 +2774,8 @@ bool SIInstrInfo::isBranchOffsetInRange(unsigned BranchOp,
return isIntN(BranchOffsetBits, BrOffset);
}

MachineBasicBlock *SIInstrInfo::getBranchDestBlock(
const MachineInstr &MI) const {
if (MI.getOpcode() == AMDGPU::S_SETPC_B64) {
// This would be a difficult analysis to perform, but can always be legal so
// there's no need to analyze it.
return nullptr;
}

MachineBasicBlock *
SIInstrInfo::getBranchDestBlock(const MachineInstr &MI) const {
return MI.getOperand(0).getMBB();
}

Expand Down