diff options
| author | JosJuice <josjuice@gmail.com> | 2023-07-27 23:10:59 +0200 |
|---|---|---|
| committer | JosJuice <josjuice@gmail.com> | 2023-07-27 23:10:59 +0200 |
| commit | f3ad246fff892bcfd6ecc00fccb7d9496bd31467 (patch) | |
| tree | a62b38808c27e8ce18041d79bcdd50869406d08a /Source | |
| parent | 8c2d73e8c2ae4fad070a75080dc5fd319ef75073 (diff) | |
PPCAnalyst: Simplify gprBlockInputs calculation
No need for the gprDefined variable.
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/Core/Core/PowerPC/PPCAnalyst.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Source/Core/Core/PowerPC/PPCAnalyst.cpp b/Source/Core/Core/PowerPC/PPCAnalyst.cpp index 00d1ab11ac..574f869504 100644 --- a/Source/Core/Core/PowerPC/PPCAnalyst.cpp +++ b/Source/Core/Core/PowerPC/PPCAnalyst.cpp @@ -947,7 +947,7 @@ u32 PPCAnalyzer::Analyze(u32 address, CodeBlock* block, CodeBuffer* buffer, BitSet8 wantsCR = BitSet8(0xFF); bool wantsFPRF = true; bool wantsCA = true; - BitSet32 gprDefined, gprBlockInputs, gprInUse, fprInUse, gprDiscardable, fprDiscardable, fprInXmm; + BitSet32 gprBlockInputs, gprInUse, fprInUse, gprDiscardable, fprDiscardable, fprInXmm; for (int i = block->m_num_instructions - 1; i >= 0; i--) { CodeOp& op = code[i]; @@ -969,8 +969,8 @@ u32 PPCAnalyzer::Analyze(u32 address, CodeBlock* block, CodeBuffer* buffer, op.gprDiscardable = gprDiscardable; op.fprDiscardable = fprDiscardable; op.fprInXmm = fprInXmm; - gprBlockInputs |= op.regsIn & ~gprDefined; - gprDefined |= op.regsOut; + gprBlockInputs &= ~op.regsOut; + gprBlockInputs |= op.regsIn; gprInUse |= op.regsIn | op.regsOut; fprInUse |= op.fregsIn | op.GetFregsOut(); if (op.canEndBlock || op.canCauseException) |