FEX-Emu/FEX
1
0
Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2025-02-12 18:39:18 +00:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity

Merge pull request #3513 from Sonicadvance1/panic_spilling_rip

Browse Source 
RA: Adds RIP when a block panic spills
This commit is contained in:
Alyssa Rosenzweig 2024-03-25 13:13:15 -04:00 committed by GitHub
commit a8b59c16d6
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
FEXCore/Source/Interface/IR/Passes/RegisterAllocationPass.cpp
View File

@ -295,6 +295,8 @@ namespace {
uint32_t FindSpillSlot(IR::NodeID Node, FEXCore::IR::RegisterClassType RegisterClass);
bool RunAllocateVirtualRegisters(IREmitter *IREmit);
uint64_t OriginalRIP;
};
ConstrainedRAPass::ConstrainedRAPass(FEXCore::IR::Pass* _CompactionPass, bool _SupportsAVX)
@ -1227,7 +1229,7 @@ namespace {
if (!CurrentNodes.contains(InterferenceNode)) {
InterferenceIdToSpill = InterferenceNode;
LogMan::Msg::DFmt("Panic spilling %{}, Live Range[{}, {})", InterferenceIdToSpill, InterferenceLiveRange->Begin, InterferenceLiveRange->End);
LogMan::Msg::DFmt("[RIP: 0x{:x}] Panic spilling %{}, Live Range[{}, {})", OriginalRIP, InterferenceIdToSpill, InterferenceLiveRange->Begin, InterferenceLiveRange->End);
return true;
}
return false;
@ -1446,6 +1448,8 @@ namespace {
auto IR = IREmit->ViewIR();
auto HeaderOp = IR.GetHeader();
OriginalRIP = HeaderOp->OriginalRIP;
SpillSlotCount = 0;
Graph->SpillStack.clear();