From 2e6e6aa75094bfb3efbae805006249c26c0c4726 Mon Sep 17 00:00:00 2001 From: RSDuck Date: Fri, 7 Feb 2020 00:12:09 +0100 Subject: this it should work --- src/ARMJIT_RegisterCache.h | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/ARMJIT_RegisterCache.h b/src/ARMJIT_RegisterCache.h index 8460825..d4e5539 100644 --- a/src/ARMJIT_RegisterCache.h +++ b/src/ARMJIT_RegisterCache.h @@ -95,6 +95,20 @@ public: LiteralsLoaded = 0; } + BitSet32 GetPushRegs() + { + BitSet16 used; + for (int i = 0; i < InstrsCount; i++) + used |= BitSet16(Instrs[i].Info.SrcRegs | Instrs[i].Info.DstRegs); + + BitSet32 res; + u32 registersMax = std::min((int)used.Count(), NativeRegsAvailable); + for (int i = 0; i < registersMax; i++) + res |= BitSet32(1 << (int)NativeRegAllocOrder[i]); + + return res; + } + void Prepare(bool thumb, int i) { FetchedInstr instr = Instrs[i]; @@ -111,7 +125,7 @@ public: for (int j = 0; j < 16; j++) ranking[j] = 0; for (int j = i; j < InstrsCount; j++) - { + {s BitSet16 regsNeeded((Instrs[j].Info.SrcRegs & ~(1 << 15)) | Instrs[j].Info.DstRegs); futureNeeded |= regsNeeded.m_val; regsNeeded &= BitSet16(~Instrs[j].Info.NotStrictlyNeeded); -- cgit v1.2.3