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DSP: Fix integer promotion spill

This commit is contained in:
EmptyChaos 2016-04-08 02:08:17 +00:00
parent 94098a50c2
commit 80ff82b81a
3 changed files with 7 additions and 7 deletions
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10
Source/Core/Core/DSP/DSPAnalyzer.cpp
View File

@ -67,7 +67,7 @@ static void Reset()
code_flags.fill(0);
}
static void AnalyzeRange(int start_addr, int end_addr)
static void AnalyzeRange(u16 start_addr, u16 end_addr)
{
// First we run an extremely simplified version of a disassembler to find
// where all instructions start.
@ -75,7 +75,7 @@ static void AnalyzeRange(int start_addr, int end_addr)
// This may not be 100% accurate in case of jump tables!
// It could get desynced, which would be bad. We'll see if that's an issue.
u16 last_arithmetic = 0;
for (int addr = start_addr; addr < end_addr;)
for (u16 addr = start_addr; addr < end_addr;)
{
UDSPInstruction inst = dsp_imem_read(addr);
const DSPOPCTemplate *opcode = GetOpTemplate(inst);
@ -97,7 +97,7 @@ static void AnalyzeRange(int start_addr, int end_addr)
{
// LOOP, LOOPI
code_flags[addr] |= CODE_LOOP_START;
code_flags[addr + 1] |= CODE_LOOP_END;
code_flags[static_cast<u16>(addr + 1u)] |= CODE_LOOP_END;
}
// Mark the last arithmetic/multiplier instruction before a branch.
@ -122,7 +122,7 @@ static void AnalyzeRange(int start_addr, int end_addr)
opcode->opcode == 0x2000 ||
opcode->extended
)
code_flags[addr + opcode->size] |= CODE_CHECK_INT;
code_flags[static_cast<u16>(addr + opcode->size)] |= CODE_CHECK_INT;
addr += opcode->size;
}
@ -130,7 +130,7 @@ static void AnalyzeRange(int start_addr, int end_addr)
// Next, we'll scan for potential idle skips.
for (int s = 0; s < NUM_IDLE_SIGS; s++)
{
for (int addr = start_addr; addr < end_addr; addr++)
for (u16 addr = start_addr; addr < end_addr; addr++)
{
bool found = false;
for (int i = 0; i < MAX_IDLE_SIG_SIZE + 1; i++)

2
Source/Core/Core/DSP/DSPEmitter.cpp
View File

@ -243,7 +243,7 @@ void DSPEmitter::Compile(u16 start_addr)
// Handle loop condition, only if current instruction was flagged as a loop destination
// by the analyzer.
if (DSPAnalyzer::code_flags[compilePC-1] & DSPAnalyzer::CODE_LOOP_END)
if (DSPAnalyzer::code_flags[static_cast<u16>(compilePC - 1u)] & DSPAnalyzer::CODE_LOOP_END)
{
MOVZX(32, 16, EAX, M(&(g_dsp.r.st[2])));
TEST(32, R(EAX), R(EAX));

2
Source/Core/Core/DSP/DSPInterpreter.cpp
View File

@ -76,7 +76,7 @@ void Step()
u16 opc = dsp_fetch_code();
ExecuteInstruction(UDSPInstruction(opc));
if (DSPAnalyzer::code_flags[g_dsp.pc - 1] & DSPAnalyzer::CODE_LOOP_END)
if (DSPAnalyzer::code_flags[static_cast<u16>(g_dsp.pc - 1u)] & DSPAnalyzer::CODE_LOOP_END)
HandleLoop();
}