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Adding lfd.

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This commit is contained in:
Ben Vanik
2013-05-26 07:19:09 -07:00
parent 9d63eb7499
commit 82159b2b9d
3 changed files with 47 additions and 42 deletions
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30
src/xenia/cpu/x64/x64_emitter.cc
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@@ -254,7 +254,7 @@ int X64Emitter::MakeFunction(FunctionSymbol* symbol) {
locals_.gpr[n] = GpVar();
}
for (size_t n = 0; n < XECOUNT(locals_.fpr); n++) {
locals_.fpr[n] = GpVar();
locals_.fpr[n] = XmmVar();
}
// Setup function. All share the same signature.
@@ -1039,7 +1039,7 @@ void X64Emitter::SetupLocals() {
for (int n = 0; n < 32; n++) {
if (fpr_t & 3) {
xesnprintfa(name, XECOUNT(name), "f%d", n);
locals_.fpr[n] = c.newGpVar(kX86VarTypeXmmSD, name);
locals_.fpr[n] = c.newXmmVar(kX86VarTypeXmmSD, name);
}
fpr_t >>= 2;
}
@@ -1126,8 +1126,8 @@ void X64Emitter::FillRegisters() {
if (FLAGS_annotate_disassembly) {
c.comment("Filling f%d", n);
}
c.mov(locals_.fpr[n],
qword_ptr(c.getGpArg(0), offsetof(xe_ppc_state_t, f) + 8 * n));
c.movq(locals_.fpr[n],
qword_ptr(c.getGpArg(0), offsetof(xe_ppc_state_t, f) + 8 * n));
}
}
}
@@ -1212,13 +1212,13 @@ void X64Emitter::SpillRegisters() {
}
for (uint32_t n = 0; n < XECOUNT(locals_.fpr); n++) {
GpVar& v = locals_.fpr[n];
XmmVar& v = locals_.fpr[n];
if (v.getId() != kInvalidValue) {
if (FLAGS_annotate_disassembly) {
c.comment("Spilling f%d", n);
}
c.mov(qword_ptr(c.getGpArg(0), offsetof(xe_ppc_state_t, f) + 8 * n),
v);
c.movq(qword_ptr(c.getGpArg(0), offsetof(xe_ppc_state_t, f) + 8 * n),
v);
}
}
}
@@ -1501,29 +1501,29 @@ void X64Emitter::update_gpr_value(uint32_t n, GpVar& value) {
}
}
GpVar X64Emitter::fpr_value(uint32_t n) {
XmmVar X64Emitter::fpr_value(uint32_t n) {
X86Compiler& c = compiler_;
XEASSERT(n >= 0 && n < 32);
if (FLAGS_cache_registers) {
XEASSERT(locals_.fpr[n].getId() != kInvalidValue);
return locals_.fpr[n];
} else {
GpVar value(c.newGpVar());
c.mov(value,
qword_ptr(c.getGpArg(0), offsetof(xe_ppc_state_t, f) + 8 * n));
XmmVar value(c.newXmmVar());
c.movq(value,
qword_ptr(c.getGpArg(0), offsetof(xe_ppc_state_t, f) + 8 * n));
return value;
}
}
void X64Emitter::update_fpr_value(uint32_t n, GpVar& value) {
void X64Emitter::update_fpr_value(uint32_t n, XmmVar& value) {
X86Compiler& c = compiler_;
XEASSERT(n >= 0 && n < 32);
if (FLAGS_cache_registers) {
XEASSERT(locals_.fpr[n].getId() != kInvalidValue);
c.mov(locals_.fpr[n], value);
c.movq(locals_.fpr[n], value);
} else {
c.mov(qword_ptr(c.getGpArg(0), offsetof(xe_ppc_state_t, f) + 8 * n),
value);
c.movq(qword_ptr(c.getGpArg(0), offsetof(xe_ppc_state_t, f) + 8 * n),
value);
}
}