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path: root/deps/v8/src/wasm/baseline/loong64/liftoff-assembler-loong64.h
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Diffstat (limited to 'deps/v8/src/wasm/baseline/loong64/liftoff-assembler-loong64.h')
-rw-r--r--deps/v8/src/wasm/baseline/loong64/liftoff-assembler-loong64.h65
1 files changed, 31 insertions, 34 deletions
diff --git a/deps/v8/src/wasm/baseline/loong64/liftoff-assembler-loong64.h b/deps/v8/src/wasm/baseline/loong64/liftoff-assembler-loong64.h
index b62fee4e04..7a88ff5c03 100644
--- a/deps/v8/src/wasm/baseline/loong64/liftoff-assembler-loong64.h
+++ b/deps/v8/src/wasm/baseline/loong64/liftoff-assembler-loong64.h
@@ -299,7 +299,7 @@ constexpr int LiftoffAssembler::StaticStackFrameSize() {
int LiftoffAssembler::SlotSizeForType(ValueKind kind) {
switch (kind) {
case kS128:
- return element_size_bytes(kind);
+ return value_kind_size(kind);
default:
return kStackSlotSize;
}
@@ -599,8 +599,7 @@ void LiftoffAssembler::AtomicStore(Register dst_addr, Register offset_reg,
void LiftoffAssembler::Atomic##name( \
Register dst_addr, Register offset_reg, uintptr_t offset_imm, \
LiftoffRegister value, LiftoffRegister result, StoreType type) { \
- LiftoffRegList pinned = \
- LiftoffRegList::ForRegs(dst_addr, offset_reg, value, result); \
+ LiftoffRegList pinned = {dst_addr, offset_reg, value, result}; \
Register temp0 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp(); \
Register temp1 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp(); \
Register temp2 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp(); \
@@ -655,8 +654,7 @@ ATOMIC_BINOP_CASE(Xor, Xor, Xor, xor)
void LiftoffAssembler::AtomicSub(Register dst_addr, Register offset_reg,
uintptr_t offset_imm, LiftoffRegister value,
LiftoffRegister result, StoreType type) {
- LiftoffRegList pinned =
- LiftoffRegList::ForRegs(dst_addr, offset_reg, value, result);
+ LiftoffRegList pinned = {dst_addr, offset_reg, value, result};
Register temp0 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
Register temp1 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
Register temp2 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
@@ -714,8 +712,7 @@ void LiftoffAssembler::AtomicExchange(Register dst_addr, Register offset_reg,
uintptr_t offset_imm,
LiftoffRegister value,
LiftoffRegister result, StoreType type) {
- LiftoffRegList pinned =
- LiftoffRegList::ForRegs(dst_addr, offset_reg, value, result);
+ LiftoffRegList pinned = {dst_addr, offset_reg, value, result};
Register temp0 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
Register temp1 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
Register temp2 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
@@ -790,8 +787,7 @@ void LiftoffAssembler::AtomicCompareExchange(
Register dst_addr, Register offset_reg, uintptr_t offset_imm,
LiftoffRegister expected, LiftoffRegister new_value, LiftoffRegister result,
StoreType type) {
- LiftoffRegList pinned = LiftoffRegList::ForRegs(dst_addr, offset_reg,
- expected, new_value, result);
+ LiftoffRegList pinned = {dst_addr, offset_reg, expected, new_value, result};
Register temp0 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
Register temp1 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
Register temp2 = pinned.set(GetUnusedRegister(kGpReg, pinned)).gp();
@@ -1000,6 +996,15 @@ bool LiftoffAssembler::emit_i64_popcnt(LiftoffRegister dst,
return true;
}
+void LiftoffAssembler::IncrementSmi(LiftoffRegister dst, int offset) {
+ UseScratchRegisterScope temps(this);
+ Register scratch = temps.Acquire();
+ SmiUntag(scratch, MemOperand(dst.gp(), offset));
+ Add_d(scratch, scratch, Operand(1));
+ SmiTag(scratch);
+ St_d(scratch, MemOperand(dst.gp(), offset));
+}
+
void LiftoffAssembler::emit_i32_mul(Register dst, Register lhs, Register rhs) {
TurboAssembler::Mul_w(dst, lhs, rhs);
}
@@ -1320,10 +1325,9 @@ bool LiftoffAssembler::emit_type_conversion(WasmOpcode opcode,
TurboAssembler::bstrpick_w(dst.gp(), src.gp(), 31, 0);
return true;
case kExprI32SConvertF32: {
- LiftoffRegister rounded =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src));
+ LiftoffRegister rounded = GetUnusedRegister(kFpReg, LiftoffRegList{src});
LiftoffRegister converted_back =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src, rounded));
+ GetUnusedRegister(kFpReg, LiftoffRegList{src, rounded});
// Real conversion.
TurboAssembler::Trunc_s(rounded.fp(), src.fp());
@@ -1343,10 +1347,9 @@ bool LiftoffAssembler::emit_type_conversion(WasmOpcode opcode,
return true;
}
case kExprI32UConvertF32: {
- LiftoffRegister rounded =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src));
+ LiftoffRegister rounded = GetUnusedRegister(kFpReg, LiftoffRegList{src});
LiftoffRegister converted_back =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src, rounded));
+ GetUnusedRegister(kFpReg, LiftoffRegList{src, rounded});
// Real conversion.
TurboAssembler::Trunc_s(rounded.fp(), src.fp());
@@ -1364,10 +1367,9 @@ bool LiftoffAssembler::emit_type_conversion(WasmOpcode opcode,
return true;
}
case kExprI32SConvertF64: {
- LiftoffRegister rounded =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src));
+ LiftoffRegister rounded = GetUnusedRegister(kFpReg, LiftoffRegList{src});
LiftoffRegister converted_back =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src, rounded));
+ GetUnusedRegister(kFpReg, LiftoffRegList{src, rounded});
// Real conversion.
TurboAssembler::Trunc_d(rounded.fp(), src.fp());
@@ -1381,10 +1383,9 @@ bool LiftoffAssembler::emit_type_conversion(WasmOpcode opcode,
return true;
}
case kExprI32UConvertF64: {
- LiftoffRegister rounded =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src));
+ LiftoffRegister rounded = GetUnusedRegister(kFpReg, LiftoffRegList{src});
LiftoffRegister converted_back =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src, rounded));
+ GetUnusedRegister(kFpReg, LiftoffRegList{src, rounded});
// Real conversion.
TurboAssembler::Trunc_d(rounded.fp(), src.fp());
@@ -1406,10 +1407,9 @@ bool LiftoffAssembler::emit_type_conversion(WasmOpcode opcode,
TurboAssembler::bstrpick_d(dst.gp(), src.gp(), 31, 0);
return true;
case kExprI64SConvertF32: {
- LiftoffRegister rounded =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src));
+ LiftoffRegister rounded = GetUnusedRegister(kFpReg, LiftoffRegList{src});
LiftoffRegister converted_back =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src, rounded));
+ GetUnusedRegister(kFpReg, LiftoffRegList{src, rounded});
// Real conversion.
TurboAssembler::Trunc_s(rounded.fp(), src.fp());
@@ -1438,10 +1438,9 @@ bool LiftoffAssembler::emit_type_conversion(WasmOpcode opcode,
return true;
}
case kExprI64SConvertF64: {
- LiftoffRegister rounded =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src));
+ LiftoffRegister rounded = GetUnusedRegister(kFpReg, LiftoffRegList{src});
LiftoffRegister converted_back =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(src, rounded));
+ GetUnusedRegister(kFpReg, LiftoffRegList{src, rounded});
// Real conversion.
TurboAssembler::Trunc_d(rounded.fp(), src.fp());
@@ -1473,8 +1472,7 @@ bool LiftoffAssembler::emit_type_conversion(WasmOpcode opcode,
movfr2gr_d(dst.gp(), src.fp());
return true;
case kExprF32SConvertI32: {
- LiftoffRegister scratch =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(dst));
+ LiftoffRegister scratch = GetUnusedRegister(kFpReg, LiftoffRegList{dst});
movgr2fr_w(scratch.fp(), src.gp());
ffint_s_w(dst.fp(), scratch.fp());
return true;
@@ -1489,8 +1487,7 @@ bool LiftoffAssembler::emit_type_conversion(WasmOpcode opcode,
TurboAssembler::FmoveLow(dst.fp(), src.gp());
return true;
case kExprF64SConvertI32: {
- LiftoffRegister scratch =
- GetUnusedRegister(kFpReg, LiftoffRegList::ForRegs(dst));
+ LiftoffRegister scratch = GetUnusedRegister(kFpReg, LiftoffRegList{dst});
movgr2fr_w(scratch.fp(), src.gp());
ffint_d_w(dst.fp(), scratch.fp());
return true;
@@ -1635,7 +1632,7 @@ void LiftoffAssembler::emit_i32_set_cond(LiftoffCondition liftoff_cond,
Condition cond = liftoff::ToCondition(liftoff_cond);
Register tmp = dst;
if (dst == lhs || dst == rhs) {
- tmp = GetUnusedRegister(kGpReg, LiftoffRegList::ForRegs(lhs, rhs)).gp();
+ tmp = GetUnusedRegister(kGpReg, LiftoffRegList{lhs, rhs}).gp();
}
// Write 1 as result.
TurboAssembler::li(tmp, 1);
@@ -1658,7 +1655,7 @@ void LiftoffAssembler::emit_i64_set_cond(LiftoffCondition liftoff_cond,
Condition cond = liftoff::ToCondition(liftoff_cond);
Register tmp = dst;
if (dst == lhs.gp() || dst == rhs.gp()) {
- tmp = GetUnusedRegister(kGpReg, LiftoffRegList::ForRegs(lhs, rhs)).gp();
+ tmp = GetUnusedRegister(kGpReg, LiftoffRegList{lhs, rhs}).gp();
}
// Write 1 as result.
TurboAssembler::li(tmp, 1);
@@ -2966,7 +2963,7 @@ void LiftoffAssembler::CallC(const ValueKindSig* sig,
int arg_bytes = 0;
for (ValueKind param_kind : sig->parameters()) {
liftoff::Store(this, sp, arg_bytes, *args++, param_kind);
- arg_bytes += element_size_bytes(param_kind);
+ arg_bytes += value_kind_size(param_kind);
}
DCHECK_LE(arg_bytes, stack_bytes);
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