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-rw-r--r--js/src/jit/mips64/CodeGenerator-mips64.cpp6
-rw-r--r--js/src/jit/mips64/MacroAssembler-mips64.cpp45
-rw-r--r--js/src/jit/mips64/MacroAssembler-mips64.h12
3 files changed, 36 insertions, 27 deletions
diff --git a/js/src/jit/mips64/CodeGenerator-mips64.cpp b/js/src/jit/mips64/CodeGenerator-mips64.cpp
index d1b6a7a32..862960bdf 100644
--- a/js/src/jit/mips64/CodeGenerator-mips64.cpp
+++ b/js/src/jit/mips64/CodeGenerator-mips64.cpp
@@ -452,7 +452,7 @@ CodeGeneratorMIPS64::emitWasmLoadI64(T* lir)
if (IsUnaligned(mir->access())) {
Register temp = ToRegister(lir->getTemp(1));
- masm.ma_load_unaligned(ToOutRegister64(lir).reg, BaseIndex(HeapReg, ptr, TimesOne),
+ masm.ma_load_unaligned(mir->access(), ToOutRegister64(lir).reg, BaseIndex(HeapReg, ptr, TimesOne),
temp, static_cast<LoadStoreSize>(8 * byteSize),
isSigned ? SignExtend : ZeroExtend);
return;
@@ -460,6 +460,7 @@ CodeGeneratorMIPS64::emitWasmLoadI64(T* lir)
masm.ma_load(ToOutRegister64(lir).reg, BaseIndex(HeapReg, ptr, TimesOne),
static_cast<LoadStoreSize>(8 * byteSize), isSigned ? SignExtend : ZeroExtend);
+ masm.append(mir->access(), masm.size() - 4, masm.framePushed());
masm.memoryBarrier(mir->access().barrierAfter());
}
@@ -517,13 +518,14 @@ CodeGeneratorMIPS64::emitWasmStoreI64(T* lir)
if (IsUnaligned(mir->access())) {
Register temp = ToRegister(lir->getTemp(1));
- masm.ma_store_unaligned(ToRegister64(lir->value()).reg, BaseIndex(HeapReg, ptr, TimesOne),
+ masm.ma_store_unaligned(mir->access(), ToRegister64(lir->value()).reg, BaseIndex(HeapReg, ptr, TimesOne),
temp, static_cast<LoadStoreSize>(8 * byteSize),
isSigned ? SignExtend : ZeroExtend);
return;
}
masm.ma_store(ToRegister64(lir->value()).reg, BaseIndex(HeapReg, ptr, TimesOne),
static_cast<LoadStoreSize>(8 * byteSize), isSigned ? SignExtend : ZeroExtend);
+ masm.append(mir->access(), masm.size() - 4, masm.framePushed());
masm.memoryBarrier(mir->access().barrierAfter());
}
diff --git a/js/src/jit/mips64/MacroAssembler-mips64.cpp b/js/src/jit/mips64/MacroAssembler-mips64.cpp
index 9604e38a4..424e04306 100644
--- a/js/src/jit/mips64/MacroAssembler-mips64.cpp
+++ b/js/src/jit/mips64/MacroAssembler-mips64.cpp
@@ -1049,21 +1049,21 @@ MacroAssemblerMIPS64Compat::loadDouble(const BaseIndex& src, FloatRegister dest)
}
void
-MacroAssemblerMIPS64Compat::loadUnalignedDouble(const BaseIndex& src, Register temp,
- FloatRegister dest)
+MacroAssemblerMIPS64Compat::loadUnalignedDouble(const wasm::MemoryAccessDesc& access,
+ const BaseIndex& src, Register temp, FloatRegister dest)
{
computeScaledAddress(src, SecondScratchReg);
-
+ BufferOffset load;
if (Imm16::IsInSignedRange(src.offset) && Imm16::IsInSignedRange(src.offset + 7)) {
- as_ldl(temp, SecondScratchReg, src.offset + 7);
+ load = as_ldl(temp, SecondScratchReg, src.offset + 7);
as_ldr(temp, SecondScratchReg, src.offset);
} else {
ma_li(ScratchRegister, Imm32(src.offset));
as_daddu(ScratchRegister, SecondScratchReg, ScratchRegister);
- as_ldl(temp, ScratchRegister, 7);
+ load = as_ldl(temp, ScratchRegister, 7);
as_ldr(temp, ScratchRegister, 0);
}
-
+ append(access, load.getOffset(), asMasm().framePushed());
moveToDouble(temp, dest);
}
@@ -1095,21 +1095,21 @@ MacroAssemblerMIPS64Compat::loadFloat32(const BaseIndex& src, FloatRegister dest
}
void
-MacroAssemblerMIPS64Compat::loadUnalignedFloat32(const BaseIndex& src, Register temp,
- FloatRegister dest)
+MacroAssemblerMIPS64Compat::loadUnalignedFloat32(const wasm::MemoryAccessDesc& access,
+ const BaseIndex& src, Register temp, FloatRegister dest)
{
computeScaledAddress(src, SecondScratchReg);
-
+ BufferOffset load;
if (Imm16::IsInSignedRange(src.offset) && Imm16::IsInSignedRange(src.offset + 3)) {
- as_lwl(temp, SecondScratchReg, src.offset + 3);
+ load = as_lwl(temp, SecondScratchReg, src.offset + 3);
as_lwr(temp, SecondScratchReg, src.offset);
} else {
ma_li(ScratchRegister, Imm32(src.offset));
as_daddu(ScratchRegister, SecondScratchReg, ScratchRegister);
- as_lwl(temp, ScratchRegister, 3);
+ load = as_lwl(temp, ScratchRegister, 3);
as_lwr(temp, ScratchRegister, 0);
}
-
+ append(access, load.getOffset(), asMasm().framePushed());
moveToFloat32(temp, dest);
}
@@ -1251,39 +1251,42 @@ MacroAssemblerMIPS64Compat::storePtr(Register src, AbsoluteAddress dest)
}
void
-MacroAssemblerMIPS64Compat::storeUnalignedFloat32(FloatRegister src, Register temp,
- const BaseIndex& dest)
+MacroAssemblerMIPS64Compat::storeUnalignedFloat32(const wasm::MemoryAccessDesc& access,
+ FloatRegister src, Register temp, const BaseIndex& dest)
{
computeScaledAddress(dest, SecondScratchReg);
moveFromFloat32(src, temp);
-
+ BufferOffset store;
if (Imm16::IsInSignedRange(dest.offset) && Imm16::IsInSignedRange(dest.offset + 3)) {
- as_swl(temp, SecondScratchReg, dest.offset + 3);
+ store = as_swl(temp, SecondScratchReg, dest.offset + 3);
as_swr(temp, SecondScratchReg, dest.offset);
} else {
ma_li(ScratchRegister, Imm32(dest.offset));
as_daddu(ScratchRegister, SecondScratchReg, ScratchRegister);
- as_swl(temp, ScratchRegister, 3);
+ store = as_swl(temp, ScratchRegister, 3);
as_swr(temp, ScratchRegister, 0);
}
+ append(access, store.getOffset(), asMasm().framePushed());
}
void
-MacroAssemblerMIPS64Compat::storeUnalignedDouble(FloatRegister src, Register temp,
- const BaseIndex& dest)
+MacroAssemblerMIPS64Compat::storeUnalignedDouble(const wasm::MemoryAccessDesc& access,
+ FloatRegister src, Register temp, const BaseIndex& dest)
{
computeScaledAddress(dest, SecondScratchReg);
moveFromDouble(src, temp);
+ BufferOffset store;
if (Imm16::IsInSignedRange(dest.offset) && Imm16::IsInSignedRange(dest.offset + 7)) {
- as_sdl(temp, SecondScratchReg, dest.offset + 7);
+ store = as_sdl(temp, SecondScratchReg, dest.offset + 7);
as_sdr(temp, SecondScratchReg, dest.offset);
} else {
ma_li(ScratchRegister, Imm32(dest.offset));
as_daddu(ScratchRegister, SecondScratchReg, ScratchRegister);
- as_sdl(temp, ScratchRegister, 7);
+ store = as_sdl(temp, ScratchRegister, 7);
as_sdr(temp, ScratchRegister, 0);
}
+ append(access, store.getOffset(), asMasm().framePushed());
}
// Note: this function clobbers the input register.
diff --git a/js/src/jit/mips64/MacroAssembler-mips64.h b/js/src/jit/mips64/MacroAssembler-mips64.h
index 4991c264f..b50ee7978 100644
--- a/js/src/jit/mips64/MacroAssembler-mips64.h
+++ b/js/src/jit/mips64/MacroAssembler-mips64.h
@@ -907,7 +907,8 @@ class MacroAssemblerMIPS64Compat : public MacroAssemblerMIPS64
void loadDouble(const Address& addr, FloatRegister dest);
void loadDouble(const BaseIndex& src, FloatRegister dest);
- void loadUnalignedDouble(const BaseIndex& src, Register temp, FloatRegister dest);
+ void loadUnalignedDouble(const wasm::MemoryAccessDesc& access, const BaseIndex& src,
+ Register temp, FloatRegister dest);
// Load a float value into a register, then expand it to a double.
void loadFloatAsDouble(const Address& addr, FloatRegister dest);
@@ -915,7 +916,8 @@ class MacroAssemblerMIPS64Compat : public MacroAssemblerMIPS64
void loadFloat32(const Address& addr, FloatRegister dest);
void loadFloat32(const BaseIndex& src, FloatRegister dest);
- void loadUnalignedFloat32(const BaseIndex& src, Register temp, FloatRegister dest);
+ void loadUnalignedFloat32(const wasm::MemoryAccessDesc& access, const BaseIndex& src,
+ Register temp, FloatRegister dest);
void store8(Register src, const Address& address);
void store8(Imm32 imm, const Address& address);
@@ -954,8 +956,10 @@ class MacroAssemblerMIPS64Compat : public MacroAssemblerMIPS64
void storePtr(Register src, const BaseIndex& address);
void storePtr(Register src, AbsoluteAddress dest);
- void storeUnalignedFloat32(FloatRegister src, Register temp, const BaseIndex& dest);
- void storeUnalignedDouble(FloatRegister src, Register temp, const BaseIndex& dest);
+ void storeUnalignedFloat32(const wasm::MemoryAccessDesc& access, FloatRegister src,
+ Register temp, const BaseIndex& dest);
+ void storeUnalignedDouble(const wasm::MemoryAccessDesc& access, FloatRegister src,
+ Register temp, const BaseIndex& dest);
void moveDouble(FloatRegister src, FloatRegister dest) {
as_movd(dest, src);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 01:01:40 +0000