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Unified Diff: src/mips64/codegen-mips64.cc

Issue 2829073002: MIPS64: Move load/store instructions to macro-assembler. (Closed)
Patch Set: Created 3 years, 8 months ago
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Index: src/mips64/codegen-mips64.cc
diff --git a/src/mips64/codegen-mips64.cc b/src/mips64/codegen-mips64.cc
index 4508760a8a095d95d15c342458648593d6842121..6bd0b7a7d9e75a03438be5ebb870c1e26e0158e5 100644
--- a/src/mips64/codegen-mips64.cc
+++ b/src/mips64/codegen-mips64.cc
@@ -126,53 +126,53 @@ MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
__ Pref(pref_hint_store, MemOperand(a0, 3 * pref_chunk));
}
__ bind(&loop16w);
- __ lw(a4, MemOperand(a1));
+ __ Lw(a4, MemOperand(a1));
if (pref_hint_store == kPrefHintPrepareForStore) {
__ sltu(v1, t9, a0); // If a0 > t9, don't use next prefetch.
__ Branch(USE_DELAY_SLOT, &skip_pref, gt, v1, Operand(zero_reg));
}
- __ lw(a5, MemOperand(a1, 1, loadstore_chunk)); // Maybe in delay slot.
+ __ Lw(a5, MemOperand(a1, 1, loadstore_chunk)); // Maybe in delay slot.
__ Pref(pref_hint_store, MemOperand(a0, 4 * pref_chunk));
__ Pref(pref_hint_store, MemOperand(a0, 5 * pref_chunk));
__ bind(&skip_pref);
- __ lw(a6, MemOperand(a1, 2, loadstore_chunk));
- __ lw(a7, MemOperand(a1, 3, loadstore_chunk));
- __ lw(t0, MemOperand(a1, 4, loadstore_chunk));
- __ lw(t1, MemOperand(a1, 5, loadstore_chunk));
- __ lw(t2, MemOperand(a1, 6, loadstore_chunk));
- __ lw(t3, MemOperand(a1, 7, loadstore_chunk));
+ __ Lw(a6, MemOperand(a1, 2, loadstore_chunk));
+ __ Lw(a7, MemOperand(a1, 3, loadstore_chunk));
+ __ Lw(t0, MemOperand(a1, 4, loadstore_chunk));
+ __ Lw(t1, MemOperand(a1, 5, loadstore_chunk));
+ __ Lw(t2, MemOperand(a1, 6, loadstore_chunk));
+ __ Lw(t3, MemOperand(a1, 7, loadstore_chunk));
__ Pref(pref_hint_load, MemOperand(a1, 4 * pref_chunk));
- __ sw(a4, MemOperand(a0));
- __ sw(a5, MemOperand(a0, 1, loadstore_chunk));
- __ sw(a6, MemOperand(a0, 2, loadstore_chunk));
- __ sw(a7, MemOperand(a0, 3, loadstore_chunk));
- __ sw(t0, MemOperand(a0, 4, loadstore_chunk));
- __ sw(t1, MemOperand(a0, 5, loadstore_chunk));
- __ sw(t2, MemOperand(a0, 6, loadstore_chunk));
- __ sw(t3, MemOperand(a0, 7, loadstore_chunk));
-
- __ lw(a4, MemOperand(a1, 8, loadstore_chunk));
- __ lw(a5, MemOperand(a1, 9, loadstore_chunk));
- __ lw(a6, MemOperand(a1, 10, loadstore_chunk));
- __ lw(a7, MemOperand(a1, 11, loadstore_chunk));
- __ lw(t0, MemOperand(a1, 12, loadstore_chunk));
- __ lw(t1, MemOperand(a1, 13, loadstore_chunk));
- __ lw(t2, MemOperand(a1, 14, loadstore_chunk));
- __ lw(t3, MemOperand(a1, 15, loadstore_chunk));
+ __ Sw(a4, MemOperand(a0));
+ __ Sw(a5, MemOperand(a0, 1, loadstore_chunk));
+ __ Sw(a6, MemOperand(a0, 2, loadstore_chunk));
+ __ Sw(a7, MemOperand(a0, 3, loadstore_chunk));
+ __ Sw(t0, MemOperand(a0, 4, loadstore_chunk));
+ __ Sw(t1, MemOperand(a0, 5, loadstore_chunk));
+ __ Sw(t2, MemOperand(a0, 6, loadstore_chunk));
+ __ Sw(t3, MemOperand(a0, 7, loadstore_chunk));
+
+ __ Lw(a4, MemOperand(a1, 8, loadstore_chunk));
+ __ Lw(a5, MemOperand(a1, 9, loadstore_chunk));
+ __ Lw(a6, MemOperand(a1, 10, loadstore_chunk));
+ __ Lw(a7, MemOperand(a1, 11, loadstore_chunk));
+ __ Lw(t0, MemOperand(a1, 12, loadstore_chunk));
+ __ Lw(t1, MemOperand(a1, 13, loadstore_chunk));
+ __ Lw(t2, MemOperand(a1, 14, loadstore_chunk));
+ __ Lw(t3, MemOperand(a1, 15, loadstore_chunk));
__ Pref(pref_hint_load, MemOperand(a1, 5 * pref_chunk));
- __ sw(a4, MemOperand(a0, 8, loadstore_chunk));
- __ sw(a5, MemOperand(a0, 9, loadstore_chunk));
- __ sw(a6, MemOperand(a0, 10, loadstore_chunk));
- __ sw(a7, MemOperand(a0, 11, loadstore_chunk));
- __ sw(t0, MemOperand(a0, 12, loadstore_chunk));
- __ sw(t1, MemOperand(a0, 13, loadstore_chunk));
- __ sw(t2, MemOperand(a0, 14, loadstore_chunk));
- __ sw(t3, MemOperand(a0, 15, loadstore_chunk));
+ __ Sw(a4, MemOperand(a0, 8, loadstore_chunk));
+ __ Sw(a5, MemOperand(a0, 9, loadstore_chunk));
+ __ Sw(a6, MemOperand(a0, 10, loadstore_chunk));
+ __ Sw(a7, MemOperand(a0, 11, loadstore_chunk));
+ __ Sw(t0, MemOperand(a0, 12, loadstore_chunk));
+ __ Sw(t1, MemOperand(a0, 13, loadstore_chunk));
+ __ Sw(t2, MemOperand(a0, 14, loadstore_chunk));
+ __ Sw(t3, MemOperand(a0, 15, loadstore_chunk));
__ addiu(a0, a0, 16 * loadstore_chunk);
__ bne(a0, a3, &loop16w);
__ addiu(a1, a1, 16 * loadstore_chunk); // In delay slot.
@@ -186,23 +186,23 @@ MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
__ andi(t8, a2, 0x1f);
__ beq(a2, t8, &chk1w); // Less than 32?
__ nop(); // In delay slot.
- __ lw(a4, MemOperand(a1));
- __ lw(a5, MemOperand(a1, 1, loadstore_chunk));
- __ lw(a6, MemOperand(a1, 2, loadstore_chunk));
- __ lw(a7, MemOperand(a1, 3, loadstore_chunk));
- __ lw(t0, MemOperand(a1, 4, loadstore_chunk));
- __ lw(t1, MemOperand(a1, 5, loadstore_chunk));
- __ lw(t2, MemOperand(a1, 6, loadstore_chunk));
- __ lw(t3, MemOperand(a1, 7, loadstore_chunk));
+ __ Lw(a4, MemOperand(a1));
+ __ Lw(a5, MemOperand(a1, 1, loadstore_chunk));
+ __ Lw(a6, MemOperand(a1, 2, loadstore_chunk));
+ __ Lw(a7, MemOperand(a1, 3, loadstore_chunk));
+ __ Lw(t0, MemOperand(a1, 4, loadstore_chunk));
+ __ Lw(t1, MemOperand(a1, 5, loadstore_chunk));
+ __ Lw(t2, MemOperand(a1, 6, loadstore_chunk));
+ __ Lw(t3, MemOperand(a1, 7, loadstore_chunk));
__ addiu(a1, a1, 8 * loadstore_chunk);
- __ sw(a4, MemOperand(a0));
- __ sw(a5, MemOperand(a0, 1, loadstore_chunk));
- __ sw(a6, MemOperand(a0, 2, loadstore_chunk));
- __ sw(a7, MemOperand(a0, 3, loadstore_chunk));
- __ sw(t0, MemOperand(a0, 4, loadstore_chunk));
- __ sw(t1, MemOperand(a0, 5, loadstore_chunk));
- __ sw(t2, MemOperand(a0, 6, loadstore_chunk));
- __ sw(t3, MemOperand(a0, 7, loadstore_chunk));
+ __ Sw(a4, MemOperand(a0));
+ __ Sw(a5, MemOperand(a0, 1, loadstore_chunk));
+ __ Sw(a6, MemOperand(a0, 2, loadstore_chunk));
+ __ Sw(a7, MemOperand(a0, 3, loadstore_chunk));
+ __ Sw(t0, MemOperand(a0, 4, loadstore_chunk));
+ __ Sw(t1, MemOperand(a0, 5, loadstore_chunk));
+ __ Sw(t2, MemOperand(a0, 6, loadstore_chunk));
+ __ Sw(t3, MemOperand(a0, 7, loadstore_chunk));
__ addiu(a0, a0, 8 * loadstore_chunk);
// Here we have less than 32 bytes to copy. Set up for a loop to copy
@@ -217,22 +217,22 @@ MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
__ addu(a3, a0, a3);
__ bind(&wordCopy_loop);
- __ lw(a7, MemOperand(a1));
+ __ Lw(a7, MemOperand(a1));
__ addiu(a0, a0, loadstore_chunk);
__ addiu(a1, a1, loadstore_chunk);
__ bne(a0, a3, &wordCopy_loop);
- __ sw(a7, MemOperand(a0, -1, loadstore_chunk)); // In delay slot.
+ __ Sw(a7, MemOperand(a0, -1, loadstore_chunk)); // In delay slot.
__ bind(&lastb);
__ Branch(&leave, le, a2, Operand(zero_reg));
__ addu(a3, a0, a2);
__ bind(&lastbloop);
- __ lb(v1, MemOperand(a1));
+ __ Lb(v1, MemOperand(a1));
__ addiu(a0, a0, 1);
__ addiu(a1, a1, 1);
__ bne(a0, a3, &lastbloop);
- __ sb(v1, MemOperand(a0, -1)); // In delay slot.
+ __ Sb(v1, MemOperand(a0, -1)); // In delay slot.
__ bind(&leave);
__ jr(ra);
@@ -362,14 +362,14 @@ MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
MemOperand(a1, 8, loadstore_chunk, MemOperand::offset_minus_one));
}
__ Pref(pref_hint_load, MemOperand(a1, 4 * pref_chunk));
- __ sw(a4, MemOperand(a0));
- __ sw(a5, MemOperand(a0, 1, loadstore_chunk));
- __ sw(a6, MemOperand(a0, 2, loadstore_chunk));
- __ sw(a7, MemOperand(a0, 3, loadstore_chunk));
- __ sw(t0, MemOperand(a0, 4, loadstore_chunk));
- __ sw(t1, MemOperand(a0, 5, loadstore_chunk));
- __ sw(t2, MemOperand(a0, 6, loadstore_chunk));
- __ sw(t3, MemOperand(a0, 7, loadstore_chunk));
+ __ Sw(a4, MemOperand(a0));
+ __ Sw(a5, MemOperand(a0, 1, loadstore_chunk));
+ __ Sw(a6, MemOperand(a0, 2, loadstore_chunk));
+ __ Sw(a7, MemOperand(a0, 3, loadstore_chunk));
+ __ Sw(t0, MemOperand(a0, 4, loadstore_chunk));
+ __ Sw(t1, MemOperand(a0, 5, loadstore_chunk));
+ __ Sw(t2, MemOperand(a0, 6, loadstore_chunk));
+ __ Sw(t3, MemOperand(a0, 7, loadstore_chunk));
if (kArchEndian == kLittle) {
__ lwr(a4, MemOperand(a1, 8, loadstore_chunk));
__ lwr(a5, MemOperand(a1, 9, loadstore_chunk));
@@ -422,14 +422,14 @@ MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
MemOperand(a1, 16, loadstore_chunk, MemOperand::offset_minus_one));
}
__ Pref(pref_hint_load, MemOperand(a1, 5 * pref_chunk));
- __ sw(a4, MemOperand(a0, 8, loadstore_chunk));
- __ sw(a5, MemOperand(a0, 9, loadstore_chunk));
- __ sw(a6, MemOperand(a0, 10, loadstore_chunk));
- __ sw(a7, MemOperand(a0, 11, loadstore_chunk));
- __ sw(t0, MemOperand(a0, 12, loadstore_chunk));
- __ sw(t1, MemOperand(a0, 13, loadstore_chunk));
- __ sw(t2, MemOperand(a0, 14, loadstore_chunk));
- __ sw(t3, MemOperand(a0, 15, loadstore_chunk));
+ __ Sw(a4, MemOperand(a0, 8, loadstore_chunk));
+ __ Sw(a5, MemOperand(a0, 9, loadstore_chunk));
+ __ Sw(a6, MemOperand(a0, 10, loadstore_chunk));
+ __ Sw(a7, MemOperand(a0, 11, loadstore_chunk));
+ __ Sw(t0, MemOperand(a0, 12, loadstore_chunk));
+ __ Sw(t1, MemOperand(a0, 13, loadstore_chunk));
+ __ Sw(t2, MemOperand(a0, 14, loadstore_chunk));
+ __ Sw(t3, MemOperand(a0, 15, loadstore_chunk));
__ addiu(a0, a0, 16 * loadstore_chunk);
__ bne(a0, a3, &ua_loop16w);
__ addiu(a1, a1, 16 * loadstore_chunk); // In delay slot.
@@ -496,14 +496,14 @@ MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
MemOperand(a1, 8, loadstore_chunk, MemOperand::offset_minus_one));
}
__ addiu(a1, a1, 8 * loadstore_chunk);
- __ sw(a4, MemOperand(a0));
- __ sw(a5, MemOperand(a0, 1, loadstore_chunk));
- __ sw(a6, MemOperand(a0, 2, loadstore_chunk));
- __ sw(a7, MemOperand(a0, 3, loadstore_chunk));
- __ sw(t0, MemOperand(a0, 4, loadstore_chunk));
- __ sw(t1, MemOperand(a0, 5, loadstore_chunk));
- __ sw(t2, MemOperand(a0, 6, loadstore_chunk));
- __ sw(t3, MemOperand(a0, 7, loadstore_chunk));
+ __ Sw(a4, MemOperand(a0));
+ __ Sw(a5, MemOperand(a0, 1, loadstore_chunk));
+ __ Sw(a6, MemOperand(a0, 2, loadstore_chunk));
+ __ Sw(a7, MemOperand(a0, 3, loadstore_chunk));
+ __ Sw(t0, MemOperand(a0, 4, loadstore_chunk));
+ __ Sw(t1, MemOperand(a0, 5, loadstore_chunk));
+ __ Sw(t2, MemOperand(a0, 6, loadstore_chunk));
+ __ Sw(t3, MemOperand(a0, 7, loadstore_chunk));
__ addiu(a0, a0, 8 * loadstore_chunk);
// Less than 32 bytes to copy. Set up for a loop to
@@ -527,7 +527,7 @@ MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
__ addiu(a0, a0, loadstore_chunk);
__ addiu(a1, a1, loadstore_chunk);
__ bne(a0, a3, &ua_wordCopy_loop);
- __ sw(v1, MemOperand(a0, -1, loadstore_chunk)); // In delay slot.
+ __ Sw(v1, MemOperand(a0, -1, loadstore_chunk)); // In delay slot.
// Copy the last 8 bytes.
__ bind(&ua_smallCopy);
@@ -535,11 +535,11 @@ MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
__ addu(a3, a0, a2); // In delay slot.
__ bind(&ua_smallCopy_loop);
- __ lb(v1, MemOperand(a1));
+ __ Lb(v1, MemOperand(a1));
__ addiu(a0, a0, 1);
__ addiu(a1, a1, 1);
__ bne(a0, a3, &ua_smallCopy_loop);
- __ sb(v1, MemOperand(a0, -1)); // In delay slot.
+ __ Sb(v1, MemOperand(a0, -1)); // In delay slot.
__ jr(ra);
__ nop();
@@ -616,8 +616,8 @@ void StringCharLoadGenerator::Generate(MacroAssembler* masm,
__ bind(&indirect_string_loaded);
// Fetch the instance type of the receiver into result register.
- __ ld(result, FieldMemOperand(string, HeapObject::kMapOffset));
- __ lbu(result, FieldMemOperand(result, Map::kInstanceTypeOffset));
+ __ Ld(result, FieldMemOperand(string, HeapObject::kMapOffset));
+ __ Lbu(result, FieldMemOperand(result, Map::kInstanceTypeOffset));
// We need special handling for indirect strings.
Label check_sequential;
@@ -631,15 +631,15 @@ void StringCharLoadGenerator::Generate(MacroAssembler* masm,
__ Branch(&thin_string, eq, at, Operand(kThinStringTag));
// Handle slices.
- __ ld(result, FieldMemOperand(string, SlicedString::kOffsetOffset));
- __ ld(string, FieldMemOperand(string, SlicedString::kParentOffset));
+ __ Ld(result, FieldMemOperand(string, SlicedString::kOffsetOffset));
+ __ Ld(string, FieldMemOperand(string, SlicedString::kParentOffset));
__ dsra32(at, result, 0);
__ Daddu(index, index, at);
__ jmp(&indirect_string_loaded);
// Handle thin strings.
__ bind(&thin_string);
- __ ld(string, FieldMemOperand(string, ThinString::kActualOffset));
+ __ Ld(string, FieldMemOperand(string, ThinString::kActualOffset));
__ jmp(&indirect_string_loaded);
// Handle cons strings.
@@ -648,11 +648,11 @@ void StringCharLoadGenerator::Generate(MacroAssembler* masm,
// the case we would rather go to the runtime system now to flatten
// the string.
__ bind(&cons_string);
- __ ld(result, FieldMemOperand(string, ConsString::kSecondOffset));
+ __ Ld(result, FieldMemOperand(string, ConsString::kSecondOffset));
__ LoadRoot(at, Heap::kempty_stringRootIndex);
__ Branch(call_runtime, ne, result, Operand(at));
// Get the first of the two strings and load its instance type.
- __ ld(string, FieldMemOperand(string, ConsString::kFirstOffset));
+ __ Ld(string, FieldMemOperand(string, ConsString::kFirstOffset));
__ jmp(&indirect_string_loaded);
// Distinguish sequential and external strings. Only these two string
@@ -684,7 +684,7 @@ void StringCharLoadGenerator::Generate(MacroAssembler* masm,
STATIC_ASSERT(kShortExternalStringTag != 0);
__ And(at, result, Operand(kShortExternalStringMask));
__ Branch(call_runtime, ne, at, Operand(zero_reg));
- __ ld(string, FieldMemOperand(string, ExternalString::kResourceDataOffset));
+ __ Ld(string, FieldMemOperand(string, ExternalString::kResourceDataOffset));
Label one_byte, done;
__ bind(&check_encoding);
@@ -693,12 +693,12 @@ void StringCharLoadGenerator::Generate(MacroAssembler* masm,
__ Branch(&one_byte, ne, at, Operand(zero_reg));
// Two-byte string.
__ Dlsa(at, string, index, 1);
- __ lhu(result, MemOperand(at));
+ __ Lhu(result, MemOperand(at));
__ jmp(&done);
__ bind(&one_byte);
// One_byte string.
__ Daddu(at, string, index);
- __ lbu(result, MemOperand(at));
+ __ Lbu(result, MemOperand(at));
__ bind(&done);
}
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