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

Issue 1257223002: Revert of Remove ExternalArray, derived types, and element kinds (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 5 months ago
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Index: src/mips64/lithium-codegen-mips64.cc
diff --git a/src/mips64/lithium-codegen-mips64.cc b/src/mips64/lithium-codegen-mips64.cc
index a13937c2f728e44039a7140485fc37fc96d07cde..0313878b2e573e693dc62256c70cfc1b187758d6 100644
--- a/src/mips64/lithium-codegen-mips64.cc
+++ b/src/mips64/lithium-codegen-mips64.cc
@@ -3234,7 +3234,10 @@
: element_size_shift;
int base_offset = instr->base_offset();
- if (elements_kind == FLOAT32_ELEMENTS || elements_kind == FLOAT64_ELEMENTS) {
+ if (elements_kind == EXTERNAL_FLOAT32_ELEMENTS ||
+ elements_kind == FLOAT32_ELEMENTS ||
+ elements_kind == EXTERNAL_FLOAT64_ELEMENTS ||
+ elements_kind == FLOAT64_ELEMENTS) {
FPURegister result = ToDoubleRegister(instr->result());
if (key_is_constant) {
__ Daddu(scratch0(), external_pointer,
@@ -3251,7 +3254,8 @@
}
__ Daddu(scratch0(), scratch0(), external_pointer);
}
- if (elements_kind == FLOAT32_ELEMENTS) {
+ if (elements_kind == EXTERNAL_FLOAT32_ELEMENTS ||
+ elements_kind == FLOAT32_ELEMENTS) {
__ lwc1(result, MemOperand(scratch0(), base_offset));
__ cvt_d_s(result, result);
} else { // i.e. elements_kind == EXTERNAL_DOUBLE_ELEMENTS
@@ -3263,22 +3267,29 @@
key, external_pointer, key_is_constant, constant_key,
element_size_shift, shift_size, base_offset);
switch (elements_kind) {
+ case EXTERNAL_INT8_ELEMENTS:
case INT8_ELEMENTS:
__ lb(result, mem_operand);
break;
+ case EXTERNAL_UINT8_CLAMPED_ELEMENTS:
+ case EXTERNAL_UINT8_ELEMENTS:
case UINT8_ELEMENTS:
case UINT8_CLAMPED_ELEMENTS:
__ lbu(result, mem_operand);
break;
+ case EXTERNAL_INT16_ELEMENTS:
case INT16_ELEMENTS:
__ lh(result, mem_operand);
break;
+ case EXTERNAL_UINT16_ELEMENTS:
case UINT16_ELEMENTS:
__ lhu(result, mem_operand);
break;
+ case EXTERNAL_INT32_ELEMENTS:
case INT32_ELEMENTS:
__ lw(result, mem_operand);
break;
+ case EXTERNAL_UINT32_ELEMENTS:
case UINT32_ELEMENTS:
__ lw(result, mem_operand);
if (!instr->hydrogen()->CheckFlag(HInstruction::kUint32)) {
@@ -3288,6 +3299,8 @@
break;
case FLOAT32_ELEMENTS:
case FLOAT64_ELEMENTS:
+ case EXTERNAL_FLOAT32_ELEMENTS:
+ case EXTERNAL_FLOAT64_ELEMENTS:
case FAST_DOUBLE_ELEMENTS:
case FAST_ELEMENTS:
case FAST_SMI_ELEMENTS:
@@ -3425,7 +3438,7 @@
void LCodeGen::DoLoadKeyed(LLoadKeyed* instr) {
- if (instr->is_fixed_typed_array()) {
+ if (instr->is_typed_elements()) {
DoLoadKeyedExternalArray(instr);
} else if (instr->hydrogen()->representation().IsDouble()) {
DoLoadKeyedFixedDoubleArray(instr);
@@ -4459,7 +4472,10 @@
: element_size_shift;
int base_offset = instr->base_offset();
- if (elements_kind == FLOAT32_ELEMENTS || elements_kind == FLOAT64_ELEMENTS) {
+ if (elements_kind == EXTERNAL_FLOAT32_ELEMENTS ||
+ elements_kind == FLOAT32_ELEMENTS ||
+ elements_kind == EXTERNAL_FLOAT64_ELEMENTS ||
+ elements_kind == FLOAT64_ELEMENTS) {
Register address = scratch0();
FPURegister value(ToDoubleRegister(instr->value()));
if (key_is_constant) {
@@ -4482,7 +4498,8 @@
__ Daddu(address, external_pointer, address);
}
- if (elements_kind == FLOAT32_ELEMENTS) {
+ if (elements_kind == EXTERNAL_FLOAT32_ELEMENTS ||
+ elements_kind == FLOAT32_ELEMENTS) {
__ cvt_s_d(double_scratch0(), value);
__ swc1(double_scratch0(), MemOperand(address, base_offset));
} else { // Storing doubles, not floats.
@@ -4495,21 +4512,30 @@
element_size_shift, shift_size,
base_offset);
switch (elements_kind) {
+ case EXTERNAL_UINT8_CLAMPED_ELEMENTS:
+ case EXTERNAL_INT8_ELEMENTS:
+ case EXTERNAL_UINT8_ELEMENTS:
case UINT8_ELEMENTS:
case UINT8_CLAMPED_ELEMENTS:
case INT8_ELEMENTS:
__ sb(value, mem_operand);
break;
+ case EXTERNAL_INT16_ELEMENTS:
+ case EXTERNAL_UINT16_ELEMENTS:
case INT16_ELEMENTS:
case UINT16_ELEMENTS:
__ sh(value, mem_operand);
break;
+ case EXTERNAL_INT32_ELEMENTS:
+ case EXTERNAL_UINT32_ELEMENTS:
case INT32_ELEMENTS:
case UINT32_ELEMENTS:
__ sw(value, mem_operand);
break;
case FLOAT32_ELEMENTS:
case FLOAT64_ELEMENTS:
+ case EXTERNAL_FLOAT32_ELEMENTS:
+ case EXTERNAL_FLOAT64_ELEMENTS:
case FAST_DOUBLE_ELEMENTS:
case FAST_ELEMENTS:
case FAST_SMI_ELEMENTS:
@@ -4636,7 +4662,7 @@
void LCodeGen::DoStoreKeyed(LStoreKeyed* instr) {
// By cases: external, fast double
- if (instr->is_fixed_typed_array()) {
+ if (instr->is_typed_elements()) {
DoStoreKeyedExternalArray(instr);
} else if (instr->hydrogen()->value()->representation().IsDouble()) {
DoStoreKeyedFixedDoubleArray(instr);
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