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Diffstat (limited to 'deps/v8/test/cctest/compiler/test-jump-threading.cc')
-rw-r--r--deps/v8/test/cctest/compiler/test-jump-threading.cc135
1 files changed, 65 insertions, 70 deletions
diff --git a/deps/v8/test/cctest/compiler/test-jump-threading.cc b/deps/v8/test/cctest/compiler/test-jump-threading.cc
index 44bee022b3..7440da7fb0 100644
--- a/deps/v8/test/cctest/compiler/test-jump-threading.cc
+++ b/deps/v8/test/cctest/compiler/test-jump-threading.cc
@@ -109,16 +109,16 @@ class TestCode : public HandleAndZoneScope {
}
};
-void VerifyForwarding(TestCode& code, // NOLINT(runtime/references)
- int count, int* expected) {
+void VerifyForwarding(TestCode* code, int count, int* expected) {
v8::internal::AccountingAllocator allocator;
Zone local_zone(&allocator, ZONE_NAME);
ZoneVector<RpoNumber> result(&local_zone);
- JumpThreading::ComputeForwarding(&local_zone, result, &code.sequence_, true);
+ JumpThreading::ComputeForwarding(&local_zone, &result, &code->sequence_,
+ true);
CHECK(count == static_cast<int>(result.size()));
for (int i = 0; i < count; i++) {
- CHECK(expected[i] == result[i].ToInt());
+ CHECK_EQ(expected[i], result[i].ToInt());
}
}
@@ -133,7 +133,7 @@ TEST(FwEmpty1) {
code.End();
static int expected[] = {2, 2, 2};
- VerifyForwarding(code, 3, expected);
+ VerifyForwarding(&code, 3, expected);
}
@@ -150,7 +150,7 @@ TEST(FwEmptyN) {
code.End();
static int expected[] = {2, 2, 2};
- VerifyForwarding(code, 3, expected);
+ VerifyForwarding(&code, 3, expected);
}
}
@@ -162,7 +162,7 @@ TEST(FwNone1) {
code.End();
static int expected[] = {0};
- VerifyForwarding(code, 1, expected);
+ VerifyForwarding(&code, 1, expected);
}
@@ -174,7 +174,7 @@ TEST(FwMoves1) {
code.End();
static int expected[] = {0};
- VerifyForwarding(code, 1, expected);
+ VerifyForwarding(&code, 1, expected);
}
@@ -188,7 +188,7 @@ TEST(FwMoves2) {
code.End();
static int expected[] = {1, 1};
- VerifyForwarding(code, 2, expected);
+ VerifyForwarding(&code, 2, expected);
}
@@ -202,7 +202,7 @@ TEST(FwMoves2b) {
code.End();
static int expected[] = {0, 1};
- VerifyForwarding(code, 2, expected);
+ VerifyForwarding(&code, 2, expected);
}
@@ -216,7 +216,7 @@ TEST(FwOther2) {
code.End();
static int expected[] = {0, 1};
- VerifyForwarding(code, 2, expected);
+ VerifyForwarding(&code, 2, expected);
}
@@ -229,7 +229,7 @@ TEST(FwNone2a) {
code.End();
static int expected[] = {1, 1};
- VerifyForwarding(code, 2, expected);
+ VerifyForwarding(&code, 2, expected);
}
@@ -242,7 +242,7 @@ TEST(FwNone2b) {
code.End();
static int expected[] = {1, 1};
- VerifyForwarding(code, 2, expected);
+ VerifyForwarding(&code, 2, expected);
}
@@ -253,7 +253,7 @@ TEST(FwLoop1) {
code.Jump(0);
static int expected[] = {0};
- VerifyForwarding(code, 1, expected);
+ VerifyForwarding(&code, 1, expected);
}
@@ -266,7 +266,7 @@ TEST(FwLoop2) {
code.Jump(0);
static int expected[] = {0, 0};
- VerifyForwarding(code, 2, expected);
+ VerifyForwarding(&code, 2, expected);
}
@@ -281,7 +281,7 @@ TEST(FwLoop3) {
code.Jump(0);
static int expected[] = {0, 0, 0};
- VerifyForwarding(code, 3, expected);
+ VerifyForwarding(&code, 3, expected);
}
@@ -294,7 +294,7 @@ TEST(FwLoop1b) {
code.Jump(1);
static int expected[] = {1, 1};
- VerifyForwarding(code, 2, expected);
+ VerifyForwarding(&code, 2, expected);
}
@@ -309,7 +309,7 @@ TEST(FwLoop2b) {
code.Jump(1);
static int expected[] = {1, 1, 1};
- VerifyForwarding(code, 3, expected);
+ VerifyForwarding(&code, 3, expected);
}
@@ -326,7 +326,7 @@ TEST(FwLoop3b) {
code.Jump(1);
static int expected[] = {1, 1, 1, 1};
- VerifyForwarding(code, 4, expected);
+ VerifyForwarding(&code, 4, expected);
}
@@ -345,7 +345,7 @@ TEST(FwLoop2_1a) {
code.Jump(2);
static int expected[] = {1, 1, 1, 1, 1};
- VerifyForwarding(code, 5, expected);
+ VerifyForwarding(&code, 5, expected);
}
@@ -364,7 +364,7 @@ TEST(FwLoop2_1b) {
code.Jump(2);
static int expected[] = {2, 2, 2, 2, 2};
- VerifyForwarding(code, 5, expected);
+ VerifyForwarding(&code, 5, expected);
}
@@ -383,7 +383,7 @@ TEST(FwLoop2_1c) {
code.Jump(1);
static int expected[] = {1, 1, 1, 1, 1};
- VerifyForwarding(code, 5, expected);
+ VerifyForwarding(&code, 5, expected);
}
@@ -402,7 +402,7 @@ TEST(FwLoop2_1d) {
code.Jump(1);
static int expected[] = {1, 1, 1, 1, 1};
- VerifyForwarding(code, 5, expected);
+ VerifyForwarding(&code, 5, expected);
}
@@ -423,7 +423,7 @@ TEST(FwLoop3_1a) {
code.Jump(0);
static int expected[] = {2, 2, 2, 2, 2, 2};
- VerifyForwarding(code, 6, expected);
+ VerifyForwarding(&code, 6, expected);
}
@@ -443,7 +443,7 @@ TEST(FwDiamonds) {
code.End();
int expected[] = {0, i ? 1 : 3, j ? 2 : 3, 3};
- VerifyForwarding(code, 4, expected);
+ VerifyForwarding(&code, 4, expected);
}
}
}
@@ -470,7 +470,7 @@ TEST(FwDiamonds2) {
int merge = k ? 3 : 4;
int expected[] = {0, i ? 1 : merge, j ? 2 : merge, merge, 4};
- VerifyForwarding(code, 5, expected);
+ VerifyForwarding(&code, 5, expected);
}
}
}
@@ -504,7 +504,7 @@ TEST(FwDoubleDiamonds) {
int expected[] = {0, i ? 1 : 3, j ? 2 : 3, 3,
x ? 4 : 6, y ? 5 : 6, 6};
- VerifyForwarding(code, 7, expected);
+ VerifyForwarding(&code, 7, expected);
}
}
}
@@ -568,7 +568,7 @@ void RunPermutedChain(int* permutation, int size) {
int expected[] = {size + 1, size + 1, size + 1, size + 1,
size + 1, size + 1, size + 1};
- VerifyForwarding(code, size + 2, expected);
+ VerifyForwarding(&code, size + 2, expected);
}
@@ -604,55 +604,50 @@ void RunPermutedDiamond(int* permutation, int size) {
int expected[] = {br, 5, 5, 5, 5, 5};
expected[br] = br;
- VerifyForwarding(code, 6, expected);
+ VerifyForwarding(&code, 6, expected);
}
TEST(FwPermuted_diamond) { RunAllPermutations<4>(RunPermutedDiamond); }
-void ApplyForwarding(TestCode& code, // NOLINT(runtime/references)
- int size, int* forward) {
- code.sequence_.RecomputeAssemblyOrderForTesting();
- ZoneVector<RpoNumber> vector(code.main_zone());
+void ApplyForwarding(TestCode* code, int size, int* forward) {
+ code->sequence_.RecomputeAssemblyOrderForTesting();
+ ZoneVector<RpoNumber> vector(code->main_zone());
for (int i = 0; i < size; i++) {
vector.push_back(RpoNumber::FromInt(forward[i]));
}
- JumpThreading::ApplyForwarding(code.main_zone(), vector, &code.sequence_);
+ JumpThreading::ApplyForwarding(code->main_zone(), vector, &code->sequence_);
}
-void CheckJump(TestCode& code, // NOLINT(runtime/references)
- int pos, int target) {
- Instruction* instr = code.sequence_.InstructionAt(pos);
+void CheckJump(TestCode* code, int pos, int target) {
+ Instruction* instr = code->sequence_.InstructionAt(pos);
CHECK_EQ(kArchJmp, instr->arch_opcode());
CHECK_EQ(1, static_cast<int>(instr->InputCount()));
CHECK_EQ(0, static_cast<int>(instr->OutputCount()));
CHECK_EQ(0, static_cast<int>(instr->TempCount()));
- CHECK_EQ(target, code.sequence_.InputRpo(instr, 0).ToInt());
+ CHECK_EQ(target, code->sequence_.InputRpo(instr, 0).ToInt());
}
-void CheckNop(TestCode& code, // NOLINT(runtime/references)
- int pos) {
- Instruction* instr = code.sequence_.InstructionAt(pos);
+void CheckNop(TestCode* code, int pos) {
+ Instruction* instr = code->sequence_.InstructionAt(pos);
CHECK_EQ(kArchNop, instr->arch_opcode());
CHECK_EQ(0, static_cast<int>(instr->InputCount()));
CHECK_EQ(0, static_cast<int>(instr->OutputCount()));
CHECK_EQ(0, static_cast<int>(instr->TempCount()));
}
-void CheckBranch(TestCode& code, // NOLINT(runtime/references)
- int pos, int t1, int t2) {
- Instruction* instr = code.sequence_.InstructionAt(pos);
+void CheckBranch(TestCode* code, int pos, int t1, int t2) {
+ Instruction* instr = code->sequence_.InstructionAt(pos);
CHECK_EQ(2, static_cast<int>(instr->InputCount()));
CHECK_EQ(0, static_cast<int>(instr->OutputCount()));
CHECK_EQ(0, static_cast<int>(instr->TempCount()));
- CHECK_EQ(t1, code.sequence_.InputRpo(instr, 0).ToInt());
- CHECK_EQ(t2, code.sequence_.InputRpo(instr, 1).ToInt());
+ CHECK_EQ(t1, code->sequence_.InputRpo(instr, 0).ToInt());
+ CHECK_EQ(t2, code->sequence_.InputRpo(instr, 1).ToInt());
}
-void CheckAssemblyOrder(TestCode& code, // NOLINT(runtime/references)
- int size, int* expected) {
+void CheckAssemblyOrder(TestCode* code, int size, int* expected) {
int i = 0;
- for (auto const block : code.sequence_.instruction_blocks()) {
+ for (auto const block : code->sequence_.instruction_blocks()) {
CHECK_EQ(expected[i++], block->ao_number().ToInt());
}
}
@@ -668,12 +663,12 @@ TEST(Rewire1) {
code.End();
static int forward[] = {2, 2, 2};
- ApplyForwarding(code, 3, forward);
- CheckJump(code, j1, 2);
- CheckNop(code, j2);
+ ApplyForwarding(&code, 3, forward);
+ CheckJump(&code, j1, 2);
+ CheckNop(&code, j2);
static int assembly[] = {0, 1, 1};
- CheckAssemblyOrder(code, 3, assembly);
+ CheckAssemblyOrder(&code, 3, assembly);
}
@@ -691,13 +686,13 @@ TEST(Rewire1_deferred) {
code.End();
static int forward[] = {3, 3, 3, 3};
- ApplyForwarding(code, 4, forward);
- CheckJump(code, j1, 3);
- CheckNop(code, j2);
- CheckNop(code, j3);
+ ApplyForwarding(&code, 4, forward);
+ CheckJump(&code, j1, 3);
+ CheckNop(&code, j2);
+ CheckNop(&code, j3);
static int assembly[] = {0, 1, 2, 1};
- CheckAssemblyOrder(code, 4, assembly);
+ CheckAssemblyOrder(&code, 4, assembly);
}
@@ -717,12 +712,12 @@ TEST(Rewire2_deferred) {
code.End();
static int forward[] = {0, 1, 2, 3};
- ApplyForwarding(code, 4, forward);
- CheckJump(code, j1, 1);
- CheckJump(code, j2, 3);
+ ApplyForwarding(&code, 4, forward);
+ CheckJump(&code, j1, 1);
+ CheckJump(&code, j2, 3);
static int assembly[] = {0, 2, 3, 1};
- CheckAssemblyOrder(code, 4, assembly);
+ CheckAssemblyOrder(&code, 4, assembly);
}
@@ -742,18 +737,18 @@ TEST(Rewire_diamond) {
code.End();
int forward[] = {0, 1, i ? 4 : 2, j ? 4 : 3, 4};
- ApplyForwarding(code, 5, forward);
- CheckJump(code, j1, 1);
- CheckBranch(code, b1, i ? 4 : 2, j ? 4 : 3);
+ ApplyForwarding(&code, 5, forward);
+ CheckJump(&code, j1, 1);
+ CheckBranch(&code, b1, i ? 4 : 2, j ? 4 : 3);
if (i) {
- CheckNop(code, j2);
+ CheckNop(&code, j2);
} else {
- CheckJump(code, j2, 4);
+ CheckJump(&code, j2, 4);
}
if (j) {
- CheckNop(code, j3);
+ CheckNop(&code, j3);
} else {
- CheckJump(code, j3, 4);
+ CheckJump(&code, j3, 4);
}
int assembly[] = {0, 1, 2, 3, 4};
@@ -763,7 +758,7 @@ TEST(Rewire_diamond) {
if (j) {
for (int k = 4; k < 5; k++) assembly[k]--;
}
- CheckAssemblyOrder(code, 5, assembly);
+ CheckAssemblyOrder(&code, 5, assembly);
}
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-22 07:27:37 +0000