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-rw-r--r--unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp77
1 files changed, 39 insertions, 38 deletions
diff --git a/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp b/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp
index 89a4be70be..f0c491fba5 100644
--- a/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp
+++ b/unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp
@@ -32,37 +32,36 @@ TEST(JITMemoryManagerTest, NoAllocations) {
OwningPtr<JITMemoryManager> MemMgr(
JITMemoryManager::CreateDefaultMemManager());
uintptr_t size;
- uint8_t *start;
std::string Error;
// Allocate the functions.
OwningPtr<Function> F1(makeFakeFunction());
size = 1024;
- start = MemMgr->startFunctionBody(F1.get(), size);
- memset(start, 0xFF, 1024);
- MemMgr->endFunctionBody(F1.get(), start, start + 1024);
+ uint8_t *FunctionBody1 = MemMgr->startFunctionBody(F1.get(), size);
+ memset(FunctionBody1, 0xFF, 1024);
+ MemMgr->endFunctionBody(F1.get(), FunctionBody1, FunctionBody1 + 1024);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
OwningPtr<Function> F2(makeFakeFunction());
size = 1024;
- start = MemMgr->startFunctionBody(F2.get(), size);
- memset(start, 0xFF, 1024);
- MemMgr->endFunctionBody(F2.get(), start, start + 1024);
+ uint8_t *FunctionBody2 = MemMgr->startFunctionBody(F2.get(), size);
+ memset(FunctionBody2, 0xFF, 1024);
+ MemMgr->endFunctionBody(F2.get(), FunctionBody2, FunctionBody2 + 1024);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
OwningPtr<Function> F3(makeFakeFunction());
size = 1024;
- start = MemMgr->startFunctionBody(F3.get(), size);
- memset(start, 0xFF, 1024);
- MemMgr->endFunctionBody(F3.get(), start, start + 1024);
+ uint8_t *FunctionBody3 = MemMgr->startFunctionBody(F3.get(), size);
+ memset(FunctionBody3, 0xFF, 1024);
+ MemMgr->endFunctionBody(F3.get(), FunctionBody3, FunctionBody3 + 1024);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
// Deallocate them out of order, in case that matters.
- MemMgr->deallocateMemForFunction(F2.get());
+ MemMgr->deallocateFunctionBody(FunctionBody2);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
- MemMgr->deallocateMemForFunction(F1.get());
+ MemMgr->deallocateFunctionBody(FunctionBody1);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
- MemMgr->deallocateMemForFunction(F3.get());
+ MemMgr->deallocateFunctionBody(FunctionBody3);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
}
@@ -72,7 +71,6 @@ TEST(JITMemoryManagerTest, TestCodeAllocation) {
OwningPtr<JITMemoryManager> MemMgr(
JITMemoryManager::CreateDefaultMemManager());
uintptr_t size;
- uint8_t *start;
std::string Error;
// Big functions are a little less than the largest block size.
@@ -83,26 +81,26 @@ TEST(JITMemoryManagerTest, TestCodeAllocation) {
// Allocate big functions
OwningPtr<Function> F1(makeFakeFunction());
size = bigFuncSize;
- start = MemMgr->startFunctionBody(F1.get(), size);
+ uint8_t *FunctionBody1 = MemMgr->startFunctionBody(F1.get(), size);
ASSERT_LE(bigFuncSize, size);
- memset(start, 0xFF, bigFuncSize);
- MemMgr->endFunctionBody(F1.get(), start, start + bigFuncSize);
+ memset(FunctionBody1, 0xFF, bigFuncSize);
+ MemMgr->endFunctionBody(F1.get(), FunctionBody1, FunctionBody1 + bigFuncSize);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
OwningPtr<Function> F2(makeFakeFunction());
size = bigFuncSize;
- start = MemMgr->startFunctionBody(F2.get(), size);
+ uint8_t *FunctionBody2 = MemMgr->startFunctionBody(F2.get(), size);
ASSERT_LE(bigFuncSize, size);
- memset(start, 0xFF, bigFuncSize);
- MemMgr->endFunctionBody(F2.get(), start, start + bigFuncSize);
+ memset(FunctionBody2, 0xFF, bigFuncSize);
+ MemMgr->endFunctionBody(F2.get(), FunctionBody2, FunctionBody2 + bigFuncSize);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
OwningPtr<Function> F3(makeFakeFunction());
size = bigFuncSize;
- start = MemMgr->startFunctionBody(F3.get(), size);
+ uint8_t *FunctionBody3 = MemMgr->startFunctionBody(F3.get(), size);
ASSERT_LE(bigFuncSize, size);
- memset(start, 0xFF, bigFuncSize);
- MemMgr->endFunctionBody(F3.get(), start, start + bigFuncSize);
+ memset(FunctionBody3, 0xFF, bigFuncSize);
+ MemMgr->endFunctionBody(F3.get(), FunctionBody3, FunctionBody3 + bigFuncSize);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
// Check that each large function took it's own slab.
@@ -111,43 +109,46 @@ TEST(JITMemoryManagerTest, TestCodeAllocation) {
// Allocate small functions
OwningPtr<Function> F4(makeFakeFunction());
size = smallFuncSize;
- start = MemMgr->startFunctionBody(F4.get(), size);
+ uint8_t *FunctionBody4 = MemMgr->startFunctionBody(F4.get(), size);
ASSERT_LE(smallFuncSize, size);
- memset(start, 0xFF, smallFuncSize);
- MemMgr->endFunctionBody(F4.get(), start, start + smallFuncSize);
+ memset(FunctionBody4, 0xFF, smallFuncSize);
+ MemMgr->endFunctionBody(F4.get(), FunctionBody4,
+ FunctionBody4 + smallFuncSize);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
OwningPtr<Function> F5(makeFakeFunction());
size = smallFuncSize;
- start = MemMgr->startFunctionBody(F5.get(), size);
+ uint8_t *FunctionBody5 = MemMgr->startFunctionBody(F5.get(), size);
ASSERT_LE(smallFuncSize, size);
- memset(start, 0xFF, smallFuncSize);
- MemMgr->endFunctionBody(F5.get(), start, start + smallFuncSize);
+ memset(FunctionBody5, 0xFF, smallFuncSize);
+ MemMgr->endFunctionBody(F5.get(), FunctionBody5,
+ FunctionBody5 + smallFuncSize);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
OwningPtr<Function> F6(makeFakeFunction());
size = smallFuncSize;
- start = MemMgr->startFunctionBody(F6.get(), size);
+ uint8_t *FunctionBody6 = MemMgr->startFunctionBody(F6.get(), size);
ASSERT_LE(smallFuncSize, size);
- memset(start, 0xFF, smallFuncSize);
- MemMgr->endFunctionBody(F6.get(), start, start + smallFuncSize);
+ memset(FunctionBody6, 0xFF, smallFuncSize);
+ MemMgr->endFunctionBody(F6.get(), FunctionBody6,
+ FunctionBody6 + smallFuncSize);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
// Check that the small functions didn't allocate any new slabs.
EXPECT_EQ(3U, MemMgr->GetNumCodeSlabs());
// Deallocate them out of order, in case that matters.
- MemMgr->deallocateMemForFunction(F2.get());
+ MemMgr->deallocateFunctionBody(FunctionBody2);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
- MemMgr->deallocateMemForFunction(F1.get());
+ MemMgr->deallocateFunctionBody(FunctionBody1);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
- MemMgr->deallocateMemForFunction(F4.get());
+ MemMgr->deallocateFunctionBody(FunctionBody4);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
- MemMgr->deallocateMemForFunction(F3.get());
+ MemMgr->deallocateFunctionBody(FunctionBody3);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
- MemMgr->deallocateMemForFunction(F5.get());
+ MemMgr->deallocateFunctionBody(FunctionBody5);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
- MemMgr->deallocateMemForFunction(F6.get());
+ MemMgr->deallocateFunctionBody(FunctionBody6);
EXPECT_TRUE(MemMgr->CheckInvariants(Error)) << Error;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-15 23:36:44 +0000