6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-24 22:24:54 +00:00
Code Issues Projects Releases Wiki Activity

Fix llvm::BumpPtrAllocatorImpl::Reset()

Browse Source 
BumpPtrAllocator's Reset wouldn't clear CustomSizedSlabs if Slabs.size() == 0.

Patch by Kal <b17c0de@gmail.com>!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237588 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hans Wennborg
2015-05-18 16:54:17 +00:00
parent 0b9ee775f5
commit febe7813c8
2 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
unittests/Support/AllocatorTest.cpp
View File

@@ -61,6 +61,13 @@ TEST(AllocatorTest, ThreeSlabs) {
// again.
TEST(AllocatorTest, TestReset) {
BumpPtrAllocator Alloc;
// Allocate something larger than the SizeThreshold=4096.
(void)Alloc.Allocate(5000, 1);
Alloc.Reset();
// Calling Reset should free all CustomSizedSlabs.
EXPECT_EQ(0u, Alloc.GetNumSlabs());
Alloc.Allocate(3000, 1);
EXPECT_EQ(1U, Alloc.GetNumSlabs());
Alloc.Allocate(3000, 1);