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| author | Mathieu Chartier <mathieuc@google.com> | 2015-02-27 16:10:48 -0800 |
|---|---|---|
| committer | Mathieu Chartier <mathieuc@google.com> | 2015-03-20 16:22:48 -0700 |
| commit | 6ced4092bc425c6aa402d47be5e6c9e6ad2291ec (patch) | |
| tree | 9ec51241cf7ccd9eb1acd8cfe1cc574a073e02cd /compiler | |
| parent | 6cc763c8b8157fb42dd44e1dfb84812546500dc1 (diff) | |
| download | art-6ced4092bc425c6aa402d47be5e6c9e6ad2291ec.zip art-6ced4092bc425c6aa402d47be5e6c9e6ad2291ec.tar.gz art-6ced4092bc425c6aa402d47be5e6c9e6ad2291ec.tar.bz2 | |
Enable more direct code for JIT
Hard to measure the performance impact, but it should be faster.
Bug: 17950037
Change-Id: Ib8d216bb3b305dc390b5df7ee92427fd6bd8aab3
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/driver/compiler_driver.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc index 34963a9..100d49a 100644 --- a/compiler/driver/compiler_driver.cc +++ b/compiler/driver/compiler_driver.cc @@ -1398,8 +1398,11 @@ void CompilerDriver::GetCodeAndMethodForDirectCall(InvokeType* type, InvokeType } } else { bool method_in_image = heap->FindSpaceFromObject(method, false)->IsImageSpace(); - if (method_in_image || compiling_boot) { + if (method_in_image || compiling_boot || runtime->UseJit()) { // We know we must be able to get to the method in the image, so use that pointer. + // In the case where we are the JIT, we can always use direct pointers since we know where + // the method and its code are / will be. We don't sharpen to interpreter bridge since we + // check IsQuickToInterpreterBridge above. CHECK(!method->IsAbstract()); *type = sharp_type; *direct_method = force_relocations ? -1 : reinterpret_cast<uintptr_t>(method); |