diff options
| author | Vladimir Marko <vmarko@google.com> | 2016-04-28 15:52:11 +0100 |
|---|---|---|
| committer | Vladimir Marko <vmarko@google.com> | 2016-06-21 15:17:38 +0100 |
| commit | 87f3fcbd0db352157fc59148e94647ef21b73bce (patch) | |
| tree | 5bdeabb246f5de86704333b3fcbccc6e9146d246 /compiler/optimizing/code_generator.h | |
| parent | b94b5706f0b8e2e1c7e1db22274f9f4bae0c4b5a (diff) | |
Replace String.charAt() with HIR.
Replace String.charAt() with HArrayLength, HBoundsCheck and
HArrayGet. This allows GVN on the HArrayLength and BCE on
the HBoundsCheck as well as using the infrastructure for
HArrayGet, i.e. better handling of constant indexes than
the old intrinsic and using the HArm64IntermediateAddress.
Bug: 28330359
Change-Id: I32bf1da7eeafe82537a60416abf6ac412baa80dc
Diffstat (limited to 'compiler/optimizing/code_generator.h')
| -rw-r--r-- | compiler/optimizing/code_generator.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/optimizing/code_generator.h b/compiler/optimizing/code_generator.h index 82a54d2ed1..f88ed9176a 100644 --- a/compiler/optimizing/code_generator.h +++ b/compiler/optimizing/code_generator.h @@ -345,6 +345,11 @@ class CodeGenerator : public DeletableArenaObject<kArenaAllocCodeGenerator> { // accessing the String's `count` field in String intrinsics. static uint32_t GetArrayLengthOffset(HArrayLength* array_length); + // Helper that returns the offset of the array's data. + // Note: Besides the normal arrays, we also use the HArrayGet for + // accessing the String's `value` field in String intrinsics. + static uint32_t GetArrayDataOffset(HArrayGet* array_get); + void EmitParallelMoves(Location from1, Location to1, Primitive::Type type1, |