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| author | Nicolas Geoffray <ngeoffray@google.com> | 2014-11-10 15:09:21 +0000 |
|---|---|---|
| committer | Nicolas Geoffray <ngeoffray@google.com> | 2014-11-12 09:18:41 +0000 |
| commit | 57a88d4ac205874dc85d22f9f6a9ca3c4c373eeb (patch) | |
| tree | af321a2f2d4555f56e0ffcbe31cb4e313b8d35c7 /compiler/optimizing/builder.h | |
| parent | 401da919c67ceb8fbcac81596327ecc10b73389b (diff) | |
| download | android_art-57a88d4ac205874dc85d22f9f6a9ca3c4c373eeb.tar.gz android_art-57a88d4ac205874dc85d22f9f6a9ca3c4c373eeb.tar.bz2 android_art-57a88d4ac205874dc85d22f9f6a9ca3c4c373eeb.zip | |
Implement checkcast for optimizing.
- Ended up not using HTypeCheck because of how
instanceof and checkcast end up having different logic
for code generation.
- Fix a x86_64 assembler bug triggered by now enabling
more methods to be compiled. Difficult to test today
without b/18117217.
Change-Id: I3022e7ae03befb1d10bea9637ad21fadc430abe0
Diffstat (limited to 'compiler/optimizing/builder.h')
| -rw-r--r-- | compiler/optimizing/builder.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/optimizing/builder.h b/compiler/optimizing/builder.h index 09c9a51260..9cf83055b2 100644 --- a/compiler/optimizing/builder.h +++ b/compiler/optimizing/builder.h @@ -173,6 +173,14 @@ class HGraphBuilder : public ValueObject { uint32_t element_count, uint32_t dex_offset); + // Builds a `HInstanceOf`, or a `HCheckCast` instruction. + // Returns whether we succeeded in building the instruction. + bool BuildTypeCheck(const Instruction& instruction, + uint8_t destination, + uint8_t reference, + uint16_t type_index, + uint32_t dex_offset); + ArenaAllocator* const arena_; // A list of the size of the dex code holding block information for |