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| author | Nicolas Geoffray <ngeoffray@google.com> | 2015-04-27 08:53:46 +0000 |
|---|---|---|
| committer | Nicolas Geoffray <ngeoffray@google.com> | 2015-04-27 15:05:20 +0100 |
| commit | f213e05cef6d38166cfe0cce8f3b0a53225a1b39 (patch) | |
| tree | 2fd9573056062ae085f84f1b63b8ec3298927da1 /compiler/optimizing/ssa_builder.cc | |
| parent | 76bf84a196576f902a76a1165516a49dac15856f (diff) | |
| download | art-f213e05cef6d38166cfe0cce8f3b0a53225a1b39.zip art-f213e05cef6d38166cfe0cce8f3b0a53225a1b39.tar.gz art-f213e05cef6d38166cfe0cce8f3b0a53225a1b39.tar.bz2 | |
Add support for caching float and double constants.
Change-Id: Ib5205bad1006bc5e3c9cc86bc82a6b4b1ce9bef9
Diffstat (limited to 'compiler/optimizing/ssa_builder.cc')
| -rw-r--r-- | compiler/optimizing/ssa_builder.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/optimizing/ssa_builder.cc b/compiler/optimizing/ssa_builder.cc index 7a252af..b66e655 100644 --- a/compiler/optimizing/ssa_builder.cc +++ b/compiler/optimizing/ssa_builder.cc @@ -417,6 +417,7 @@ HFloatConstant* SsaBuilder::GetFloatEquivalent(HIntConstant* constant) { ArenaAllocator* allocator = graph->GetArena(); result = new (allocator) HFloatConstant(bit_cast<float, int32_t>(constant->GetValue())); constant->GetBlock()->InsertInstructionBefore(result, constant->GetNext()); + graph->CacheFloatConstant(result); } else { // If there is already a constant with the expected type, we know it is // the floating point equivalent of this constant. @@ -439,6 +440,7 @@ HDoubleConstant* SsaBuilder::GetDoubleEquivalent(HLongConstant* constant) { ArenaAllocator* allocator = graph->GetArena(); result = new (allocator) HDoubleConstant(bit_cast<double, int64_t>(constant->GetValue())); constant->GetBlock()->InsertInstructionBefore(result, constant->GetNext()); + graph->CacheDoubleConstant(result); } else { // If there is already a constant with the expected type, we know it is // the floating point equivalent of this constant. |