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| author | 2020-09-16 08:12:02 +0000 | |
|---|---|---|
| committer | 2020-09-16 11:11:46 +0000 | |
| commit | c992e42601a9dc99a8ddcaecbc7f9d5048d77a38 (patch) | |
| tree | 56e192bc533d7d97f1954d1ee50d9333363757da /compiler/optimizing | |
| parent | ff6d5fa6add68a6ab2b699444c3539ee1950d491 (diff) | |
X86: Clarify HandleFieldSet constant volatile Float64 case
In case of a constant Float64 value code generation, we ensure that the
field is not volatile.
Test: art/test.py --host --all-compiler --optimizing --32 -r
Change-Id: I512c89dffc446fd9a44d2f409c6d2ddac756e111
Diffstat (limited to 'compiler/optimizing')
| -rw-r--r-- | compiler/optimizing/code_generator_x86.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/optimizing/code_generator_x86.cc b/compiler/optimizing/code_generator_x86.cc index ceeadb305c..4a0eb2e42e 100644 --- a/compiler/optimizing/code_generator_x86.cc +++ b/compiler/optimizing/code_generator_x86.cc @@ -5813,6 +5813,7 @@ void InstructionCodeGeneratorX86::HandleFieldSet(HInstruction* instruction, case DataType::Type::kFloat64: { if (value.IsConstant()) { + DCHECK(!is_volatile); int64_t v = CodeGenerator::GetInt64ValueOf(value.GetConstant()); __ movl(Address(base, offset), Immediate(Low32Bits(v))); codegen_->MaybeRecordImplicitNullCheck(instruction); |