Add support for long-to-double in the optimizing compiler.
- Add support for the long-to-double Dex instruction in the
optimizing compiler.
- Enable requests of temporary FPU (double) registers during
code generation.
- Fix art::x86::X86Assembler::LoadLongConstant and extend
it to int64_t values.
- Have art::x86_64::X86_64Assembler::cvtsi2sd work with
64-bit operands.
- Generate x86, x86-64 and ARM (but not ARM64) code for
long to double HTypeConversion nodes.
- Add related tests to test/422-type-conversion.
Change-Id: Ie73d9e5e25bd2e15f585c371e8fc2dcb83438ccd
11 files changed
