Add support for double-to-int & double-to-long in optimizing.
- Add support for the double-to-int and double-to-long Dex
instructions in the optimizing compiler.
- Add S1 to the list of ARM FPU parameter registers so that
a double value can be passed as parameter during a call
to the runtime through D0.
- Have art::x86_64::X86_64Assembler::cvttsd2si work with
64-bit operands.
- Generate x86, x86-64 and ARM (but not ARM64) code for
double to int and double to long HTypeConversion nodes.
- Add related tests to test/422-type-conversion.
Change-Id: Ic93b9ec6630c26e940f7966a3346ad3fd5a2ab3a
diff --git a/compiler/optimizing/builder.cc b/compiler/optimizing/builder.cc
index 76efef0..fe32da0 100644
--- a/compiler/optimizing/builder.cc
+++ b/compiler/optimizing/builder.cc
@@ -1260,6 +1260,16 @@
break;
}
+ case Instruction::DOUBLE_TO_INT: {
+ Conversion_12x(instruction, Primitive::kPrimDouble, Primitive::kPrimInt, dex_pc);
+ break;
+ }
+
+ case Instruction::DOUBLE_TO_LONG: {
+ Conversion_12x(instruction, Primitive::kPrimDouble, Primitive::kPrimLong, dex_pc);
+ break;
+ }
+
case Instruction::DOUBLE_TO_FLOAT: {
Conversion_12x(instruction, Primitive::kPrimDouble, Primitive::kPrimFloat, dex_pc);
break;