Add support for int-to-char in the optimizing compiler.
- Add support for the int-to-char Dex instruction in the
optimizing compiler.
- Implement the ARM and Thumb-2 UBFX instructions and add
tests for them.
- Generate x86, x86-64 and ARM (but not ARM64) code for
byte to char, short to char, int to char (and char to
char!) HTypeConversion nodes.
- Add related tests to test/422-type-conversion.
Change-Id: I5cd4c6d86f0f6a966c059715b98db35cc8f9de76
diff --git a/compiler/utils/arm/assembler_arm32.h b/compiler/utils/arm/assembler_arm32.h
index b582e9e..0b009e1 100644
--- a/compiler/utils/arm/assembler_arm32.h
+++ b/compiler/utils/arm/assembler_arm32.h
@@ -96,7 +96,9 @@
void sdiv(Register rd, Register rn, Register rm, Condition cond = AL) OVERRIDE;
void udiv(Register rd, Register rn, Register rm, Condition cond = AL) OVERRIDE;
+ // Bit field extract instructions.
void sbfx(Register rd, Register rn, uint32_t lsb, uint32_t width, Condition cond = AL) OVERRIDE;
+ void ubfx(Register rd, Register rn, uint32_t lsb, uint32_t width, Condition cond = AL) OVERRIDE;
// Load/store instructions.
void ldr(Register rd, const Address& ad, Condition cond = AL) OVERRIDE;