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| author | Roland Levillain <rpl@google.com> | 2014-11-13 14:11:42 +0000 |
|---|---|---|
| committer | Roland Levillain <rpl@google.com> | 2014-11-13 17:30:06 +0000 |
| commit | 51d3fc40637fc73d4156ad617cd451b844cbb75e (patch) | |
| tree | 21669a66124a23dfc78a8c3f1d8b89415bfb0271 /compiler/utils/arm/assembler_arm.h | |
| parent | d94a0a1d2868baaab49f4d2835bca086d98cf763 (diff) | |
| download | android_art-51d3fc40637fc73d4156ad617cd451b844cbb75e.tar.gz android_art-51d3fc40637fc73d4156ad617cd451b844cbb75e.tar.bz2 android_art-51d3fc40637fc73d4156ad617cd451b844cbb75e.zip | |
Add support for int-to-byte in the optimizing compiler.
- Add support for the int-to-byte Dex instruction in the
optimizing compiler.
- Implement the ARM and Thumb-2 SBFX instructions.
- Generate x86, x86-64 and ARM (but not ARM64) code for
char to byte, short to byte and int to byte
HTypeConversion nodes.
- Add related tests to test/422-type-conversion.
Change-Id: Ic8b8911b90d4b5281fad15bcee96bc3ee85dc577
Diffstat (limited to 'compiler/utils/arm/assembler_arm.h')
| -rw-r--r-- | compiler/utils/arm/assembler_arm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/utils/arm/assembler_arm.h b/compiler/utils/arm/assembler_arm.h index dca2ab7517..911000aee8 100644 --- a/compiler/utils/arm/assembler_arm.h +++ b/compiler/utils/arm/assembler_arm.h @@ -421,6 +421,9 @@ class ArmAssembler : public Assembler { virtual void sdiv(Register rd, Register rn, Register rm, Condition cond = AL) = 0; virtual void udiv(Register rd, Register rn, Register rm, Condition cond = AL) = 0; + virtual void sbfx(Register rd, Register rn, uint32_t lsb, uint32_t width, + Condition cond = AL) = 0; + // Load/store instructions. virtual void ldr(Register rd, const Address& ad, Condition cond = AL) = 0; virtual void str(Register rd, const Address& ad, Condition cond = AL) = 0; |