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| author | 2016-10-25 18:17:23 +0100 | |
|---|---|---|
| committer | 2016-11-02 16:49:30 +0000 | |
| commit | e28d9ae520082caece9dc90c87b69f864bf886e5 (patch) | |
| tree | 34e0fb6cf8081cc298a4db8e69284c5bb93416c7 /compiler/optimizing/common_arm.h | |
| parent | 77a0e4541a29c26dba21ed8c1ed1c29ef8d0ce4c (diff) | |
ARM: VIXL32: Implement the functionality needed by intrinsics.
This patch passes:
* 004-UnsafeTest
Test: ART_USE_VIXL_ARM_BACKEND=true m test-art-host
Test: ART_USE_VIXL_ARM_BACKEND=true m test-art-target
Change-Id: I7a3cd410411ef3a520d419734a835090097b2aee
Diffstat (limited to 'compiler/optimizing/common_arm.h')
| -rw-r--r-- | compiler/optimizing/common_arm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/compiler/optimizing/common_arm.h b/compiler/optimizing/common_arm.h index 8c08a9c8b9..13824ad671 100644 --- a/compiler/optimizing/common_arm.h +++ b/compiler/optimizing/common_arm.h @@ -135,6 +135,16 @@ inline vixl::aarch32::Register InputRegister(HInstruction* instr) { return InputRegisterAt(instr, 0); } +inline int32_t Int32ConstantFrom(Location location) { + HConstant* instr = location.GetConstant(); + if (instr->IsIntConstant()) { + return instr->AsIntConstant()->GetValue(); + } else { + DCHECK(instr->IsNullConstant()) << instr->DebugName(); + return 0; + } +} + inline int64_t Int64ConstantFrom(Location location) { HConstant* instr = location.GetConstant(); if (instr->IsIntConstant()) { |