diff options
| author | Gupta Kumar, Sanjiv <sanjiv.kumar.gupta@intel.com> | 2018-06-29 13:06:35 +0530 |
|---|---|---|
| committer | Gupta Kumar, Sanjiv <sanjiv.kumar.gupta@intel.com> | 2018-07-02 15:37:38 +0530 |
| commit | 61908880e6565acfadbafe93fa64de000014f1a6 (patch) | |
| tree | 40b535db9175f3d959364d5bc30eaab4e2c4b4c4 /compiler/optimizing/optimization.cc | |
| parent | b5271dd44a30f498689e503340d3c8d01bf31f07 (diff) | |
Emit vector mulitply and accumulate instructions for x86.
This patch adds a new cpu vaiant named kabylake and performs
instruction simplification to generate VectorMulitplyAccumulate.
Test: ./test.py --host --64
Change-Id: Ie6cc882dadf1322dd4d3ae49bfdb600b0c447765
Signed-off-by: Gupta Kumar, Sanjiv <sanjiv.kumar.gupta@intel.com>
Diffstat (limited to 'compiler/optimizing/optimization.cc')
| -rw-r--r-- | compiler/optimizing/optimization.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/optimizing/optimization.cc b/compiler/optimizing/optimization.cc index a38bd2464d..3ad2c6b3f6 100644 --- a/compiler/optimizing/optimization.cc +++ b/compiler/optimizing/optimization.cc @@ -28,6 +28,7 @@ #endif #ifdef ART_ENABLE_CODEGEN_x86 #include "pc_relative_fixups_x86.h" +#include "instruction_simplifier_x86.h" #endif #if defined(ART_ENABLE_CODEGEN_x86) || defined(ART_ENABLE_CODEGEN_x86_64) #include "x86_memory_gen.h" @@ -121,6 +122,8 @@ const char* OptimizationPassName(OptimizationPass pass) { #if defined(ART_ENABLE_CODEGEN_x86) || defined(ART_ENABLE_CODEGEN_x86_64) case OptimizationPass::kX86MemoryOperandGeneration: return x86::X86MemoryOperandGeneration::kX86MemoryOperandGenerationPassName; + case OptimizationPass::kInstructionSimplifierX86: + return x86::InstructionSimplifierX86::kInstructionSimplifierX86PassName; #endif case OptimizationPass::kNone: LOG(FATAL) << "kNone does not represent an actual pass"; @@ -163,6 +166,7 @@ OptimizationPass OptimizationPassByName(const std::string& pass_name) { #ifdef ART_ENABLE_CODEGEN_x86 X(OptimizationPass::kPcRelativeFixupsX86); X(OptimizationPass::kX86MemoryOperandGeneration); + X(OptimizationPass::kInstructionSimplifierX86); #endif LOG(FATAL) << "Cannot find optimization " << pass_name; UNREACHABLE(); @@ -323,6 +327,10 @@ ArenaVector<HOptimization*> ConstructOptimizations( DCHECK(alt_name == nullptr) << "arch-specific pass does not support alternative name"; opt = new (allocator) x86::X86MemoryOperandGeneration(graph, codegen, stats); break; + case OptimizationPass::kInstructionSimplifierX86: + DCHECK(alt_name == nullptr) << "arch-specific pass does not support alternative name"; + opt = new (allocator) x86::InstructionSimplifierX86(graph, codegen, stats); + break; #endif case OptimizationPass::kNone: LOG(FATAL) << "kNone does not represent an actual pass"; |