diff options
| author | Hans Boehm <hboehm@google.com> | 2018-07-13 00:05:27 +0000 |
|---|---|---|
| committer | Hans Boehm <hboehm@google.com> | 2018-07-13 00:05:27 +0000 |
| commit | f5f56c791c5853f43a2a9781c98d5776c7dd5a59 (patch) | |
| tree | ed8270e3a5d0161ebe5bec0606a24cd5e3123e59 /compiler/optimizing/optimization.cc | |
| parent | 61908880e6565acfadbafe93fa64de000014f1a6 (diff) | |
Revert "Emit vector mulitply and accumulate instructions for x86."
This reverts commit 61908880e6565acfadbafe93fa64de000014f1a6.
Reason for revert: By failing to round multiply results, it does not follow Java rounding rules.
Change-Id: Ic0ef08691bef266c9f8d91973e596e09ff3307c6
Diffstat (limited to 'compiler/optimizing/optimization.cc')
| -rw-r--r-- | compiler/optimizing/optimization.cc | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/compiler/optimizing/optimization.cc b/compiler/optimizing/optimization.cc index 3ad2c6b3f6..a38bd2464d 100644 --- a/compiler/optimizing/optimization.cc +++ b/compiler/optimizing/optimization.cc @@ -28,7 +28,6 @@ #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" @@ -122,8 +121,6 @@ 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"; @@ -166,7 +163,6 @@ 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(); @@ -327,10 +323,6 @@ 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"; |