From f5f56c791c5853f43a2a9781c98d5776c7dd5a59 Mon Sep 17 00:00:00 2001 From: Hans Boehm Date: Fri, 13 Jul 2018 00:05:27 +0000 Subject: 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 --- compiler/optimizing/optimizing_compiler.cc | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'compiler/optimizing/optimizing_compiler.cc') diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc index bb33ba3564..84863e4357 100644 --- a/compiler/optimizing/optimizing_compiler.cc +++ b/compiler/optimizing/optimizing_compiler.cc @@ -530,8 +530,7 @@ bool OptimizingCompiler::RunArchOptimizations(HGraph* graph, OptDef(OptimizationPass::kSideEffectsAnalysis), OptDef(OptimizationPass::kGlobalValueNumbering, "GVN$after_arch"), OptDef(OptimizationPass::kPcRelativeFixupsX86), - OptDef(OptimizationPass::kX86MemoryOperandGeneration), - OptDef(OptimizationPass::kInstructionSimplifierX86) + OptDef(OptimizationPass::kX86MemoryOperandGeneration) }; return RunOptimizations(graph, codegen, @@ -546,8 +545,7 @@ bool OptimizingCompiler::RunArchOptimizations(HGraph* graph, OptimizationDef x86_64_optimizations[] = { OptDef(OptimizationPass::kSideEffectsAnalysis), OptDef(OptimizationPass::kGlobalValueNumbering, "GVN$after_arch"), - OptDef(OptimizationPass::kX86MemoryOperandGeneration), - OptDef(OptimizationPass::kInstructionSimplifierX86) + OptDef(OptimizationPass::kX86MemoryOperandGeneration) }; return RunOptimizations(graph, codegen, -- cgit v1.2.3-59-g8ed1b