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| 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/optimizing_compiler.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/optimizing_compiler.cc')
| -rw-r--r-- | compiler/optimizing/optimizing_compiler.cc | 6 |
1 files changed, 2 insertions, 4 deletions
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, |