From dd121f637509a50d6744a0ad596f5dc627e0c60a Mon Sep 17 00:00:00 2001 From: Shalini Salomi Bodapati Date: Fri, 26 Oct 2018 15:03:53 +0530 Subject: Emit bit manipulation instructions for x86 and x86_64 This patch performs instruction simplification to generate instructions andn, blsmsk and blsr on cpus that have avx2. Test: test.py --host --64, test-art-host-gtest Change-Id: Ie41a1b99ac2980f1e9f6a831a7d639bc3e248f0f Signed-off-by: Shalini Salomi Bodapati --- compiler/optimizing/optimization.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'compiler/optimizing/optimization.h') diff --git a/compiler/optimizing/optimization.h b/compiler/optimizing/optimization.h index ced383fdd6..490007d9d9 100644 --- a/compiler/optimizing/optimization.h +++ b/compiler/optimizing/optimization.h @@ -96,6 +96,10 @@ enum class OptimizationPass { #endif #ifdef ART_ENABLE_CODEGEN_x86 kPcRelativeFixupsX86, + kInstructionSimplifierX86, +#endif +#ifdef ART_ENABLE_CODEGEN_x86_64 + kInstructionSimplifierX86_64, #endif #if defined(ART_ENABLE_CODEGEN_x86) || defined(ART_ENABLE_CODEGEN_x86_64) kX86MemoryOperandGeneration, -- cgit v1.2.3-59-g8ed1b