diff options
| author | 2018-10-26 15:03:53 +0530 | |
|---|---|---|
| committer | 2018-11-08 14:50:29 +0530 | |
| commit | dd121f637509a50d6744a0ad596f5dc627e0c60a (patch) | |
| tree | 1e20c636cd40a5a87cae1cd0d0b55940c8111a20 /compiler/optimizing/nodes.h | |
| parent | fe59955fc41e277bf1c60378202ba785abb1e4a8 (diff) | |
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 <shalini.salomi.bodapati@intel.com>
Diffstat (limited to 'compiler/optimizing/nodes.h')
| -rw-r--r-- | compiler/optimizing/nodes.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h index 21243804fb..610852257b 100644 --- a/compiler/optimizing/nodes.h +++ b/compiler/optimizing/nodes.h @@ -1497,6 +1497,14 @@ class HLoopInformationOutwardIterator : public ValueObject { M(X86PackedSwitch, Instruction) #endif +#if defined(ART_ENABLE_CODEGEN_x86) || defined(ART_ENABLE_CODEGEN_x86_64) +#define FOR_EACH_CONCRETE_INSTRUCTION_X86_COMMON(M) \ + M(X86AndNot, Instruction) \ + M(X86MaskOrResetLeastSetBit, Instruction) +#else +#define FOR_EACH_CONCRETE_INSTRUCTION_X86_COMMON(M) +#endif + #define FOR_EACH_CONCRETE_INSTRUCTION_X86_64(M) #define FOR_EACH_CONCRETE_INSTRUCTION(M) \ @@ -1507,7 +1515,8 @@ class HLoopInformationOutwardIterator : public ValueObject { FOR_EACH_CONCRETE_INSTRUCTION_MIPS(M) \ FOR_EACH_CONCRETE_INSTRUCTION_MIPS64(M) \ FOR_EACH_CONCRETE_INSTRUCTION_X86(M) \ - FOR_EACH_CONCRETE_INSTRUCTION_X86_64(M) + FOR_EACH_CONCRETE_INSTRUCTION_X86_64(M) \ + FOR_EACH_CONCRETE_INSTRUCTION_X86_COMMON(M) #define FOR_EACH_ABSTRACT_INSTRUCTION(M) \ M(Condition, BinaryOperation) \ @@ -7766,7 +7775,7 @@ class HIntermediateAddress final : public HExpression<2> { #ifdef ART_ENABLE_CODEGEN_mips #include "nodes_mips.h" #endif -#ifdef ART_ENABLE_CODEGEN_x86 +#if defined(ART_ENABLE_CODEGEN_x86) || defined(ART_ENABLE_CODEGEN_x86_64) #include "nodes_x86.h" #endif |