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Searched refs:shift (Results 1 – 25 of 49) sorted by relevance

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/art/runtime/gc/accounting/
Dbitmap-inl.h89 const size_t shift = CTZ(left_edge); in VisitSetBits() local
90 visitor(ptr_base + shift); in VisitSetBits()
91 left_edge ^= static_cast<uintptr_t>(1) << shift; in VisitSetBits()
101 const size_t shift = CTZ(w); in VisitSetBits() local
102 visitor(ptr_base + shift); in VisitSetBits()
103 w ^= static_cast<uintptr_t>(1) << shift; in VisitSetBits()
125 const size_t shift = CTZ(right_edge); in VisitSetBits() local
126 visitor(ptr_base + shift); in VisitSetBits()
127 right_edge ^= (static_cast<uintptr_t>(1)) << shift; in VisitSetBits()
Dspace_bitmap-inl.h114 const size_t shift = CTZ(left_edge); in VisitMarkedRange() local
115 mirror::Object* obj = reinterpret_cast<mirror::Object*>(ptr_base + shift * kAlignment); in VisitMarkedRange()
117 left_edge ^= (static_cast<uintptr_t>(1)) << shift; in VisitMarkedRange()
128 const size_t shift = CTZ(w); in VisitMarkedRange() local
129 mirror::Object* obj = reinterpret_cast<mirror::Object*>(ptr_base + shift * kAlignment); in VisitMarkedRange()
131 w ^= (static_cast<uintptr_t>(1)) << shift; in VisitMarkedRange()
155 const size_t shift = CTZ(right_edge); in VisitMarkedRange() local
156 mirror::Object* obj = reinterpret_cast<mirror::Object*>(ptr_base + shift * kAlignment); in VisitMarkedRange()
158 right_edge ^= (static_cast<uintptr_t>(1)) << shift; in VisitMarkedRange()
176 const size_t shift = CTZ(w); in Walk() local
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Dspace_bitmap.cc200 const size_t shift = CTZ(garbage); in SweepWalk() local
201 garbage ^= (static_cast<uintptr_t>(1)) << shift; in SweepWalk()
202 *cur_pointer++ = reinterpret_cast<mirror::Object*>(ptr_base + shift * kAlignment); in SweepWalk()
/art/runtime/interpreter/mterp/x86_64/
Darray.S1 %def op_aget(load="movl", shift="4", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET", wide="0"):
21 $load $data_offset(%rax,%rcx,$shift), %eax
27 % op_aget(load="movzbl", shift="1", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
30 % op_aget(load="movsbl", shift="1", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
33 % op_aget(load="movzwl", shift="2", data_offset="MIRROR_CHAR_ARRAY_DATA_OFFSET")
55 % op_aget(load="movswl", shift="2", data_offset="MIRROR_SHORT_ARRAY_DATA_OFFSET")
58 % op_aget(load="movq", shift="8", data_offset="MIRROR_WIDE_ARRAY_DATA_OFFSET", wide="1")
60 %def op_aput(reg="rINST", store="movl", shift="4", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET", wide…
81 $store $reg, $data_offset(%rax,%rcx,$shift)
85 % op_aput(reg="rINSTbl", store="movb", shift="1", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
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/art/runtime/interpreter/mterp/arm64/
Darray.S1 %def op_aget(load="ldr", shift="2", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
21 add x0, x0, w1, uxtw #$shift // w0<- arrayObj + index*width
31 % op_aget(load="ldrb", shift="0", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
34 % op_aget(load="ldrsb", shift="0", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
37 % op_aget(load="ldrh", shift="1", data_offset="MIRROR_CHAR_ARRAY_DATA_OFFSET")
62 % op_aget(load="ldrsh", shift="1", data_offset="MIRROR_SHORT_ARRAY_DATA_OFFSET")
87 %def op_aput(store="str", shift="2", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
107 add x0, x0, w1, lsl #$shift // w0<- arrayObj + index*width
117 % op_aput(store="strb", shift="0", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
120 % op_aput(store="strb", shift="0", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
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/art/tools/dexfuzz/src/dexfuzz/rawdex/
DDexRandomAccessFile.java99 int shift = 0; in readUleb128() local
106 value |= ((rawByte & 0x7f) << shift); in readUleb128()
107 shift += 7; in readUleb128()
179 int shift = 0; in readSleb128() local
187 value |= ((rawByte & 0x7f) << shift); in readSleb128()
188 shift += 7; in readSleb128()
213 int upperOnes = ~((1 << shift) - 1); in readSleb128()
/art/runtime/interpreter/mterp/mips64/
Darray.S1 %def op_aget(load="lw", shift="2", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
18 .if $shift
19 # [d]lsa does not support shift count of 0.
20 dlsa a0, a1, a0, $shift # a0 <- arrayObj + index*width
32 % op_aget(load="lbu", shift="0", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
35 % op_aget(load="lb", shift="0", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
38 % op_aget(load="lhu", shift="1", data_offset="MIRROR_CHAR_ARRAY_DATA_OFFSET")
64 % op_aget(load="lh", shift="1", data_offset="MIRROR_SHORT_ARRAY_DATA_OFFSET")
89 %def op_aput(store="sw", shift="2", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
106 .if $shift
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/art/runtime/interpreter/mterp/x86/
Darray.S1 %def op_aget(load="movl", shift="4", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
17 $load $data_offset(%eax,%ecx,$shift), %eax
22 % op_aget(load="movzbl", shift="1", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
25 % op_aget(load="movsbl", shift="1", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
28 % op_aget(load="movzwl", shift="2", data_offset="MIRROR_CHAR_ARRAY_DATA_OFFSET")
53 % op_aget(load="movswl", shift="2", data_offset="MIRROR_SHORT_ARRAY_DATA_OFFSET")
73 %def op_aput(reg="rINST", store="movl", shift="4", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
89 leal $data_offset(%eax,%ecx,$shift), %eax
95 % op_aput(reg="rINSTbl", store="movb", shift="1", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
98 % op_aput(reg="rINSTbl", store="movb", shift="1", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
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/art/runtime/interpreter/mterp/mips/
Darithmetic.S580 andi v1, a2, 0x20 # shift< shift & 0x20
581 sll v0, a0, a2 # rlo<- alo << (shift&31)
583 not v1, a2 # rhi<- 31-shift (shift is 5b)
585 srl a0, v1 # alo<- alo >> (32-(shift&31))
586 sll v1, a1, a2 # rhi<- ahi << (shift&31)
609 andi v1, a2, 0x20 # shift< shift & 0x20
610 sll v0, a0, a2 # rlo<- alo << (shift&31)
612 not v1, a2 # rhi<- 31-shift (shift is 5b)
614 srl a0, v1 # alo<- alo >> (32-(shift&31))
615 sll v1, a1, a2 # rhi<- ahi << (shift&31)
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Darray.S1 %def op_aget(load="lw", shift="2", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
22 EASN(a0, a0, a1, $shift) # a0 <- arrayObj + index*width
31 % op_aget(load="lbu", shift="0", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
34 % op_aget(load="lb", shift="0", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
37 % op_aget(load="lhu", shift="1", data_offset="MIRROR_CHAR_ARRAY_DATA_OFFSET")
61 % op_aget(load="lh", shift="1", data_offset="MIRROR_SHORT_ARRAY_DATA_OFFSET")
87 %def op_aput(store="sw", shift="2", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
106 EASN(a0, a0, a1, $shift) # a0 <- arrayObj + index*width
116 % op_aput(store="sb", shift="0", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
119 % op_aput(store="sb", shift="0", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
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/art/libartbase/base/
Dbit_memory_region.h92 size_t shift = (bit_start_ + bit_offset) % kBitsPerByte; in LoadBit() local
93 return ((data[index] >> shift) & 1) != 0; in LoadBit()
100 size_t shift = (bit_start_ + bit_offset) % kBitsPerByte; in StoreBit() local
101 data[index] &= ~(1 << shift); // Clear bit. in StoreBit()
102 data[index] |= (value ? 1 : 0) << shift; // Set bit. in StoreBit()
119 size_t shift = (bit_start_ + bit_offset) % kBitsPerIntPtrT; in LoadBits() local
120 uintptr_t value = data_[index] >> shift; in LoadBits()
121 size_t finished_bits = kBitsPerIntPtrT - shift; in LoadBits()
143 size_t shift = (bit_start_ + bit_offset) % kBitsPerByte; in StoreBits() local
144 data[index] &= ~(mask << shift); // Clear bits. in StoreBits()
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/art/runtime/interpreter/mterp/arm/
Darray.S1 %def op_aget(load="ldr", shift="2", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
22 add r0, r0, r1, lsl #$shift @ r0<- arrayObj + index*width
32 % op_aget(load="ldrb", shift="0", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
35 % op_aget(load="ldrsb", shift="0", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
38 % op_aget(load="ldrh", shift="1", data_offset="MIRROR_CHAR_ARRAY_DATA_OFFSET")
64 % op_aget(load="ldrsh", shift="1", data_offset="MIRROR_SHORT_ARRAY_DATA_OFFSET")
93 %def op_aput(store="str", shift="2", data_offset="MIRROR_INT_ARRAY_DATA_OFFSET"):
114 add r0, r0, r1, lsl #$shift @ r0<- arrayObj + index*width
124 % op_aput(store="strb", shift="0", data_offset="MIRROR_BOOLEAN_ARRAY_DATA_OFFSET")
127 % op_aput(store="strb", shift="0", data_offset="MIRROR_BYTE_ARRAY_DATA_OFFSET")
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/art/test/458-checker-instruct-simplification/src/
DMain.java1851 public static int $noinline$intUnnecessaryShiftMasking(int value, int shift) { in $noinline$intUnnecessaryShiftMasking() argument
1852 return value << (shift & 31); in $noinline$intUnnecessaryShiftMasking()
1869 public static long $noinline$longUnnecessaryShiftMasking(long value, int shift) { in $noinline$longUnnecessaryShiftMasking() argument
1870 return value >> (shift & 63); in $noinline$longUnnecessaryShiftMasking()
1887 public static int $noinline$intUnnecessaryWiderShiftMasking(int value, int shift) { in $noinline$intUnnecessaryWiderShiftMasking() argument
1888 return value >>> (shift & 0xff); in $noinline$intUnnecessaryWiderShiftMasking()
1907 public static long $noinline$longSmallerShiftMasking(long value, int shift) { in $noinline$longSmallerShiftMasking() argument
1908 return value << (shift & 3); in $noinline$longSmallerShiftMasking()
1929 public static int $noinline$otherUseOfUnnecessaryShiftMasking(int value, int shift) { in $noinline$otherUseOfUnnecessaryShiftMasking() argument
1930 int temp = shift & 31; in $noinline$otherUseOfUnnecessaryShiftMasking()
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/art/compiler/optimizing/
Dcode_generator_utils.cc26 int64_t* magic, int* shift) { in CalculateMagicAndShiftForDivRem() argument
96 *shift = is_long ? p - 64 : p - 32; in CalculateMagicAndShiftForDivRem()
Dnodes_mips.h96 HIntermediateArrayAddressIndex(HInstruction* index, HInstruction* shift, uint32_t dex_pc) in HIntermediateArrayAddressIndex() argument
102 SetRawInputAt(1, shift); in HIntermediateArrayAddressIndex()
Dnodes_shared.h151 HInstruction* index, HInstruction* offset, HInstruction* shift, uint32_t dex_pc) in HIntermediateAddressIndex() argument
158 SetRawInputAt(2, shift); in HIntermediateAddressIndex()
203 int shift = 0,
207 shift_amount_(shift & (instr->GetType() == DataType::Type::kInt32
Dcode_generator_utils.h30 void CalculateMagicAndShiftForDivRem(int64_t divisor, bool is_long, int64_t* magic, int* shift);
Dinstruction_simplifier_mips.cc112 HIntConstant* shift = graph->GetIntConstant(component_shift); in TryExtractArrayAccessIndex() local
114 new (allocator) HIntermediateArrayAddressIndex(index, shift, kNoDexPc); in TryExtractArrayAccessIndex()
/art/test/436-shift-constant/
Dinfo.txt1 Regression tests for shift instructions and constants larger than 8bits.
/art/test/685-shifts/
Dinfo.txt1 Tests for the compiler when shift instructions have 0 or 1 as constant shifts.
/art/test/083-compiler-regressions/
Dinfo.txt8 2296099 JIT shift bug
/art/test/593-checker-shift-and-simplifier/smali/
DSmaliTests.smali30 ## CHECK-DAG: DataProcWithShifterOp [<<Not>>,<<Get>>] kind:And+LSL shift:2
41 ## CHECK-DAG: DataProcWithShifterOp [<<Not>>,<<Get>>] kind:And+LSL shift:2
/art/compiler/jni/quick/arm/
Dcalling_convention_arm.cc271 size_t shift = 0; in ArmJniCallingConvention() local
315 shift += 4; in ArmJniCallingConvention()
339 padding_ = shift; in ArmJniCallingConvention()
/art/dex2oat/linker/arm64/
Drelative_patcher_arm64.cc221 uint32_t shift = wide ? 3u : 2u; in PatchPcRelativeReference() local
237 insn = (out_disp & 0x0fffffffu) >> shift; in PatchPcRelativeReference()
274 shift = 0u; // No shift for ADD. in PatchPcRelativeReference()
304 uint32_t imm12 = (disp & 0xfffu) >> shift; in PatchPcRelativeReference()
/art/tools/
Dart118 shift
121 shift
234 shift
262 shift
266 shift
320 shift
339 shift
351 shift
384 shift

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