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Searched
refs:Memset
(Results
51 - 57
of
57
) sorted by null
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3
/external/swiftshader/third_party/llvm-7.0/llvm/lib/Transforms/Scalar/
LoopIdiomRecognize.cpp
103
STATISTIC(NumMemSet, "Number of
memset
's formed from loop stores");
149
Memset
,
281
if (Name == "
memset
" || Name == "memcpy")
422
// See if the store can be turned into a
memset
.
425
// turned into a
memset
of i8 -1, assuming that all the consecutive bytes
426
// are stored. A store of i32 0x01020304 can never be turned into a
memset
,
431
// Note:
memset
and memset_pattern on unordered-atomic is yet not supported
434
// If we're allowed to form a
memset
, and the stored value would be
435
// acceptable for
memset
, use it.
438
// promote the
memset
[
all
...]
/external/compiler-rt/lib/tsan/tests/rtl/
tsan_test_util_posix.cc
254
MEMSET
364
case Event::
MEMSET
:
517
void ScopedThread::
Memset
(void *dst, int val, int size,
519
Event event(Event::
MEMSET
, dst, val, size);
/external/llvm/lib/Transforms/Utils/
SimplifyLibCalls.cpp
375
// strncpy(x, "", y) ->
memset
(x, '\0', y, 1)
799
/// Fold
memset
[_chk](malloc(n), 0, n) --> calloc(1, n).
800
static Value *foldMallocMemset(CallInst *
Memset
, IRBuilder<> &B,
802
// This has to be a
memset
of zeros (bzero).
803
auto *FillValue = dyn_cast<ConstantInt>(
Memset
->getArgOperand(1));
809
// the malloc is checked against null or when a
memset
intrinsic is used in
810
// place of a
memset
library call.
811
auto *Malloc = dyn_cast<CallInst>(
Memset
->getArgOperand(0));
822
// The
memset
must cover the same number of bytes that are malloc'd.
823
if (
Memset
->getArgOperand(2) != Malloc->getArgOperand(0)
[
all
...]
/external/swiftshader/third_party/llvm-7.0/llvm/lib/Transforms/Utils/
SimplifyLibCalls.cpp
421
// strncpy(x, "", y) ->
memset
(align 1 x, '\0', y)
862
/// Fold
memset
[_chk](malloc(n), 0, n) --> calloc(1, n).
863
static Value *foldMallocMemset(CallInst *
Memset
, IRBuilder<> &B,
865
// This has to be a
memset
of zeros (bzero).
866
auto *FillValue = dyn_cast<ConstantInt>(
Memset
->getArgOperand(1));
872
// the malloc is checked against null or when a
memset
intrinsic is used in
873
// place of a
memset
library call.
874
auto *Malloc = dyn_cast<CallInst>(
Memset
->getArgOperand(0));
888
// The
memset
must cover the same number of bytes that are malloc'd.
889
if (
Memset
->getArgOperand(2) != Malloc->getArgOperand(0)
[
all
...]
/external/swiftshader/third_party/subzero/src/
IceTargetLoweringMIPS32.cpp
796
case Intrinsics::
Memset
: {
[
all
...]
IceTargetLoweringARM32.cpp
760
// In the future, we could potentially emit an inline memcpy/
memset
, etc.
787
case Intrinsics::
Memset
: {
796
//
memset
too. The value and size argument need to be flipped if we ever
[
all
...]
IceTargetLoweringX86BaseImpl.h
[
all
...]
Completed in 968 milliseconds
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