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/external/llvm-project/clang-tools-extra/test/clang-tidy/checkers/
Dbugprone-suspicious-memset-usage.cpp3 void *memset(void *, int, __SIZE_TYPE__);
6 using ::memset;
11 memset(ptr, '0', sizeof(T)); in mtempl()
14 memset(ptr, 256, sizeof(T)); in mtempl()
16 memset(0, sizeof(T), 0); in mtempl()
19 memset(0, sizeof(int), 0); in mtempl()
33 memset(p, '0', l); in foo()
37 memset(p, 0xabcd, l); in foo()
40 memset(p, sizeof(int), 0); in foo()
43 std::memset(p, sizeof(int), 0x00); in foo()
[all …]
Dbugprone-undefined-memory-manipulation.cpp3 void *memset(void *, int, __SIZE_TYPE__);
10 using ::memset;
62 memset(s, 0, 5); in f()
67 memset(b, 0, sizeof(T)); in memset_temp()
96 memset(&vf, 0, sizeof(int)); in notTriviallyCopyable()
98 memset(&d, 0, sizeof(int)); in notTriviallyCopyable()
100 memset(&c, 0, sizeof(int)); in notTriviallyCopyable()
102 std::memset(&m, 0, sizeof(int)); in notTriviallyCopyable()
104 ::memset(&vb, 0, sizeof(int)); in notTriviallyCopyable()
129 #define MEMSET memset(&vf, 0, sizeof(int)); in notTriviallyCopyable()
[all …]
/external/clang/test/SemaCXX/
Dwarn-memset-bad-sizeof.cpp3 extern "C" void *memset(void *, int, unsigned);
37 memset(&s, 0, sizeof(&s)); // \ in f()
39 memset(ps, 0, sizeof(ps)); // \ in f()
41 memset(ps2, 0, sizeof(ps2)); // \ in f()
43 memset(ps2, 0, sizeof(typeof(ps2))); // \ in f()
45 memset(ps2, 0, sizeof(PS)); // \ in f()
47 memset(heap_buffer, 0, sizeof(heap_buffer)); // \ in f()
61 memset((void*)&s, 0, sizeof(&s)); in f()
62 memset(&s, 0, sizeof(s)); in f()
63 memset(&s, 0, sizeof(S)); in f()
[all …]
Dwarn-bad-memaccess.cpp3 extern "C" void *memset(void *, int, unsigned);
11 void *memset(void *, int, unsigned);
33 memset(&x1, 0, sizeof x1); // \ in test_warn()
36 memset(x1arr, 0, sizeof x1arr); // \ in test_warn()
39 memset((void*)x1arr, 0, sizeof x1arr); in test_warn()
40 memset(&x2, 0, sizeof x2); // \ in test_warn()
105 memset(&contains_dynamic, 0, sizeof(contains_dynamic)); in test_warn()
108 memset(&deep_contains_dynamic, 0, sizeof(deep_contains_dynamic)); in test_warn()
111 memset(&contains_array_dynamic, 0, sizeof(contains_array_dynamic)); in test_warn()
119 memset(&i, 0, sizeof i); in test_nowarn()
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/external/llvm-project/clang/test/Sema/
Dtranspose-memset.c4 #define memset(...) __builtin_memset(__VA_ARGS__) macro
12 …memset(array, sizeof(array), 0); // expected-warning{{'size' argument to memset is '0'; did you me… in main()
13 …memset(array, sizeof(array), 0xff); // expected-warning{{setting buffer to a 'sizeof' expression; … in main()
14 …memset(ptr, sizeof(ptr), 0); // expected-warning{{'size' argument to memset is '0'; did you mean t… in main()
15 …memset(ptr, sizeof(*ptr) * 10, 1); // expected-warning{{setting buffer to a 'sizeof' expression; d… in main()
16 …memset(ptr, 10 * sizeof(int *), 1); // expected-warning{{setting buffer to a 'sizeof' expression; … in main()
17 …memset(ptr, 10 * sizeof(int *) + 10, 0xff); // expected-warning{{setting buffer to a 'sizeof' expr… in main()
18 …memset(ptr, sizeof(char) * sizeof(int *), 0xff); // expected-warning{{setting buffer to a 'sizeof'… in main()
19 memset(array, sizeof(array), sizeof(array)); // Uh... fine I guess. in main()
20 memset(array, 0, sizeof(array)); in main()
[all …]
/external/llvm-project/clang/test/SemaCXX/
Dwarn-memset-bad-sizeof.cpp4 extern "C" void *memset(void *, int, unsigned);
38 memset(&s, 0, sizeof(&s)); // \ in f()
40 memset(ps, 0, sizeof(ps)); // \ in f()
42 memset(ps2, 0, sizeof(ps2)); // \ in f()
44 memset(ps2, 0, sizeof(typeof(ps2))); // \ in f()
46 memset(ps2, 0, sizeof(PS)); // \ in f()
48 memset(heap_buffer, 0, sizeof(heap_buffer)); // \ in f()
75 memset((void*)&s, 0, sizeof(&s)); in f()
76 memset(&s, 0, sizeof(s)); in f()
77 memset(&s, 0, sizeof(S)); in f()
[all …]
Dwarn-bad-memaccess.cpp3 extern "C" void *memset(void *, int, unsigned);
12 void *memset(void *, int, unsigned);
34 memset(&x1, 0, sizeof x1); // \ in test_warn()
37 memset(x1arr, 0, sizeof x1arr); // \ in test_warn()
40 memset((void*)x1arr, 0, sizeof x1arr); in test_warn()
41 memset(&x2, 0, sizeof x2); // \ in test_warn()
112 memset(&contains_dynamic, 0, sizeof(contains_dynamic)); in test_warn()
115 memset(&deep_contains_dynamic, 0, sizeof(deep_contains_dynamic)); in test_warn()
118 memset(&contains_array_dynamic, 0, sizeof(contains_array_dynamic)); in test_warn()
126 memset(&i, 0, sizeof i); in test_nowarn()
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/external/llvm-project/llvm/test/Transforms/InstCombine/
Dmemset-1.ll2 ; Test that the memset library call simplifier works correctly.
8 declare i8* @memset(i8*, i32, i32)
9 declare void @llvm.memset.p0i8.i32(i8* nocapture writeonly, i8, i32, i32, i1)
12 ; Check memset(mem1, val, size) -> llvm.memset(mem1, val, size, 1).
17 ; CHECK-NEXT: call void @llvm.memset.p0i8.i32(i8* align 1 [[MEM:%.*]], i8 [[TMP1]], i32 [[SIZE:%…
20 %ret = call i8* @memset(i8* %mem, i32 %val, i32 %size)
30 %call2 = call i8* @memset(i8* %call1, i32 0, i32 %size) #1
34 ; FIXME: A memset intrinsic should be handled similarly to a memset() libcall.
39 ; CHECK-NEXT: call void @llvm.memset.p0i8.i32(i8* align 1 [[CALL]], i8 0, i32 [[N]], i1 false)
43 call void @llvm.memset.p0i8.i32(i8* %call, i8 0, i32 %n, i32 1, i1 false)
[all …]
/external/pdfium/core/fxcodec/jpx/
Djpx_unittest.cpp40 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
45 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
67 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
72 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
95 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
111 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
118 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
123 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
134 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
146 memset(buffer, 0xbd, sizeof(buffer)); in TEST()
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/external/webrtc/modules/rtp_rtcp/source/
Drtp_fec_unittest.cc278 memset(this->media_loss_mask_, 0, sizeof(this->media_loss_mask_)); in TYPED_TEST()
279 memset(this->fec_loss_mask_, 0, sizeof(this->fec_loss_mask_)); in TYPED_TEST()
308 memset(this->media_loss_mask_, 0, sizeof(this->media_loss_mask_)); in TYPED_TEST()
309 memset(this->fec_loss_mask_, 0, sizeof(this->fec_loss_mask_)); in TYPED_TEST()
322 memset(this->media_loss_mask_, 0, sizeof(this->media_loss_mask_)); in TYPED_TEST()
323 memset(this->fec_loss_mask_, 0, sizeof(this->fec_loss_mask_)); in TYPED_TEST()
363 memset(this->fec_loss_mask_, 0, sizeof(this->fec_loss_mask_)); in TYPED_TEST()
375 memset(this->media_loss_mask_, 0, sizeof(this->media_loss_mask_)); in TYPED_TEST()
386 memset(this->media_loss_mask_, 0, sizeof(this->media_loss_mask_)); in TYPED_TEST()
425 memset(this->media_loss_mask_, 0, sizeof(this->media_loss_mask_)); in TYPED_TEST()
[all …]
/external/llvm-project/clang/test/Analysis/
Dnull-deref-ps-region.c10 void *memset(void *__s, int __c, size_t __n);
28 memset(x, 0, sizeof(int)); in foo()
35 memset(x, 0, 1); in bar()
42 …memset(x, 0, 1); // expected-warning {{Null pointer passed as 1st argument to memory set function}} in testConcreteNull()
47 memset(buf, 0, 1); // no-warning in testStackArray()
52 memset(buf, 0, 1); // no-warning in testHeapSymbol()
58 memset(buf, 0, 1024); in testStackArrayOutOfBound()
65 memset(buf, 0, 1024); in testHeapSymbolOutOfBound()
72 memset(buf, 0, sizeof(buf)); // no-warning in testStackArraySameSize()
77 memset(buf, 0, 1); // no-warning in testHeapSymbolSameSize()
/external/webrtc/common_audio/signal_processing/
Dresample_48khz.c55 memset(state->S_48_48, 0, 16 * sizeof(int32_t)); in WebRtcSpl_ResetResample48khzTo16khz()
56 memset(state->S_48_32, 0, 8 * sizeof(int32_t)); in WebRtcSpl_ResetResample48khzTo16khz()
57 memset(state->S_32_16, 0, 8 * sizeof(int32_t)); in WebRtcSpl_ResetResample48khzTo16khz()
93 memset(state->S_16_32, 0, 8 * sizeof(int32_t)); in WebRtcSpl_ResetResample16khzTo48khz()
94 memset(state->S_32_24, 0, 8 * sizeof(int32_t)); in WebRtcSpl_ResetResample16khzTo48khz()
95 memset(state->S_24_48, 0, 8 * sizeof(int32_t)); in WebRtcSpl_ResetResample16khzTo48khz()
137 memset(state->S_48_24, 0, 8 * sizeof(int32_t)); in WebRtcSpl_ResetResample48khzTo8khz()
138 memset(state->S_24_24, 0, 16 * sizeof(int32_t)); in WebRtcSpl_ResetResample48khzTo8khz()
139 memset(state->S_24_16, 0, 8 * sizeof(int32_t)); in WebRtcSpl_ResetResample48khzTo8khz()
140 memset(state->S_16_8, 0, 8 * sizeof(int32_t)); in WebRtcSpl_ResetResample48khzTo8khz()
[all …]
/external/libsrtp2/test/
Dtest_srtp.c98 memset((v128_t *)&zero_vector, 0, sizeof(v128_t)); in srtp_calc_aead_iv_srtcp_all_zero_input_yield_zero_output()
101 memset(&session_keys, 0, sizeof(srtp_session_keys_t)); in srtp_calc_aead_iv_srtcp_all_zero_input_yield_zero_output()
102 memset(&init_vector, 0, sizeof(v128_t)); in srtp_calc_aead_iv_srtcp_all_zero_input_yield_zero_output()
103 memset(&header, 0, sizeof(srtcp_hdr_t)); in srtp_calc_aead_iv_srtcp_all_zero_input_yield_zero_output()
127 memset(&session_keys, 0, sizeof(srtp_session_keys_t)); in srtp_calc_aead_iv_srtcp_seq_num_over_0x7FFFFFFF_bad_param()
128 memset(&init_vector, 0, sizeof(v128_t)); in srtp_calc_aead_iv_srtcp_seq_num_over_0x7FFFFFFF_bad_param()
129 memset(&header, 0, sizeof(srtcp_hdr_t)); in srtp_calc_aead_iv_srtcp_seq_num_over_0x7FFFFFFF_bad_param()
158 memset(&output_iv, 0, SAMPLE_COUNT * sizeof(v128_t)); in srtp_calc_aead_iv_srtcp_distinct_iv_per_sequence_number()
164 memset(&final_iv, 0, SAMPLE_COUNT * sizeof(v128_t)); in srtp_calc_aead_iv_srtcp_distinct_iv_per_sequence_number()
170 memset(&session_keys, 0, sizeof(srtp_session_keys_t)); in srtp_calc_aead_iv_srtcp_distinct_iv_per_sequence_number()
[all …]
/external/ltp/testcases/kernel/device-drivers/v4l/user_space/
Dtest_VIDIOC_AUDOUT.c57 memset(&audioout, 0xff, sizeof(audioout)); in test_VIDIOC_G_AUDOUT()
83 memset(&audioout2, 0, sizeof(audioout2)); in test_VIDIOC_G_AUDOUT()
107 memset(&audioout2, 0xff, sizeof(audioout2)); in test_VIDIOC_G_AUDOUT()
124 memset(&audioout, 0, sizeof(audioout)); in test_VIDIOC_G_AUDOUT_ignore_index()
131 memset(&audioout2, 0, sizeof(audioout2)); in test_VIDIOC_G_AUDOUT_ignore_index()
158 memset(&audioout, 0xff, sizeof(audioout)); in test_VIDIOC_G_AUDOUT_NULL()
207 memset(&audioout_orig, 0, sizeof(audioout_orig)); in test_VIDIOC_S_AUDOUT()
225 memset(&audioout_enum, 0, sizeof(audioout_enum)); in test_VIDIOC_S_AUDOUT()
232 memset(&audioout_set, 0xff, sizeof(audioout_set)); in test_VIDIOC_S_AUDOUT()
253 memset(&audioout_set, 0xff, sizeof(audioout_set)); in test_VIDIOC_S_AUDOUT()
[all …]
Dtest_VIDIOC_ENUM_FMT.c51 memset(&format, 0xff, sizeof(format)); in do_enumerate_formats()
82 memset(&format2, 0, sizeof(format2)); in do_enumerate_formats()
107 memset(&format2, 0xff, sizeof(format2)); in do_enumerate_formats()
139 memset(&format, 0xff, sizeof(format)); in test_VIDIOC_ENUM_FMT_S32_MAX()
154 memset(&format2, 0xff, sizeof(format2)); in test_VIDIOC_ENUM_FMT_S32_MAX()
167 memset(&format, 0xff, sizeof(format)); in test_VIDIOC_ENUM_FMT_S32_MAX_1()
182 memset(&format2, 0xff, sizeof(format2)); in test_VIDIOC_ENUM_FMT_S32_MAX_1()
195 memset(&format, 0xff, sizeof(format)); in test_VIDIOC_ENUM_FMT_U32_MAX()
210 memset(&format2, 0xff, sizeof(format2)); in test_VIDIOC_ENUM_FMT_U32_MAX()
228 memset(&format, 0xff, sizeof(format)); in test_VIDIOC_ENUM_FMT_invalid_type()
[all …]
Dtest_VIDIOC_AUDIO.c70 memset(&audio, 0xff, sizeof(audio)); in test_VIDIOC_G_AUDIO()
96 memset(&audio2, 0, sizeof(audio2)); in test_VIDIOC_G_AUDIO()
118 memset(&audio2, 0xff, sizeof(audio2)); in test_VIDIOC_G_AUDIO()
134 memset(&audio, 0, sizeof(audio)); in test_VIDIOC_G_AUDIO_ignore_index()
142 memset(&audio2, 0, sizeof(audio2)); in test_VIDIOC_G_AUDIO_ignore_index()
168 memset(&audio, 0xff, sizeof(audio)); in test_VIDIOC_G_AUDIO_NULL()
216 memset(&audio_orig, 0, sizeof(audio_orig)); in test_VIDIOC_S_AUDIO()
234 memset(&audio_enum, 0, sizeof(audio_enum)); in test_VIDIOC_S_AUDIO()
240 memset(&audio_set, 0xff, sizeof(audio_set)); in test_VIDIOC_S_AUDIO()
260 memset(&audio_set, 0xff, sizeof(audio_set)); in test_VIDIOC_S_AUDIO()
[all …]
/external/llvm-project/clang-tools-extra/docs/clang-tidy/checks/
Dbugprone-suspicious-memset-usage.rst1 .. title:: clang-tidy - bugprone-suspicious-memset-usage
3 bugprone-suspicious-memset-usage
6 This check finds ``memset()`` calls with potential mistakes in their arguments.
7 Considering the function as ``void* memset(void* destination, int fill_value,
25 Calling memset with a literal zero in its ``byte_count`` argument is likely
29 Corresponding cpplint.py check name: ``runtime/memset``.
44 memset(ip, '0', 1); // suspicious
45 memset(cp, '0', 1); // OK
48 memset(ip, 0xabcd, 1); // fill value gets truncated
49 memset(ip, 0x00, 1); // OK
[all …]
/external/llvm-project/llvm/test/CodeGen/SystemZ/
Dmemset-03.ll5 declare void @llvm.memset.p0i8.i32(i8 *nocapture, i8, i32, i1) nounwind
6 declare void @llvm.memset.p0i8.i64(i8 *nocapture, i8, i64, i1) nounwind
13 call void @llvm.memset.p0i8.i32(i8* %dest, i8 0, i32 0, i1 false)
22 call void @llvm.memset.p0i8.i64(i8* %dest, i8 0, i64 0, i1 false)
31 call void @llvm.memset.p0i8.i32(i8* %dest, i8 0, i32 1, i1 false)
40 call void @llvm.memset.p0i8.i64(i8* %dest, i8 0, i64 1, i1 false)
49 call void @llvm.memset.p0i8.i32(i8* %dest, i8 0, i32 2, i1 false)
58 call void @llvm.memset.p0i8.i64(i8* %dest, i8 0, i64 2, i1 false)
68 call void @llvm.memset.p0i8.i32(i8* %dest, i8 0, i32 3, i1 false)
78 call void @llvm.memset.p0i8.i64(i8* %dest, i8 0, i64 3, i1 false)
[all …]
Dmemset-04.ll5 declare void @llvm.memset.p0i8.i32(i8 *nocapture, i8, i32, i1) nounwind
6 declare void @llvm.memset.p0i8.i64(i8 *nocapture, i8, i64, i1) nounwind
13 call void @llvm.memset.p0i8.i32(i8* %dest, i8 -1, i32 0, i1 false)
22 call void @llvm.memset.p0i8.i64(i8* %dest, i8 -1, i64 0, i1 false)
31 call void @llvm.memset.p0i8.i32(i8* %dest, i8 -1, i32 1, i1 false)
40 call void @llvm.memset.p0i8.i64(i8* %dest, i8 -1, i64 1, i1 false)
49 call void @llvm.memset.p0i8.i32(i8* %dest, i8 -1, i32 2, i1 false)
58 call void @llvm.memset.p0i8.i64(i8* %dest, i8 -1, i64 2, i1 false)
68 call void @llvm.memset.p0i8.i32(i8* %dest, i8 -1, i32 3, i1 false)
78 call void @llvm.memset.p0i8.i64(i8* %dest, i8 -1, i64 3, i1 false)
[all …]
/external/llvm/test/CodeGen/SystemZ/
Dmemset-03.ll5 declare void @llvm.memset.p0i8.i32(i8 *nocapture, i8, i32, i32, i1) nounwind
6 declare void @llvm.memset.p0i8.i64(i8 *nocapture, i8, i64, i32, i1) nounwind
13 call void @llvm.memset.p0i8.i32(i8 *%dest, i8 0, i32 0, i32 1, i1 false)
22 call void @llvm.memset.p0i8.i64(i8 *%dest, i8 0, i64 0, i32 1, i1 false)
31 call void @llvm.memset.p0i8.i32(i8 *%dest, i8 0, i32 1, i32 1, i1 false)
40 call void @llvm.memset.p0i8.i64(i8 *%dest, i8 0, i64 1, i32 1, i1 false)
49 call void @llvm.memset.p0i8.i32(i8 *%dest, i8 0, i32 2, i32 1, i1 false)
58 call void @llvm.memset.p0i8.i64(i8 *%dest, i8 0, i64 2, i32 1, i1 false)
68 call void @llvm.memset.p0i8.i32(i8 *%dest, i8 0, i32 3, i32 1, i1 false)
78 call void @llvm.memset.p0i8.i64(i8 *%dest, i8 0, i64 3, i32 1, i1 false)
[all …]
Dmemset-04.ll5 declare void @llvm.memset.p0i8.i32(i8 *nocapture, i8, i32, i32, i1) nounwind
6 declare void @llvm.memset.p0i8.i64(i8 *nocapture, i8, i64, i32, i1) nounwind
13 call void @llvm.memset.p0i8.i32(i8 *%dest, i8 -1, i32 0, i32 1, i1 false)
22 call void @llvm.memset.p0i8.i64(i8 *%dest, i8 -1, i64 0, i32 1, i1 false)
31 call void @llvm.memset.p0i8.i32(i8 *%dest, i8 -1, i32 1, i32 1, i1 false)
40 call void @llvm.memset.p0i8.i64(i8 *%dest, i8 -1, i64 1, i32 1, i1 false)
49 call void @llvm.memset.p0i8.i32(i8 *%dest, i8 -1, i32 2, i32 1, i1 false)
58 call void @llvm.memset.p0i8.i64(i8 *%dest, i8 -1, i64 2, i32 1, i1 false)
68 call void @llvm.memset.p0i8.i32(i8 *%dest, i8 -1, i32 3, i32 1, i1 false)
78 call void @llvm.memset.p0i8.i64(i8 *%dest, i8 -1, i64 3, i32 1, i1 false)
[all …]
/external/llvm/test/CodeGen/AArch64/
Darm64-memset-to-bzero.ll5 ; <rdar://problem/14199482> ARM64: Calls to bzero() replaced with calls to memset()
8 ; For small size (<= 256), we do not change memset to bzero.
9 ; CHECK: memset
12 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 256, i32 1, i1 false)
16 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1)
21 ; CHECK-LINUX: memset
24 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 257, i32 1, i1 false)
31 ; CHECK-LINUX: memset
35 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 %conv, i32 1, i1 false)
41 ; CHECK: memset
[all …]
/external/igt-gpu-tools/tests/i915/
Di915_query.c82 memset(&query, 0, sizeof(query)); in test_query_garbage()
91 memset(&item, 0, sizeof(item)); in test_query_garbage()
105 memset(items, 0, sizeof(items)); in test_query_garbage_items()
115 memset(items, 0, sizeof(items)); in test_query_garbage_items()
127 memset(items, 0, sizeof(items)); in test_query_garbage_items()
135 memset(items, 0, sizeof(items)); in test_query_garbage_items()
150 memset(items, 0, sizeof(items)); in test_query_garbage_items()
186 memset(items_ptr, 0, 8192); in test_query_garbage_items()
206 memset(&item, 0, sizeof(item)); in test_query_topology_kernel_writes()
213 memset(_topo_info, 0xff, total_size); in test_query_topology_kernel_writes()
[all …]
/external/llvm-project/llvm/test/CodeGen/AArch64/
Darm64-memset-to-bzero-pgso.ll3 ; <rdar://problem/14199482> ARM64: Calls to bzero() replaced with calls to memset()
6 ; For small size (<= 256), we do not change memset to bzero.
8 ; CHECK-LINUX: {{b|bl}} memset
11 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 256, i1 false)
15 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i1)
20 ; CHECK-LINUX: {{b|bl}} memset
23 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 257, i1 false)
30 ; CHECK-LINUX: {{b|bl}} memset
34 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 %conv, i1 false)
41 ; CHECK-LINUX: {{b|bl}} memset
[all …]
Darm64-memset-to-bzero.ll5 ; <rdar://problem/14199482> ARM64: Calls to bzero() replaced with calls to memset()
8 ; For small size (<= 256), we do not change memset to bzero.
10 ; CHECK-LINUX: {{b|bl}} memset
13 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 256, i1 false)
17 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i1)
22 ; CHECK-LINUX: {{b|bl}} memset
25 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 257, i1 false)
32 ; CHECK-LINUX: {{b|bl}} memset
36 tail call void @llvm.memset.p0i8.i64(i8* %ptr, i8 0, i64 %conv, i1 false)
43 ; CHECK-LINUX: {{b|bl}} memset
[all …]

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