.gitlab/UBSan.supp

# Undefined behavior sanitizer suppression file
#
# For documentation of the format, see:
# https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html#issue-suppression

# aom_dsp/x86/obmc_intrinsic_sse4.h
alignment:obmc_variance_w4

# av1/encoder/x86/pickrst_sse4.c
alignment:acc_stat_highbd_win7_one_line_sse4_1
alignment:acc_stat_highbd_win5_one_line_sse4_1
alignment:acc_stat_win7_one_line_sse4_1
alignment:acc_stat_win5_one_line_sse4_1

# av1/encoder/x86/rdopt_sse4.c
alignment:horver_correlation_4x4

# av1/common/x86/convolve_sse2.c
alignment:av1_convolve_y_sr_sse2

# aom_dsp/x86/blend_a64_mask_sse4.c
alignment:highbd_blend_a64_d16_mask_w4_sse4_1

# aom_dsp/x86/blend_a64_mask_avx2.c
alignment:highbd_blend_a64_d16_mask_w4_avx2

# av1/common/reconintra.c
implicit-signed-integer-truncation:get_y_intra_mode_set
implicit-signed-integer-truncation:get_uv_intra_mode_set

# A few similar errors in this file.
implicit-signed-integer-truncation:av1/common/x86/optflow_refine_sse4.c

# av1/common/mvref_common.h
implicit-signed-integer-truncation:av1_collect_neighbors_ref_counts

# av1/encoder/x86/av1_fwd_txfm_sse2.c
implicit-signed-integer-truncation:av1_fdct8x64_new_sse2

# nullptr-with-offset warnings.
pointer-overflow:file_read
pointer-overflow:av1_pack_bitstream
pointer-overflow:vfilter8
pointer-overflow:highbd_vfilter8

# nullptr-with-nonzero-offset warning.
pointer-overflow:av1_set_mv_search_method

# Files with 'invalid-shift-base' warnings.
shift-base:aom_dsp/simd/*_intrinsics_c.h
shift-base:aom_dsp/x86/txfm_common_avx2.h
shift-base:av1/common/x86/av1_inv_txfm_ssse3.c
shift-base:av1/encoder/hash.c
shift-base:av1/encoder/rdopt_utils.h
shift-base:av1/encoder/tx_search.c
shift-base:av1/encoder/x86/av1_fwd_txfm2d_avx2.c
shift-base:av1/encoder/x86/av1_fwd_txfm_sse2.c
shift-base:av1/encoder/x86/pickrst_avx2.c
shift-base:av1/encoder/x86/pickrst_sse4.c
shift-base:common/md5_utils.c
shift-base:test/simd_cmp_impl.h

# Lots of warnings throughout codebase.
implicit-integer-sign-change:*/avm/*