diff options
| author | Rob Clark <[email protected]> | 2016-05-18 10:17:02 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2016-05-20 11:13:50 -0400 |
| commit | 53c48feae086bbf5b17798fc1cd98ab14a17c7a8 (patch) | |
| tree | 7c8e8663024acda5fe7c1b92371eb2f4b2959362 /src/compiler/nir/nir_lower_tex.c | |
| parent | bb993da7959da07cbbbd0f8d41e07652263260e6 (diff) | |
nir: coverity sign-extension fix
Not 100% sure, but I think being an unsigned literal will help:
CID 1358505 (#1 of 1): Unintended sign extension
(SIGN_EXTENSION)sign_extension: Suspicious implicit sign extension:
load1->def.num_components with type unsigned char (8 bits, unsigned) is
promoted in load1->def.num_components * (load1->def.bit_size / 8) to
type int (32 bits, signed), then sign-extended to type unsigned long (64
bits, unsigned). If load1->def.num_components * (load1->def.bit_size /
8) is greater than 0x7FFFFFFF, the upper bits of the result will all be
1.
Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'src/compiler/nir/nir_lower_tex.c')
0 files changed, 0 insertions, 0 deletions