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author | Kristian H. Kristensen <[email protected]> | 2019-04-18 11:23:13 -0700 |
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committer | Kristian H. Kristensen <[email protected]> | 2019-04-19 16:17:37 +0000 |
commit | 41593f3c3711cd61156d91ad12bb8aabf91a9556 (patch) | |
tree | a7b933c52c94996ec40e794693f7c62adba46440 /src/glx/glxclient.h | |
parent | 15605cc9d481dccc8f4dff0e6471600809d56980 (diff) |
nir_opcodes.py: Saturate to expression that doesn't overflow
Compiler warns about overflow when assigning UINT64_MAX to something
smaller than a uin64_t:
src/compiler/nir/nir_constant_expressions.c:16909:50: warning: implicit conversion from 'unsigned long long' to 'uint1_t' (aka 'unsigned char') changes value from 18446744073709551615 to 255 [-Wconstant-conversion]
uint1_t dst = (src0 + src1) < src0 ? UINT64_MAX : (src0 + src1);
~~~ ^~~~~~~~~~
Shift UINT64_MAX down to the appropriate maximum value for the type
being assigned to.
Signed-off-by: Kristian H. Kristensen <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/glx/glxclient.h')
0 files changed, 0 insertions, 0 deletions