diff options
| author | Jason Ekstrand <[email protected]> | 2016-01-06 15:30:37 -0800 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-01-07 16:14:25 -0800 |
| commit | b0d4ee520e20444172d088d11260e656fc1cf12d (patch) | |
| tree | 0a619398df5cec228947214a93d8a96f5b8a7308 /src/glsl | |
| parent | 67b31b3c59a3b950897709d6c472348c4e12951c (diff) | |
nir/opcodes: Fix up uadd_carry and usub_borrow
Both were defined as returning bool but the gpu_shader5 functions are
defined to return int. Also, we had the parameters for usub borrwo
backwards in the folding expression.
Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'src/glsl')
| -rw-r--r-- | src/glsl/nir/nir_opcodes.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/glsl/nir/nir_opcodes.py b/src/glsl/nir/nir_opcodes.py index 1cd01a4fe92..d31507fe531 100644 --- a/src/glsl/nir/nir_opcodes.py +++ b/src/glsl/nir/nir_opcodes.py @@ -361,12 +361,12 @@ binop("udiv", tuint, "", "src0 / src1") # returns a boolean representing the carry resulting from the addition of # the two unsigned arguments. -binop_convert("uadd_carry", tbool, tuint, commutative, "src0 + src1 < src0") +binop_convert("uadd_carry", tuint, tuint, commutative, "src0 + src1 < src0") # returns a boolean representing the borrow resulting from the subtraction # of the two unsigned arguments. -binop_convert("usub_borrow", tbool, tuint, "", "src1 < src0") +binop_convert("usub_borrow", tuint, tuint, "", "src0 < src1") binop("fmod", tfloat, "", "src0 - src1 * floorf(src0 / src1)") binop("umod", tuint, "", "src1 == 0 ? 0 : src0 % src1") |