diff options
| author | Jonathan Marek <[email protected]> | 2019-06-20 23:22:02 -0400 |
|---|---|---|
| committer | Jonathan Marek <[email protected]> | 2019-06-26 15:26:10 -0400 |
| commit | a70ff70158a22003948f449343a55ad47ce73996 (patch) | |
| tree | 8c63961a7b3efc65e8cc4203d9a42d83e306c2c3 /src/compiler/nir/nir_opcodes.py | |
| parent | 0b5a483baaefa9a7e39c76607d8f0f435aa46315 (diff) | |
nir: remove fnot/fxor/fand/for opcodes
There doesn't seem to be any reason to keep these opcodes around:
* fnot/fxor are not used at all.
* fand/for are only used in lower_alu_to_scalar, but easily replaced
Signed-off-by: Jonathan Marek <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/compiler/nir/nir_opcodes.py')
| -rw-r--r-- | src/compiler/nir/nir_opcodes.py | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py index a12b0269e2e..26e26797585 100644 --- a/src/compiler/nir/nir_opcodes.py +++ b/src/compiler/nir/nir_opcodes.py @@ -190,8 +190,6 @@ unop("mov", tuint, "src0") unop("ineg", tint, "-src0") unop("fneg", tfloat, "-src0") unop("inot", tint, "~src0") # invert every bit of the integer -unop("fnot", tfloat, ("bit_size == 64 ? ((src0 == 0.0) ? 1.0 : 0.0f) : " + - "((src0 == 0.0f) ? 1.0f : 0.0f)")) unop("fsign", tfloat, ("bit_size == 64 ? " + "((src0 == 0.0) ? 0.0 : ((src0 > 0.0) ? 1.0 : -1.0)) : " + "((src0 == 0.0f) ? 0.0f : ((src0 > 0.0f) ? 1.0f : -1.0f))")) @@ -700,18 +698,6 @@ binop("ior", tuint, _2src_commutative + associative, "src0 | src1") binop("ixor", tuint, _2src_commutative + associative, "src0 ^ src1") -# floating point logic operators -# -# These use (src != 0.0) for testing the truth of the input, and output 1.0 -# for true and 0.0 for false - -binop("fand", tfloat32, _2src_commutative, - "((src0 != 0.0f) && (src1 != 0.0f)) ? 1.0f : 0.0f") -binop("for", tfloat32, _2src_commutative, - "((src0 != 0.0f) || (src1 != 0.0f)) ? 1.0f : 0.0f") -binop("fxor", tfloat32, _2src_commutative, - "(src0 != 0.0f && src1 == 0.0f) || (src0 == 0.0f && src1 != 0.0f) ? 1.0f : 0.0f") - binop_reduce("fdot", 1, tfloat, tfloat, "{src0} * {src1}", "{src0} + {src1}", "{src}") |