vkd3d-shader/hlsl: Lower SLT instructions for pixel shaders.

Properly passing the inverse-trig.shader_test tests whose qualifiers
have been removed requires making spirv.c capable of handling ABS.
The same happens for the ps_3_0 equality test in
float-comparison.shader_test.

tests/hlsl/any.shader_test

@@ -1,4 +1,4 @@
-[pixel shader todo(sm<4)]
+[pixel shader]
 uniform float4 f;
 
 float4 main() : sv_target
@@ -8,28 +8,28 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 1.0 1.0 1.0 1.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 1.0 0.0 0.0 0.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 1.0 0.0 0.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 0.0 1.0 0.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 0.0 0.0 1.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 0.0 0.0 0.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)
 uniform 0 float4 -1.0 -1.0 -1.0 -1.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 uniform float f;
 
 float4 main() : sv_target
@@ -39,13 +39,13 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 0.0 0.0 0.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)
 uniform 0 float4 -1.0 0.0 0.0 0.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 
 

tests/hlsl/expr-indexing.shader_test

@@ -13,7 +13,7 @@ draw quad
 probe all rgba (8.0, 8.0, 8.0, 8.0)
 
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 float4 a, b;
 float i;
 
@@ -26,7 +26,7 @@ float4 main() : sv_target
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
 uniform 8 float 2
-todo(sm<4) draw quad
+draw quad
 probe all rgba (10.0, 10.0, 10.0, 10.0)
 
 
@@ -44,7 +44,7 @@ draw quad
 probe all rgba (3.0, 3.0, 3.0, 3.0)
 
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 float4 a;
 float i;
 
@@ -56,10 +56,10 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float 0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (4.0, 4.0, 4.0, 4.0)
 uniform 4 float 2
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 
 
@@ -82,7 +82,7 @@ draw quad
 probe all rgba (4.0, 4.0, 4.0, 4.0)
 
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 float4 a;
 float i;
 
@@ -99,5 +99,5 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float 1
-todo(sm<4) draw quad
+draw quad
 probe all rgba (2.0, 2.0, 2.0, 2.0)

tests/hlsl/float-comparison.shader_test

@@ -1,5 +1,5 @@
 % Check that -0.0f is not less than 0.0f
-[pixel shader todo(sm<4)]
+[pixel shader]
 float a;
 
 float4 main() : sv_target
@@ -9,7 +9,7 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float 0.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)
 
 
@@ -77,7 +77,7 @@ if(sm>=6) probe all rgba (1010101.0, 11110000.0, 1101001.0, 1.0)
 shader model >= 2.0
 shader model < 3.0
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 float4 a, b;
 
 float4 main() : sv_target
@@ -88,7 +88,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1e-37  1e-37 1e+38  1e+38
 uniform 4 float4     0 -1e-37 1e+38 -1e+38
-todo(sm<4) draw quad
+draw quad
 probe all rgba (1.0, 1.0, 1.0, 0.0)
 
 
@@ -96,7 +96,7 @@ probe all rgba (1.0, 1.0, 1.0, 0.0)
 shader model >= 3.0
 shader model < 4.0
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 float4 a, b;
 
 float4 main() : sv_target

tests/hlsl/inverse-trig.shader_test

@@ -3,7 +3,7 @@
 % implementations. DXIL defines intrinsics for inverse trig, to be implemented
 % by the backend.
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 uniform float4 a;
 
 float4 main() : sv_target
@@ -32,7 +32,7 @@ uniform 0 float4 1.0 0.0 0.0 0.0
 todo(sm<4) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0) 128
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 uniform float4 a;
 
 float4 main() : sv_target

tests/hlsl/matrix-indexing.shader_test

@@ -108,7 +108,7 @@ draw quad
 probe all rgba (3.0, 4.0, 50.0, 60.0)
 
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 uniform float i;
 
 float4 main() : sv_target
@@ -120,8 +120,8 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float 2
-todo(sm<4) draw quad
-probe all rgba (8, 9, 10, 11)
+draw quad
+todo(sm<4) probe all rgba (8, 9, 10, 11)
 
 
 [pixel shader todo(sm<4)]

tests/hlsl/non-const-indexing.shader_test

@@ -25,7 +25,7 @@ todo(sm<4) draw quad
 probe all rgba (9.0, 10.0, 11.0, 12.0)
 
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 uniform float i;
 
 float4 main() : SV_TARGET
@@ -36,16 +36,16 @@ float4 main() : SV_TARGET
 
 [test]
 uniform 0 float 0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (11.0, 11.0, 11.0, 11.0)
 uniform 0 float 1
-todo(sm<4) draw quad
+draw quad
 probe all rgba (12.0, 12.0, 12.0, 12.0)
 uniform 0 float 2
-todo(sm<4) draw quad
+draw quad
 probe all rgba (13.0, 13.0, 13.0, 13.0)
 uniform 0 float 3
-todo(sm<4) draw quad
+draw quad
 probe all rgba (14.0, 14.0, 14.0, 14.0)
 
 

tests/hlsl/step.shader_test

@@ -1,4 +1,4 @@
-[pixel shader todo(sm<4)]
+[pixel shader]
 uniform float4 f, p;
 
 float4 main() : sv_target
@@ -9,7 +9,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 5.0 -2.6 3.0 2.0
 uniform 4 float4 1.0 -4.3 3.0 4.0
-todo(sm<4) draw quad
+draw quad
 probe all rgba (0.0, 0.0, 1.0, 1.0)
 
 

tests/hlsl/vector-indexing-uniform.shader_test

@@ -1,6 +1,6 @@
 % Use a uniform to prevent the compiler from optimizing.
 
-[pixel shader todo(sm<4)]
+[pixel shader]
 uniform float i;
 float4 main() : SV_TARGET
 {
@@ -12,5 +12,5 @@ float4 main() : SV_TARGET
 
 [test]
 uniform 0 float 2
-todo(sm<4) draw quad
+draw quad
 probe all rgba (0.5, 0.3, 0.8, 0.2)