Add BVec::TRUE and BVec::FALSE (#348)

bitshifter · Oct 1, 2022 · 5c46189 · 5c46189
1 parent 30f1788
commit 5c46189
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Showing 12 changed files with 83 additions and 40 deletions.
diff --git a/codegen/templates/vec_mask.rs.tera b/codegen/templates/vec_mask.rs.tera
@@ -71,13 +71,12 @@ pub struct {{ self_t }}(pub(crate) {{ simd_t }});
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: {{ self_t }} = {{ self_t }}::new(
-    {% for c in components %}
-        false,
-    {%- endfor %}
-);
-
 impl {{ self_t }} {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
 
     /// Creates a new vector mask.
     #[inline(always)]
@@ -276,7 +275,7 @@ impl {{ self_t }} {
 impl Default for {{ self_t }} {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/bvec2.rs b/src/bool/bvec2.rs
@@ -14,9 +14,13 @@ pub struct BVec2 {
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec2 = BVec2::new(false, false);
-
 impl BVec2 {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool) -> Self {
@@ -64,7 +68,7 @@ impl BVec2 {
 impl Default for BVec2 {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/bvec3.rs b/src/bool/bvec3.rs
@@ -15,9 +15,13 @@ pub struct BVec3 {
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec3 = BVec3::new(false, false, false);
-
 impl BVec3 {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool) -> Self {
@@ -69,7 +73,7 @@ impl BVec3 {
 impl Default for BVec3 {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/bvec4.rs b/src/bool/bvec4.rs
@@ -16,9 +16,13 @@ pub struct BVec4 {
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec4 = BVec4::new(false, false, false, false);
-
 impl BVec4 {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool, w: bool) -> Self {
@@ -71,7 +75,7 @@ impl BVec4 {
 impl Default for BVec4 {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/coresimd/bvec3a.rs b/src/bool/coresimd/bvec3a.rs
@@ -21,9 +21,13 @@ pub struct BVec3A(pub(crate) mask32x4);
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec3A = BVec3A::new(false, false, false);
-
 impl BVec3A {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool) -> Self {
@@ -82,7 +86,7 @@ impl BVec3A {
 impl Default for BVec3A {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/coresimd/bvec4a.rs b/src/bool/coresimd/bvec4a.rs
@@ -21,9 +21,13 @@ pub struct BVec4A(pub(crate) mask32x4);
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec4A = BVec4A::new(false, false, false, false);
-
 impl BVec4A {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool, w: bool) -> Self {
@@ -93,7 +97,7 @@ impl BVec4A {
 impl Default for BVec4A {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/scalar/bvec3a.rs b/src/bool/scalar/bvec3a.rs
@@ -15,9 +15,13 @@ pub struct BVec3A {
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec3A = BVec3A::new(false, false, false);
-
 impl BVec3A {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool) -> Self {
@@ -73,7 +77,7 @@ impl BVec3A {
 impl Default for BVec3A {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/scalar/bvec4a.rs b/src/bool/scalar/bvec4a.rs
@@ -16,9 +16,13 @@ pub struct BVec4A {
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec4A = BVec4A::new(false, false, false, false);
-
 impl BVec4A {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool, w: bool) -> Self {
@@ -76,7 +80,7 @@ impl BVec4A {
 impl Default for BVec4A {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/sse2/bvec3a.rs b/src/bool/sse2/bvec3a.rs
@@ -24,9 +24,13 @@ pub struct BVec3A(pub(crate) __m128);
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec3A = BVec3A::new(false, false, false);
-
 impl BVec3A {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool) -> Self {
@@ -85,7 +89,7 @@ impl BVec3A {
 impl Default for BVec3A {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/sse2/bvec4a.rs b/src/bool/sse2/bvec4a.rs
@@ -24,9 +24,13 @@ pub struct BVec4A(pub(crate) __m128);
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec4A = BVec4A::new(false, false, false, false);
-
 impl BVec4A {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool, w: bool) -> Self {
@@ -96,7 +100,7 @@ impl BVec4A {
 impl Default for BVec4A {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/wasm32/bvec3a.rs b/src/bool/wasm32/bvec3a.rs
@@ -16,9 +16,13 @@ pub struct BVec3A(pub(crate) v128);
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec3A = BVec3A::new(false, false, false);
-
 impl BVec3A {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool) -> Self {
@@ -77,7 +81,7 @@ impl BVec3A {
 impl Default for BVec3A {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }
 

diff --git a/src/bool/wasm32/bvec4a.rs b/src/bool/wasm32/bvec4a.rs
@@ -16,9 +16,13 @@ pub struct BVec4A(pub(crate) v128);
 
 const MASK: [u32; 2] = [0, 0xff_ff_ff_ff];
 
-const FALSE: BVec4A = BVec4A::new(false, false, false, false);
-
 impl BVec4A {
+    /// All false.
+    pub const FALSE: Self = Self::splat(false);
+
+    /// All true.
+    pub const TRUE: Self = Self::splat(true);
+
     /// Creates a new vector mask.
     #[inline(always)]
     pub const fn new(x: bool, y: bool, z: bool, w: bool) -> Self {
@@ -83,7 +87,7 @@ impl BVec4A {
 impl Default for BVec4A {
     #[inline]
     fn default() -> Self {
-        FALSE
+        Self::FALSE
     }
 }