target: auto-generated spirv features

lib/std/Target/spirv.zig

@@ -1,8 +1,21 @@
+//! This file is auto-generated by tools/update_cpu_features.zig.
+
 const std = @import("../std.zig");
 const CpuFeature = std.Target.Cpu.Feature;
 const CpuModel = std.Target.Cpu.Model;
 
 pub const Feature = enum {
+    addresses,
+    arbitrary_precision_integers,
+    float16,
+    float64,
+    generic_pointer,
+    int64,
+    kernel,
+    matrix,
+    physical_storage_buffer,
+    shader,
+    storage_push_constant16,
     v1_0,
     v1_1,
     v1_2,
@@ -10,19 +23,8 @@ pub const Feature = enum {
     v1_4,
     v1_5,
     v1_6,
-    int64,
-    float16,
-    float64,
-    matrix,
-    storage_push_constant16,
-    arbitrary_precision_integers,
-    kernel,
-    addresses,
-    generic_pointer,
-    vector16,
-    shader,
     variable_pointers,
-    physical_storage_buffer,
+    vector16,
 };
 
 pub const featureSet = CpuFeature.FeatureSetFns(Feature).featureSet;
@@ -35,6 +37,83 @@ pub const all_features = blk: {
     const len = @typeInfo(Feature).@"enum".fields.len;
     std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
     var result: [len]CpuFeature = undefined;
+    result[@intFromEnum(Feature.addresses)] = .{
+        .llvm_name = null,
+        .description = "Enable Addresses capability",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_0,
+        }),
+    };
+    result[@intFromEnum(Feature.arbitrary_precision_integers)] = .{
+        .llvm_name = null,
+        .description = "Enable SPV_INTEL_arbitrary_precision_integers extension and the ArbitraryPrecisionIntegersINTEL capability",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_5,
+        }),
+    };
+    result[@intFromEnum(Feature.float16)] = .{
+        .llvm_name = null,
+        .description = "Enable Float16 capability",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_0,
+        }),
+    };
+    result[@intFromEnum(Feature.float64)] = .{
+        .llvm_name = null,
+        .description = "Enable Float64 capability",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_0,
+        }),
+    };
+    result[@intFromEnum(Feature.generic_pointer)] = .{
+        .llvm_name = null,
+        .description = "Enable GenericPointer capability",
+        .dependencies = featureSet(&[_]Feature{
+            .addresses,
+        }),
+    };
+    result[@intFromEnum(Feature.int64)] = .{
+        .llvm_name = null,
+        .description = "Enable Int64 capability",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_0,
+        }),
+    };
+    result[@intFromEnum(Feature.kernel)] = .{
+        .llvm_name = null,
+        .description = "Enable Kernel capability",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_0,
+        }),
+    };
+    result[@intFromEnum(Feature.matrix)] = .{
+        .llvm_name = null,
+        .description = "Enable Matrix capability",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_0,
+        }),
+    };
+    result[@intFromEnum(Feature.physical_storage_buffer)] = .{
+        .llvm_name = null,
+        .description = "Enable SPV_KHR_variable_pointers extension and the (VariablePointers, VariablePointersStorageBuffer) capabilities",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_0,
+        }),
+    };
+    result[@intFromEnum(Feature.shader)] = .{
+        .llvm_name = null,
+        .description = "Enable Shader capability",
+        .dependencies = featureSet(&[_]Feature{
+            .matrix,
+        }),
+    };
+    result[@intFromEnum(Feature.storage_push_constant16)] = .{
+        .llvm_name = null,
+        .description = "Enable SPV_KHR_16bit_storage extension and the StoragePushConstant16 capability",
+        .dependencies = featureSet(&[_]Feature{
+            .v1_3,
+        }),
+    };
     result[@intFromEnum(Feature.v1_0)] = .{
         .llvm_name = null,
         .description = "Enable version 1.0",
@@ -43,97 +122,58 @@ pub const all_features = blk: {
     result[@intFromEnum(Feature.v1_1)] = .{
         .llvm_name = null,
         .description = "Enable version 1.1",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
+        .dependencies = featureSet(&[_]Feature{
+            .v1_0,
+        }),
     };
     result[@intFromEnum(Feature.v1_2)] = .{
         .llvm_name = null,
         .description = "Enable version 1.2",
-        .dependencies = featureSet(&[_]Feature{.v1_1}),
+        .dependencies = featureSet(&[_]Feature{
+            .v1_1,
+        }),
     };
     result[@intFromEnum(Feature.v1_3)] = .{
         .llvm_name = null,
         .description = "Enable version 1.3",
-        .dependencies = featureSet(&[_]Feature{.v1_2}),
+        .dependencies = featureSet(&[_]Feature{
+            .v1_2,
+        }),
     };
     result[@intFromEnum(Feature.v1_4)] = .{
         .llvm_name = null,
         .description = "Enable version 1.4",
-        .dependencies = featureSet(&[_]Feature{.v1_3}),
+        .dependencies = featureSet(&[_]Feature{
+            .v1_3,
+        }),
     };
     result[@intFromEnum(Feature.v1_5)] = .{
         .llvm_name = null,
         .description = "Enable version 1.5",
-        .dependencies = featureSet(&[_]Feature{.v1_4}),
+        .dependencies = featureSet(&[_]Feature{
+            .v1_4,
+        }),
     };
     result[@intFromEnum(Feature.v1_6)] = .{
         .llvm_name = null,
         .description = "Enable version 1.6",
-        .dependencies = featureSet(&[_]Feature{.v1_5}),
+        .dependencies = featureSet(&[_]Feature{
+            .v1_5,
+        }),
     };
-    result[@intFromEnum(Feature.int64)] = .{
+    result[@intFromEnum(Feature.variable_pointers)] = .{
         .llvm_name = null,
-        .description = "Enable Int64 capability",
+        .description = "Enable SPV_KHR_physical_storage_buffer extension and the PhysicalStorageBufferAddresses capability",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
+        .dependencies = featureSet(&[_]Feature{
-    };
+            .v1_0,
-    result[@intFromEnum(Feature.float16)] = .{
+        }),
-        .llvm_name = null,
-        .description = "Enable Float16 capability",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
-    };
-    result[@intFromEnum(Feature.float64)] = .{
-        .llvm_name = null,
-        .description = "Enable Float64 capability",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
-    };
-    result[@intFromEnum(Feature.matrix)] = .{
-        .llvm_name = null,
-        .description = "Enable Matrix capability",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
-    };
-    result[@intFromEnum(Feature.storage_push_constant16)] = .{
-        .llvm_name = null,
-        .description = "Enable SPV_KHR_16bit_storage extension and the StoragePushConstant16 capability",
-        .dependencies = featureSet(&[_]Feature{.v1_3}),
-    };
-    result[@intFromEnum(Feature.arbitrary_precision_integers)] = .{
-        .llvm_name = null,
-        .description = "Enable SPV_INTEL_arbitrary_precision_integers extension and the ArbitraryPrecisionIntegersINTEL capability",
-        .dependencies = featureSet(&[_]Feature{.v1_5}),
-    };
-    result[@intFromEnum(Feature.kernel)] = .{
-        .llvm_name = null,
-        .description = "Enable Kernel capability",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
-    };
-    result[@intFromEnum(Feature.addresses)] = .{
-        .llvm_name = null,
-        .description = "Enable Addresses capability",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
-    };
-    result[@intFromEnum(Feature.generic_pointer)] = .{
-        .llvm_name = null,
-        .description = "Enable GenericPointer capability",
-        .dependencies = featureSet(&[_]Feature{ .v1_0, .addresses }),
     };
     result[@intFromEnum(Feature.vector16)] = .{
         .llvm_name = null,
         .description = "Enable Vector16 capability",
-        .dependencies = featureSet(&[_]Feature{ .v1_0, .kernel }),
+        .dependencies = featureSet(&[_]Feature{
-    };
+            .kernel,
-    result[@intFromEnum(Feature.shader)] = .{
+        }),
-        .llvm_name = null,
-        .description = "Enable Shader capability",
-        .dependencies = featureSet(&[_]Feature{ .v1_0, .matrix }),
-    };
-    result[@intFromEnum(Feature.physical_storage_buffer)] = .{
-        .llvm_name = null,
-        .description = "Enable SPV_KHR_physical_storage_buffer extension and the PhysicalStorageBufferAddresses capability",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
-    };
-    result[@intFromEnum(Feature.variable_pointers)] = .{
-        .llvm_name = null,
-        .description = "Enable SPV_KHR_variable_pointers extension and the (VariablePointers, VariablePointersStorageBuffer) capabilities",
-        .dependencies = featureSet(&[_]Feature{.v1_0}),
     };
     const ti = @typeInfo(Feature);
     for (&result, 0..) |*elem, i| {
@@ -147,18 +187,23 @@ pub const cpu = struct {
     pub const generic: CpuModel = .{
         .name = "generic",
         .llvm_name = "generic",
-        .features = featureSet(&[_]Feature{.v1_0}),
+        .features = featureSet(&[_]Feature{}),
     };
-
-    pub const vulkan_v1_2: CpuModel = .{
-        .name = "vulkan_v1_2",
-        .llvm_name = null,
-        .features = featureSet(&[_]Feature{ .v1_5, .shader }),
-    };
-
     pub const opencl_v2: CpuModel = .{
         .name = "opencl_v2",
         .llvm_name = null,
-        .features = featureSet(&[_]Feature{ .v1_2, .kernel, .addresses, .generic_pointer }),
+        .features = featureSet(&[_]Feature{
+            .generic_pointer,
+            .kernel,
+            .v1_2,
+        }),
+    };
+    pub const vulkan_v1_2: CpuModel = .{
+        .name = "vulkan_v1_2",
+        .llvm_name = null,
+        .features = featureSet(&[_]Feature{
+            .shader,
+            .v1_5,
+        }),
     };
 };

tools/update_cpu_features.zig

@@ -1047,6 +1047,128 @@ const targets = [_]ArchTarget{
             },
         },
     },
+    .{
+        .zig_name = "spirv",
+        .llvm = .{
+            .name = "SPIRV",
+            .td_name = "SPIRV",
+        },
+        .branch_quota = 2000,
+        .extra_features = &.{
+            .{
+                .zig_name = "v1_0",
+                .desc = "Enable version 1.0",
+                .deps = &.{},
+            },
+            .{
+                .zig_name = "v1_1",
+                .desc = "Enable version 1.1",
+                .deps = &.{"v1_0"},
+            },
+            .{
+                .zig_name = "v1_2",
+                .desc = "Enable version 1.2",
+                .deps = &.{"v1_1"},
+            },
+            .{
+                .zig_name = "v1_3",
+                .desc = "Enable version 1.3",
+                .deps = &.{"v1_2"},
+            },
+            .{
+                .zig_name = "v1_4",
+                .desc = "Enable version 1.4",
+                .deps = &.{"v1_3"},
+            },
+            .{
+                .zig_name = "v1_5",
+                .desc = "Enable version 1.5",
+                .deps = &.{"v1_4"},
+            },
+            .{
+                .zig_name = "v1_6",
+                .desc = "Enable version 1.6",
+                .deps = &.{"v1_5"},
+            },
+            .{
+                .zig_name = "int64",
+                .desc = "Enable Int64 capability",
+                .deps = &.{"v1_0"},
+            },
+            .{
+                .zig_name = "float16",
+                .desc = "Enable Float16 capability",
+                .deps = &.{"v1_0"},
+            },
+            .{
+                .zig_name = "float64",
+                .desc = "Enable Float64 capability",
+                .deps = &.{"v1_0"},
+            },
+            .{
+                .zig_name = "matrix",
+                .desc = "Enable Matrix capability",
+                .deps = &.{"v1_0"},
+            },
+            .{
+                .zig_name = "storage_push_constant16",
+                .desc = "Enable SPV_KHR_16bit_storage extension and the StoragePushConstant16 capability",
+                .deps = &.{"v1_3"},
+            },
+            .{
+                .zig_name = "arbitrary_precision_integers",
+                .desc = "Enable SPV_INTEL_arbitrary_precision_integers extension and the ArbitraryPrecisionIntegersINTEL capability",
+                .deps = &.{"v1_5"},
+            },
+            .{
+                .zig_name = "kernel",
+                .desc = "Enable Kernel capability",
+                .deps = &.{"v1_0"},
+            },
+            .{
+                .zig_name = "addresses",
+                .desc = "Enable Addresses capability",
+                .deps = &.{"v1_0"},
+            },
+            .{
+                .zig_name = "generic_pointer",
+                .desc = "Enable GenericPointer capability",
+                .deps = &.{ "v1_0", "addresses" },
+            },
+            .{
+                .zig_name = "vector16",
+                .desc = "Enable Vector16 capability",
+                .deps = &.{ "v1_0", "kernel" },
+            },
+            .{
+                .zig_name = "shader",
+                .desc = "Enable Shader capability",
+                .deps = &.{ "v1_0", "matrix" },
+            },
+            .{
+                .zig_name = "variable_pointers",
+                .desc = "Enable SPV_KHR_physical_storage_buffer extension and the PhysicalStorageBufferAddresses capability",
+                .deps = &.{"v1_0"},
+            },
+            .{
+                .zig_name = "physical_storage_buffer",
+                .desc = "Enable SPV_KHR_variable_pointers extension and the (VariablePointers, VariablePointersStorageBuffer) capabilities",
+                .deps = &.{"v1_0"},
+            },
+        },
+        .extra_cpus = &.{
+            .{
+                .llvm_name = null,
+                .zig_name = "vulkan_v1_2",
+                .features = &.{ "v1_5", "shader" },
+            },
+            .{
+                .llvm_name = null,
+                .zig_name = "opencl_v2",
+                .features = &.{ "v1_2", "kernel", "addresses", "generic_pointer" },
+            },
+        },
+    },
     .{
         .zig_name = "riscv",
         .llvm = .{