Commit e76f969f1a3c961cb308a7d4887b0d4c4ccf985b | zig

author	Alex Rønne Petersen <alex@alexrp.com> 2026-10-20 02:49:30+02:00
committer	Alex Rønne Petersen <alex@alexrp.com> 2026-10-20 03:29:36+02:00
log	e76f969f1a3c961cb308a7d4887b0d4c4ccf985b
tree	248879a4d503b174d89da222a03bf3bb050599f7
parent	acc1233c8b2d007d6f515bb80944a8d8cfe53a4f
signature	Signed by SSH key SHA256:7B/LJ7bpR1eX8aCXSr4mtd5M45VMPKcx9zY8e95b5QM

3 files changed, 52 insertions(+), 3 deletions(-)

lib/std/Target.zig+1

...	...	@@ -2066,6 +2066,7 @@ pub const Cpu = struct {
2066	2066	.riscv64, .riscv64be => &riscv.cpu.generic_rv64,
2067	2067	.sparc => &sparc.cpu.v7,
2068	2068	.sparc64 => &sparc.cpu.v9, // SPARC can only be 64-bit from v9 and up.
	2069	.ve => &ve.cpu.ve10,
2069	2070	.wasm32, .wasm64 => &wasm.cpu.mvp,
2070	2071	.x86_16 => &x86.cpu.i86,
2071	2072	.x86 => &x86.cpu.i386,

lib/std/Target/ve.zig+24-3

...	...	@@ -5,6 +5,7 @@ const CpuFeature = std.Target.Cpu.Feature;
5	5	const CpuModel = std.Target.Cpu.Model;
6	6
7	7	pub const Feature = enum {
	8	ve3,
8	9	vpu,
9	10	};
10	11
...	...	@@ -17,6 +18,11 @@ pub const all_features = blk: {
17	18	const len = @typeInfo(Feature).@"enum".field_names.len;
18	19	std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
19	20	var result: [len]CpuFeature = undefined;
	21	result[@backingInt(Feature.ve3)] = .{
	22	.llvm_name = null,
	23	.description = "Enable VE3 instructions",
	24	.dependencies = featureSet(&[_]Feature{}),
	25	};
20	26	result[@backingInt(Feature.vpu)] = .{
21	27	.llvm_name = "vpu",
22	28	.description = "Enable the VPU",
...	...	@@ -31,10 +37,25 @@ pub const all_features = blk: {
31	37	};
32	38
33	39	pub const cpu = struct {
34		pub const generic: CpuModel = .{
35		.name = "generic",
36		.llvm_name = "generic",
	40	pub const ve10: CpuModel = .{
	41	.name = "ve10",
	42	.llvm_name = null,
	43	.features = featureSet(&[_]Feature{
	44	.vpu,
	45	}),
	46	};
	47	pub const ve20: CpuModel = .{
	48	.name = "ve20",
	49	.llvm_name = null,
	50	.features = featureSet(&[_]Feature{
	51	.vpu,
	52	}),
	53	};
	54	pub const ve30: CpuModel = .{
	55	.name = "ve30",
	56	.llvm_name = null,
37	57	.features = featureSet(&[_]Feature{
	58	.ve3,
38	59	.vpu,
39	60	}),
40	61	};

tools/update_cpu_features.zig+27