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x86_64: implement optimized float @reduce(.Mul)

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Jacob Young
2025-05-24 11:37:13 -04:00
parent 612f5784cf
commit a4a1ebdeed
14 changed files with 1854 additions and 121 deletions
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20
src/InternPool.zig
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@@ -4615,11 +4615,15 @@ pub const Index = enum(u32) {
vector_1_u256_type,
vector_4_f16_type,
vector_8_f16_type,
vector_16_f16_type,
vector_32_f16_type,
vector_2_f32_type,
vector_4_f32_type,
vector_8_f32_type,
vector_16_f32_type,
vector_2_f64_type,
vector_4_f64_type,
vector_8_f64_type,
optional_noreturn_type,
anyerror_void_error_union_type,
@@ -5174,16 +5178,24 @@ pub const static_keys = [_]Key{
.{ .vector_type = .{ .len = 4, .child = .f16_type } },
// @Vector(8, f16)
.{ .vector_type = .{ .len = 8, .child = .f16_type } },
// @Vector(16, f16)
.{ .vector_type = .{ .len = 16, .child = .f16_type } },
// @Vector(32, f16)
.{ .vector_type = .{ .len = 32, .child = .f16_type } },
// @Vector(2, f32)
.{ .vector_type = .{ .len = 2, .child = .f32_type } },
// @Vector(4, f32)
.{ .vector_type = .{ .len = 4, .child = .f32_type } },
// @Vector(8, f32)
.{ .vector_type = .{ .len = 8, .child = .f32_type } },
// @Vector(16, f32)
.{ .vector_type = .{ .len = 16, .child = .f32_type } },
// @Vector(2, f64)
.{ .vector_type = .{ .len = 2, .child = .f64_type } },
// @Vector(4, f64)
.{ .vector_type = .{ .len = 4, .child = .f64_type } },
// @Vector(8, f64)
.{ .vector_type = .{ .len = 8, .child = .f64_type } },
// ?noreturn
.{ .opt_type = .noreturn_type },
@@ -11847,11 +11859,15 @@ pub fn typeOf(ip: *const InternPool, index: Index) Index {
.vector_1_u256_type,
.vector_4_f16_type,
.vector_8_f16_type,
.vector_16_f16_type,
.vector_32_f16_type,
.vector_2_f32_type,
.vector_4_f32_type,
.vector_8_f32_type,
.vector_16_f32_type,
.vector_2_f64_type,
.vector_4_f64_type,
.vector_8_f64_type,
.optional_noreturn_type,
.anyerror_void_error_union_type,
.adhoc_inferred_error_set_type,
@@ -12175,11 +12191,15 @@ pub fn zigTypeTag(ip: *const InternPool, index: Index) std.builtin.TypeId {
.vector_1_u256_type,
.vector_4_f16_type,
.vector_8_f16_type,
.vector_16_f16_type,
.vector_32_f16_type,
.vector_2_f32_type,
.vector_4_f32_type,
.vector_8_f32_type,
.vector_16_f32_type,
.vector_2_f64_type,
.vector_4_f64_type,
.vector_8_f64_type,
=> .vector,
.optional_noreturn_type => .optional,