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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Struct

WipPhi

Doc Source

Public Struct

std.zig.llvm.Builder.WipFunction.WipPhi

pub const WipPhi = struct

Fields

block: Block.Index
instruction: Instruction.Index

Functions

pub fn toValue(self: WipPhi) Value
pub fn finish(self: WipPhi, vals: []const Value, blocks: []const Block.Index, wip: *WipFunction) void

File

zig/llvm/Builder.zig:7141

    pub const WipPhi = struct {
        block: Block.Index,
        instruction: Instruction.Index,

        pub fn toValue(self: WipPhi) Value {
            return self.instruction.toValue();
        }

        pub fn finish(
            self: WipPhi,
            vals: []const Value,
            blocks: []const Block.Index,
            wip: *WipFunction,
        ) void {
            const incoming_len = self.block.ptrConst(wip).incoming;
            assert(vals.len == incoming_len and blocks.len == incoming_len);
            const instruction = wip.instructions.get(@backingInt(self.instruction));
            var extra = wip.extraDataTrail(Instruction.Phi, instruction.data);
            for (vals) |val| assert(val.typeOfWip(wip) == extra.data.type);
            @memcpy(extra.trail.nextMut(incoming_len, Value, wip), vals);
            @memcpy(extra.trail.nextMut(incoming_len, Block.Index, wip), blocks);
        }
    }