Enum naga::back::spv::block::BlockExit

enum BlockExit {
    Return,
    Branch {
        target: Word,
    },
    BreakIf {
        condition: Handle<Expression>,
        preamble_id: Word,
    },
}

The termination statement to be added to the end of the block

Variants

Return

Generates an OpReturn (void return)

Branch

Generates an OpBranch to the specified block

Fields

target: Word

The branch target block

BreakIf

Translates a loop break if into an OpBranchConditional to the merge block if true (the merge block is passed through LoopContext::break_id or else to the loop header (passed through preamble_id)

Fields

condition: Handle<Expression>

The condition of the break if

preamble_id: Word

The loop header block id