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Generate basic blocks for Wasm br_if.

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This commit is contained in:
Sean Stangl
2019-07-22 14:49:39 -06:00
parent ffa9d315e6
commit 926e4c8bf8
1 changed files with 8 additions and 0 deletions
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8
cranelift/wasm/src/code_translator.rs
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@@ -1244,6 +1244,14 @@ fn translate_br_if(
let val = state.pop1(); let val = state.pop1();
let (br_destination, inputs) = translate_br_if_args(relative_depth, state); let (br_destination, inputs) = translate_br_if_args(relative_depth, state);
builder.ins().brnz(val, br_destination, inputs); builder.ins().brnz(val, br_destination, inputs);
#[cfg(feature = "basic-blocks")]
{
let next_ebb = builder.create_ebb();
builder.ins().jump(next_ebb, &[]);
builder.seal_block(next_ebb); // The only predecessor is the current block.
builder.switch_to_block(next_ebb);
}
} }
fn translate_br_if_args( fn translate_br_if_args(