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Add assertions to check that postopt encoding succeeds.

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This commit is contained in:
Dan Gohman
2018-05-17 14:19:42 -07:00
parent e9d362d902
commit 923ea8ada9
1 changed files with 6 additions and 3 deletions
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9
lib/codegen/src/postopt.rs
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@@ -169,8 +169,10 @@ fn optimize_cpu_flags(
); );
} }
} }
pos.func.update_encoding(info.cmp_inst, isa).is_ok(); let ok = pos.func.update_encoding(info.cmp_inst, isa).is_ok();
pos.func.update_encoding(info.br_inst, isa).is_ok(); debug_assert!(ok);
let ok = pos.func.update_encoding(info.br_inst, isa).is_ok();
debug_assert!(ok);
} }
@@ -320,7 +322,8 @@ fn optimize_complex_addresses(pos: &mut EncCursor, inst: Inst, isa: &TargetIsa)
} }
_ => return, _ => return,
} }
pos.func.update_encoding(info.inst, isa).is_ok(); let ok = pos.func.update_encoding(info.inst, isa).is_ok();
debug_assert!(ok);
} }