140271f269
For "else" and "catch" statements, the Ref to the end label should only be added if the current block is unreachable, not the parent block. In the added regression test, the "true" block ends in an unreachable state with a stack height less than the target height of the end label. This is valid due to the semantics of unreachable code, but we should not add the Ref in this case because its stack height is invalid. R=clemensb@chromium.org Fixed: chromium:1092130 Change-Id: Iebaf5e7d6516278ccd3c8268ac331069e109d882 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2412181 Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#69934} |
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| .. | ||
| flag-utils.h | ||
| OWNERS | ||
| test-signatures.h | ||
| wasm-interpreter.cc | ||
| wasm-interpreter.h | ||
| wasm-macro-gen.h | ||
| wasm-module-runner.cc | ||
| wasm-module-runner.h | ||