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[wasm] Fix --trace-wasm-decoder implication

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--trace-wasm-decoder should not imply --single-threaded, as
--single-threaded implies --no-liftoff. Hence we cannot trace the
decoder in Liftoff mode.

R=thibaudm@chromium.org

Change-Id: I3e4f0ea119288ef88c4b00dd2f2a11244b77c204
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2287492
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68741}
This commit is contained in:
Clemens Backes 2020-07-08 12:03:44 +02:00 committed by Commit Bot
parent 94ebbe1705
commit a53778bad7
1 changed files with 0 additions and 1 deletions
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src/flags/flag-definitions.h
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@ -732,7 +732,6 @@ DEFINE_BOOL(wasm_tier_up, true,
"enable tier up to the optimizing compiler (requires --liftoff to "
"have an effect)")
DEFINE_DEBUG_BOOL(trace_wasm_decoder, false, "trace decoding of wasm code")
DEFINE_IMPLICATION(trace_wasm_decoder, single_threaded)
DEFINE_DEBUG_BOOL(trace_wasm_compiler, false, "trace compiling of wasm code")
DEFINE_DEBUG_BOOL(trace_wasm_interpreter, false,
"trace interpretation of wasm code")