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Add fuzzer instrumentation when building fuzzers

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Without this the fuzzing is unguided and takes exponentially more time to find interesting corpus cases.

Change-Id: I1b66de153bc41a829a5276a02a729f4e6bb50ef0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/33722
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
This commit is contained in:
Ben Clayton
2020-11-24 15:28:06 +00:00
committed by Commit Bot service account
parent 1b543c6778
commit 12ed862c7e
2 changed files with 16 additions and 13 deletions
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15
fuzzers/CMakeLists.txt
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@@ -14,20 +14,9 @@
function(add_tint_fuzzer NAME)
add_executable(${NAME} ${NAME}.cc)
target_link_libraries(${NAME} libtint)
target_link_libraries(${NAME} libtint-fuzz)
tint_default_compile_options(${NAME})
target_link_options(${NAME} PRIVATE
-fno-omit-frame-pointer
-fsanitize=fuzzer,address,undefined
-fsanitize-address-use-after-scope
-O1
-g
)
target_compile_options(${NAME} PRIVATE
-fsanitize=fuzzer,address,undefined
-Wno-missing-prototypes
)
target_compile_options(${NAME} PRIVATE -Wno-missing-prototypes)
endfunction()
if (${TINT_BUILD_WGSL_READER})