Added quick mode (./test.sh -q) which tests only one fuzzed crash per "crash location".
Added quick mode (./test.sh -q) which tests only one fuzzed crash per "crash location".

See crashes-fuzzing-crash-locations/ of symlinks between crash location and the minimal fuzzing test case triggering that specific crash location.
See https://github.com/practicalswift/swift-compiler-crashes/blob/master/swift-compiler-crash-locations.md for current list of crash locations.

xhacker/swift-compiler-crashes,jtbandes/swift-compiler-crashes,radex/swift-compiler-crashes,benshan/swift-compiler-crashes,austinzheng/swift-compiler-crashes,xhacker/swift-compiler-crashes,CodaFi/swift-compiler-crashes,rnapier/swift-compiler-crashes,austinzheng/swift-compiler-crashes,cnoon/swift-compiler-crashes,cnoon/swift-compiler-crashes,rnapier/swift-compiler-crashes,Monits/swift-compiler-crashes,natecook1000/swift-compiler-crashes,Monits/swift-compiler-crashes,natecook1000/swift-compiler-crashes,benshan/swift-compiler-crashes,jtbandes/swift-compiler-crashes,CodaFi/swift-compiler-crashes,radex/swift-compiler-crashes