mirror of
https://github.com/fluencelabs/wasmer
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28 lines
688 B
C
28 lines
688 B
C
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/*
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* Copyright 2016 The Emscripten Authors. All rights reserved.
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* Emscripten is available under two separate licenses, the MIT license and the
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* University of Illinois/NCSA Open Source License. Both these licenses can be
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* found in the LICENSE file.
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*/
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#include <stdio.h>
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int main(void) {
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const void *addrs[2] = {&&FOO, &&BAR};
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// confuse the optimizer so it doesn't hardcode the jump and avoid generating
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// an |indirectbr| instruction
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int which = 0;
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for (int x = 0; x < 1000; x++) which = (which + x * x) % 7;
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which = (which % 2) + 1;
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goto *addrs[which];
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FOO:
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printf("bad\n");
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return 0;
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BAR:
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printf("good\n");
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const void *addr = &&FOO;
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goto *addr;
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}
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