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view gcc/testsuite/gcc.dg/pr17581-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* PR rtl-optimization/17581 */ /* { dg-do run } */ /* { dg-options "-O2" } */ void abort (void); int foo(int x) { unsigned long long tmp = 0; switch(x) { case 21: tmp |= 1; tmp |= 2; tmp |= 8; break; default: break; } return (int)tmp; } int main() { if (foo(21) != 11) abort (); return 0; }