Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr83364.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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/* PR rtl-optimization/83364 */ /* { dg-do run } */ /* { dg-options "-O -fno-forward-propagate -fno-tree-coalesce-vars -fno-tree-ter" } */ int a; static int __attribute__ ((noinline, noclone)) foo (unsigned char c) { c <<= (long long) c != a; c = c << 7 | c >> 1; return c; } int main () { asm volatile ("" : : : "memory"); if (foo (0) != 0) __builtin_abort (); return 0; }