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view gcc/testsuite/gcc.dg/pr47899.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/47899 */ /* { dg-do compile } */ /* { dg-options "-O -funroll-loops" } */ extern unsigned int a, b, c; extern int d; static int foo (void) { lab: if (b) for (d = 0; d >= 0; d--) if (a || c) for (; c; c++) ; else goto lab; } int main () { foo (); return 0; }