Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr55236.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* PR tree-optimization/55236 */ /* { dg-do run } */ /* { dg-options "-O2 -fwrapv" } */ extern void abort (); __attribute__((noinline, noclone)) void foo (int i) { if (i > 0) abort (); i = -i; if (i < 0) return; abort (); } __attribute__((noinline, noclone)) void bar (int i) { if (i > 0 || (-i) >= 0) abort (); } int main () { foo (-__INT_MAX__ - 1); bar (-__INT_MAX__ - 1); return 0; }