Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr38934.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR middle-end/38934 */ /* { dg-do compile } */ /* { dg-options "-O2 -std=gnu99 -w" } */ /* This variable needed only to work around earlier optimizations than VRP. */ unsigned char g; extern void abort (); void f (long long int p) { g = 255; if (p >= -9223372036854775808LL - (signed char) g) p = 1; if (p) abort (); }