Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/forwprop-29.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-options "-O2 -fno-ipa-icf" } */ void runtime_error (void) __attribute__ ((noreturn)); void compiletime_error (void) __attribute__ ((noreturn, error (""))); static void compiletime_check_equals_1 (int *x, int y) { int __p = *x != y; if (__builtin_constant_p (__p) && __p) compiletime_error (); if (__p) runtime_error (); } static void compiletime_check_equals_2 (int *x, int y) { int __p = *x != y; if (__builtin_constant_p (__p) && __p) compiletime_error (); /* { dg-error "call to" } */ if (__p) runtime_error (); } void foo (int *x) { compiletime_check_equals_1 (x, 5); compiletime_check_equals_2 (x, 10); }