Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/gcc.dg/pr70292.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
2 /* { dg-options "-O1 -fno-inline -fno-dce -fschedule-insns -fselective-scheduling -fno-tree-dce" } */
3
4 void bar() {}
5
6 int t106_1mul(unsigned int x, unsigned int y) {
7 int r;
8 if (__builtin_mul_overflow(x, y, &r)) {
9 bar();
10 }
11 return r;
12 }