Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr37261.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/37261 */ /* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-optimized" } */ unsigned foo (int x) { unsigned a = ((x & 1) | 2) & 0x80000000; /* { dg-bogus "integer overflow in expression" } */ unsigned b = ((x & 2) | 2) & 0x80000000; /* { dg-bogus "integer overflow in expression" } */ unsigned c = ((x & 4) | 2) & 0x80000000; /* { dg-bogus "integer overflow in expression" } */ return a + b + c; } /* { dg-final { scan-tree-dump "return 0" "optimized" } } */