Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/torture/pr91680.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | |
children |
line wrap: on
line source
/* PR middle-end/91680 */ /* { dg-do run { target { ilp32 || lp64 } } } */ extern "C" void abort (); #include "../../gcc.dg/tree-ssa/pr91680.c" int main () { unsigned char i; for (i = 0; i < __SIZEOF_INT__ * __CHAR_BIT__; i++) { volatile unsigned long long q = 1 << i; if (foo (i) != 256 / q) abort (); q = 1U << i; if (bar (i) != 256 / q) abort (); q = 1 << i; if (baz (i, (1U << i) - 1) != ((1U << i) - 1) / q) abort (); if (baz (i, 1U << i) != (1U << i) / q) abort (); if (baz (i, -1) != -1 / q) abort (); q = 1U << i; if (qux (i, (1U << i) - 1) != ((1U << i) - 1) / q) abort (); if (qux (i, 1U << i) != (1U << i) / q) abort (); if (qux (i, -1) != -1 / q) abort (); } }