Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr84877.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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/* { dg-do run } */ /* { dg-options "-O2" } */ #include <inttypes.h> struct U { int M0; int M1; } __attribute ((aligned (16))); volatile struct U p0 = {1, 0}; void __attribute__ ((noinline)) foo (struct U p) { volatile intptr_t mask = 0b1111; volatile int dummy[2]; struct U p1 = p; dummy[1] = p.M0; if ((intptr_t)(&p1) & mask) __builtin_abort (); if ((intptr_t)(&p) & mask) __builtin_abort (); if (p1.M0 != dummy[1]) __builtin_abort (); if (p1.M1 != p.M1) __builtin_abort (); } int main () { foo (p0); return 0; }