Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/misaligned-expand-2.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* Test that expand can generate correct stores to misaligned data even on strict alignment platforms. */ /* { dg-do run } */ /* { dg-options "-O0" } */ extern void abort (); typedef unsigned int myint __attribute__((aligned(1))); void foo (myint *p, unsigned int i) { *p = i; } #define cst (int) 0xdeadbeef #define NUM 8 struct blah { char c; myint i[NUM]; }; struct blah g; int main (int argc, char **argv) { int k; for (k = 0; k < NUM; k++) { foo (&g.i[k], cst); if (g.i[k] != cst) abort (); } return 0; }