URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse-9.c] - Rev 839
Go to most recent revision | Compare with Previous | Blame | View Log
/* { dg-do run } */ /* { dg-options "-O2 -msse" } */ /* { dg-require-effective-target sse } */ #include "sse-check.h" #include <xmmintrin.h> #include <stddef.h> #include <string.h> static void sse_test (void) { int alignment, n; void *ptr; int errors = 0; const char test [] = "This is a test."; for (alignment = 1; alignment <= (1 << 20); alignment += alignment) { ptr = _mm_malloc (alignment, alignment); if (((ptrdiff_t) ptr) & (alignment - 1)) abort (); if (ptr) { n = alignment > sizeof test ? sizeof test : alignment; memcpy (ptr, test, n); if (memcmp (ptr, test, n) != 0) errors++; _mm_free (ptr); } else errors++; } if (errors != 0) abort (); }
Go to most recent revision | Compare with Previous | Blame | View Log