From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.target/i386/sse-9.c | 38 +++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/sse-9.c (limited to 'gcc/testsuite/gcc.target/i386/sse-9.c') diff --git a/gcc/testsuite/gcc.target/i386/sse-9.c b/gcc/testsuite/gcc.target/i386/sse-9.c new file mode 100644 index 000000000..e1a0a2270 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/sse-9.c @@ -0,0 +1,38 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -msse" } */ +/* { dg-require-effective-target sse } */ + +#include "sse-check.h" + +#include +#include +#include + +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 (); +} -- cgit v1.2.3