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author | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
commit | 82bcbebce43f0227f506d75a5b764b6847041bae (patch) | |
tree | fe9f8597b48a430c4daeb5123e3e8eb28e6f9da9 /gcc-4.7/gcc/testsuite/gcc.target/i386/pr39315-check.c | |
parent | 3c052de3bb16ac53b6b6ed659ec7557eb84c7590 (diff) | |
download | toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.gz toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.bz2 toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.zip |
Initial check-in of gcc 4.7.2.
Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365
Diffstat (limited to 'gcc-4.7/gcc/testsuite/gcc.target/i386/pr39315-check.c')
-rw-r--r-- | gcc-4.7/gcc/testsuite/gcc.target/i386/pr39315-check.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.7/gcc/testsuite/gcc.target/i386/pr39315-check.c b/gcc-4.7/gcc/testsuite/gcc.target/i386/pr39315-check.c new file mode 100644 index 000000000..cb09d3f2b --- /dev/null +++ b/gcc-4.7/gcc/testsuite/gcc.target/i386/pr39315-check.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ + +typedef float __m128 __attribute__ ((__vector_size__ (16))); +__extension__ typedef __PTRDIFF_TYPE__ ptrdiff_t; + +extern void foo (__m128 *); +extern void abort (void); + +__m128 y = { 0.0, 1.0, 2.0, 3.0 }; + +void +bar (__m128 *x, int align) +{ + if ((((ptrdiff_t) x) & (align - 1)) != 0) + abort (); + if (__builtin_memcmp (x, &y, sizeof (y)) != 0) + abort (); +} + +int +main () +{ + foo (&y); + return 0; +} |