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| author | Uros Bizjak <ubizjak@gmail.com> | 2007-09-08 13:48:17 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2007-09-08 13:48:17 +0200 |
| commit | 35f4c4eee129e596804ffe050f58aa92e59e3872 (patch) | |
| tree | 2603f5b8564c41c5a32025f2f5520519fd1f9324 | |
| parent | e9ddec4ef1c716a7891b45d04734cf92f3563cc5 (diff) | |
| download | gcc-35f4c4eee129e596804ffe050f58aa92e59e3872.zip gcc-35f4c4eee129e596804ffe050f58aa92e59e3872.tar.gz gcc-35f4c4eee129e596804ffe050f58aa92e59e3872.tar.bz2 | |
re PR rtl-optimization/26449 (ICE in loop invariant motion)
PR rtl-optimization/26449
* gcc.target/i386/pr26449-1.c: New file.
From-SVN: r128270
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr26449-1.c | 22 |
2 files changed, 28 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 79b14b7..641d9f1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,7 +1,12 @@ 2007-09-08 Uros Bizjak <ubizjak@gmail.com> + PR rtl-optimization/26449 + * gcc.target/i386/pr26449-1.c: New file. + +2007-09-08 Uros Bizjak <ubizjak@gmail.com> + PR target/33329 - PR target/26449 + PR rtl-optimization/26449 * gcc.target/i386/pr33329.c: New file. 2007-09-08 Eric Botcazou <ebotcazou@adacore.com> diff --git a/gcc/testsuite/gcc.target/i386/pr26449-1.c b/gcc/testsuite/gcc.target/i386/pr26449-1.c new file mode 100644 index 0000000..b4ef780 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr26449-1.c @@ -0,0 +1,22 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -msse2 -mtune=k8" } */ + +typedef short __v8hi __attribute__ ((__vector_size__ (16))); +typedef long long __m128i __attribute__ ((__vector_size__ (16))); + +void sse2_test (void) +{ + union + { + __m128i x; + } val1, res[8], tmp; + short ins[8] = { 8, 5, 9, 4, 2, 6, 1, 20 }; + int i; + + for (i = 0; i < 8; i++) + { + tmp.x = val1.x; + if (memcmp (&tmp, &res[i], sizeof (tmp))) + (__m128i) __builtin_ia32_vec_set_v8hi ((__v8hi) val1.x, ins[i], 0); + } +} |