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| author | H.J. Lu <hongjiu.lu@intel.com> | 2016-02-05 16:24:06 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2016-02-05 08:24:06 -0800 |
| commit | f5d4b899a5df093cb92a89dcb29ec93fb3bfe8ce (patch) | |
| tree | f7c7b6133e09fb16a82a56a0859759605c547304 | |
| parent | 10ecae7407552a200b5485d342be8baf6256f8f6 (diff) | |
| download | gcc-f5d4b899a5df093cb92a89dcb29ec93fb3bfe8ce.zip gcc-f5d4b899a5df093cb92a89dcb29ec93fb3bfe8ce.tar.gz gcc-f5d4b899a5df093cb92a89dcb29ec93fb3bfe8ce.tar.bz2 | |
Add a testcase for PR target/69677
PR target/69677
* gcc.target/i386/pr69677.c: New test.
From-SVN: r233180
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr69677.c | 20 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 344b7d3..e718eba 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-02-05 H.J. Lu <hongjiu.lu@intel.com> + + PR target/69677 + * gcc.target/i386/pr69677.c: New test. + 2016-02-05 Patrick Palka <ppalka@gcc.gnu.org> PR c++/68948 diff --git a/gcc/testsuite/gcc.target/i386/pr69677.c b/gcc/testsuite/gcc.target/i386/pr69677.c new file mode 100644 index 0000000..942bdb5 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr69677.c @@ -0,0 +1,20 @@ +/* { dg-do compile { target { ia32 } } } */ +/* { dg-options "-O2 -mno-avx -march=corei7 -fdump-rtl-final" } */ + +extern const unsigned int a[]; +extern const unsigned long long b[]; + +int +fn1 (unsigned int p1, unsigned long long p2) +{ + unsigned int p3; + + p3 = a[p1]; + if (p3 == 0 || p3 > 64) + return 0; + + p2 &= b[p1]; + return p2 == ((unsigned long long) 1 << (p3 - 1)); +} + +// { dg-final { scan-rtl-dump-not "S16 A64\[^\n\]*\\\*movv2di_internal" "final" } } |