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| author | Kai Tietz <ktietz@redhat.com> | 2015-02-25 14:42:12 +0100 |
|---|---|---|
| committer | Kai Tietz <ktietz@gcc.gnu.org> | 2015-02-25 14:42:12 +0100 |
| commit | 788753c90b48e29945f8059e1af697a0df64aa25 (patch) | |
| tree | d6104c3b2dbc4884850ab36d28aa154878aa0074 | |
| parent | 3d9bab5a54c1a0757cd88276f44b6fe6fa7ed51b (diff) | |
| download | gcc-788753c90b48e29945f8059e1af697a0df64aa25.zip gcc-788753c90b48e29945f8059e1af697a0df64aa25.tar.gz gcc-788753c90b48e29945f8059e1af697a0df64aa25.tar.bz2 | |
re PR tree-optimization/61917 (ICE on valid code at -O3 on x86_64-linux-gnu in vectorizable_reduction, at tree-vect-loop.c:4913)
PR tree-optimization/61917
* gcc.dg/vect/vect-pr61917.c: New file.
From-SVN: r220967
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect-pr61917.c | 13 |
2 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index daf3e18..49bf525 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2015-02-25 Kai Tietz <ktietz@redhat.com> + + PR tree-optimization/61917 + * gcc.dg/vect/vect-pr61917.c: New file. + 2015-02-24 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/65170 diff --git a/gcc/testsuite/gcc.dg/vect/vect-pr61917.c b/gcc/testsuite/gcc.dg/vect/vect-pr61917.c new file mode 100644 index 0000000..c55c620 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-pr61917.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-additional-options "-O3" } */ + +int a, b, c, d; + +int +fn1 () +{ + for (; c; c++) + for (b = 0; b < 2; b++) + d = a - d; + return d; +} |