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| author | Uros Bizjak <ubizjak@gmail.com> | 2007-07-20 11:43:52 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2007-07-20 11:43:52 +0200 |
| commit | b644e061999f6186d4f0474f3dc2da3370869986 (patch) | |
| tree | fd54315da4eaf25b22e234126120998fcb0957be /gcc | |
| parent | 08a576fb040c5bc593491270831e743befff5830 (diff) | |
| download | gcc-b644e061999f6186d4f0474f3dc2da3370869986.zip gcc-b644e061999f6186d4f0474f3dc2da3370869986.tar.gz gcc-b644e061999f6186d4f0474f3dc2da3370869986.tar.bz2 | |
re PR tree-optimization/19910 (ICE with -ftree-loop-linear)
PR tree-optimization/19910
* gcc.dg/pr19910.c: New test.
From-SVN: r126799
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr19910.c | 16 |
2 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index fd13893..eba1c04 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2007-07-20 Uros Bizjak <ubizjak@gmail.com> + + PR tree-optimization/19910 + * gcc.dg/pr19910.c: New test. + 2007-07-19 Daniel Franke <franke.daniel@gmail.com> PR fortran/32738 diff --git a/gcc/testsuite/gcc.dg/pr19910.c b/gcc/testsuite/gcc.dg/pr19910.c new file mode 100644 index 0000000..1ee0d21 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr19910.c @@ -0,0 +1,16 @@ +/* Contributed by Volker Reichelt <reichelt@gcc.gnu.org>. */ + +/* { dg-do compile } */ +/* { dg-options "-O2 -ftree-loop-linear" } */ + +int a[3]; + +void foo() +{ + int i, j; + + for (i = 1; i >= 0; --i) + for (j = i; j >= 0; --j) + a[i+j] = 0; +} + |