diff options
| author | Richard Guenther <rguenther@suse.de> | 2011-03-16 16:51:35 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-03-16 16:51:35 +0000 |
| commit | 51cdce9ab62efedcb0ea13ccce356b982be68d2a (patch) | |
| tree | bc90956392302791949012820a07a897ca5bbf94 | |
| parent | 4db6d7d79d8dc7c63ec730e7ecdcfa9f8f313299 (diff) | |
| download | gcc-51cdce9ab62efedcb0ea13ccce356b982be68d2a.zip gcc-51cdce9ab62efedcb0ea13ccce356b982be68d2a.tar.gz gcc-51cdce9ab62efedcb0ea13ccce356b982be68d2a.tar.bz2 | |
vla-1.c (main): Use result of f1 to avoid optimizing it away if promoted to const.
2011-03-16 Richard Guenther <rguenther@suse.de>
* gcc.dg/guality/vla-1.c (main): Use result of f1 to avoid
optimizing it away if promoted to const.
From-SVN: r171050
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/guality/vla-1.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a9db0b7..c345d41 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2011-03-16 Richard Guenther <rguenther@suse.de> + * gcc.dg/guality/vla-1.c (main): Use result of f1 to avoid + optimizing it away if promoted to const. + +2011-03-16 Richard Guenther <rguenther@suse.de> + PR tree-optimization/48149 * gcc.dg/fold-complex-1.c: New testcase. diff --git a/gcc/testsuite/gcc.dg/guality/vla-1.c b/gcc/testsuite/gcc.dg/guality/vla-1.c index 2db1c29..6514654 100644 --- a/gcc/testsuite/gcc.dg/guality/vla-1.c +++ b/gcc/testsuite/gcc.dg/guality/vla-1.c @@ -28,9 +28,10 @@ f2 (int i) int main () { + volatile int j; int i = 5; asm volatile ("" : "=r" (i) : "0" (i)); - f1 (i); + j = f1 (i); f2 (i); return 0; } |