diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2008-09-02 20:42:48 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-09-02 20:42:48 +0200 |
| commit | ef66fb294ad66a0b972968499754570393d3b1c6 (patch) | |
| tree | 0262a01769875445a7090cdc5263fdafa3dff49e /gcc | |
| parent | dd59ef130e53a2fd73c0348fe7e304fb8a36af96 (diff) | |
| download | gcc-ef66fb294ad66a0b972968499754570393d3b1c6.zip gcc-ef66fb294ad66a0b972968499754570393d3b1c6.tar.gz gcc-ef66fb294ad66a0b972968499754570393d3b1c6.tar.bz2 | |
re PR c/37171 (Canonical spelling optimization dependency)
PR c/37171
* g++.dg/ext/attrib34.C: New test.
From-SVN: r139904
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/ext/attrib34.C | 19 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5c75e1f..b30e345 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2008-09-02 Jakub Jelinek <jakub@redhat.com> + + PR c/37171 + * g++.dg/ext/attrib34.C: New test. + 2008-09-02 Sebastian Pop <sebastian.pop@amd.com> Tobias Grosser <grosser@fim.uni-passau.de> Jan Sjodin <jan.sjodin@amd.com> diff --git a/gcc/testsuite/g++.dg/ext/attrib34.C b/gcc/testsuite/g++.dg/ext/attrib34.C new file mode 100644 index 0000000..f479414 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/attrib34.C @@ -0,0 +1,19 @@ +// PR c/37171 +// { dg-do compile } +// { dg-options "-O2 -fdump-tree-optimized" } + +unsigned int f1 () __attribute__((const)); +unsigned int f2 () __attribute__((__const)); +unsigned int f3 () __attribute__((__const__)); + +unsigned int f4 () +{ + return f1 () + f1 () + f1 () + f1 () + + f2 () + f2 () + f2 () + f2 () + + f3 () + f3 () + f3 () + f3 (); +} + +// { dg-final { scan-tree-dump-times "= f1 \\(\\)" 1 "optimized" } } +// { dg-final { scan-tree-dump-times "= f2 \\(\\)" 1 "optimized" } } +// { dg-final { scan-tree-dump-times "= f3 \\(\\)" 1 "optimized" } } +// { dg-final { cleanup-tree-dump "optimized" } } |