diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/tree-ssa/pr46228.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/tree-ssa/pr46228.C | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-ssa/pr46228.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-ssa/pr46228.C new file mode 100644 index 000000000..a720dbe3b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-ssa/pr46228.C @@ -0,0 +1,23 @@ +// { dg-options "-fdump-tree-optimized -Os" } +#include <set> +#include <stdio.h> + +int main() +{ + static const int array[] = { 1,2,3,4,5,6,7,8,9,10,6 }; + std::set<int> the_set; + int count = 0; + for (unsigned i = 0; i < sizeof(array)/sizeof(*array); i++) + { + std::pair<std::set<int>::iterator, bool> result = + the_set.insert(array[i]); + if (result.second) + count++; + } + printf("%d unique items in array.\n", count); + return 0; +} + +// This function is small enough to be inlined even at -Os. +// { dg-final { scan-tree-dump-not "_ZNSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEED2Ev" "optimized" } } +// { dg-final { cleanup-tree-dump "optimized" } } |