From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/tree-ssa/pr46228.C | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/g++.dg/tree-ssa/pr46228.C (limited to 'gcc/testsuite/g++.dg/tree-ssa/pr46228.C') diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr46228.C b/gcc/testsuite/g++.dg/tree-ssa/pr46228.C new file mode 100644 index 000000000..a720dbe3b --- /dev/null +++ b/gcc/testsuite/g++.dg/tree-ssa/pr46228.C @@ -0,0 +1,23 @@ +// { dg-options "-fdump-tree-optimized -Os" } +#include +#include + +int main() +{ + static const int array[] = { 1,2,3,4,5,6,7,8,9,10,6 }; + std::set the_set; + int count = 0; + for (unsigned i = 0; i < sizeof(array)/sizeof(*array); i++) + { + std::pair::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" } } -- cgit v1.2.3