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| author | Marc Glisse <marc.glisse@inria.fr> | 2013-10-04 01:48:18 +0200 |
|---|---|---|
| committer | Marc Glisse <glisse@gcc.gnu.org> | 2013-10-03 23:48:18 +0000 |
| commit | f0aaf8c1ae527f5b2da2f6d7b714f2b9b0bbc317 (patch) | |
| tree | c2f2b8ffc7ff5ce4c26a9e89430bb041b674065e /gcc/testsuite | |
| parent | 2765f897251f68fa66b4a115a84f431d5402d88a (diff) | |
| download | gcc-f0aaf8c1ae527f5b2da2f6d7b714f2b9b0bbc317.zip gcc-f0aaf8c1ae527f5b2da2f6d7b714f2b9b0bbc317.tar.gz gcc-f0aaf8c1ae527f5b2da2f6d7b714f2b9b0bbc317.tar.bz2 | |
re PR c++/19476 (Missed null checking elimination with new)
2013-10-04 Marc Glisse <marc.glisse@inria.fr>
PR c++/19476
gcc/cp/
* decl.c (cxx_init_decl_processing): Set operator_new_flag.
gcc/testsuite/
* g++.dg/tree-ssa/pr19476-5.C: New file.
* g++.dg/tree-ssa/pr19476-1.C: Mention pr19476-5.C.
From-SVN: r203194
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/tree-ssa/pr19476-1.C | 1 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/tree-ssa/pr19476-5.C | 11 |
3 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d631f0f..a06e9c5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2013-10-04 Marc Glisse <marc.glisse@inria.fr> + + PR c++/19476 + * g++.dg/tree-ssa/pr19476-5.C: New file. + * g++.dg/tree-ssa/pr19476-1.C: Mention pr19476-5.C. + 2013-10-04 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58584 diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr19476-1.C b/gcc/testsuite/g++.dg/tree-ssa/pr19476-1.C index f0fb8d6..cbdad90 100644 --- a/gcc/testsuite/g++.dg/tree-ssa/pr19476-1.C +++ b/gcc/testsuite/g++.dg/tree-ssa/pr19476-1.C @@ -1,6 +1,7 @@ /* { dg-do compile } */ /* { dg-options "-O -fdump-tree-ccp1" } */ +// See pr19476-5.C for a version without including <new>. #include <new> int f(){ diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr19476-5.C b/gcc/testsuite/g++.dg/tree-ssa/pr19476-5.C new file mode 100644 index 0000000..bec0bb5 --- /dev/null +++ b/gcc/testsuite/g++.dg/tree-ssa/pr19476-5.C @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-O -fdump-tree-ccp1" } */ + +// See pr19476-1.C for a version that includes <new>. + +int g(){ + return 42 + (0 == new int[50]); +} + +/* { dg-final { scan-tree-dump "return 42" "ccp1" } } */ +/* { dg-final { cleanup-tree-dump "ccp1" } } */ |