From 1c8d19bb9d7cfb2efcb7b524c7fcc72c02def4d5 Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Fri, 14 Mar 2008 17:45:20 +0000 Subject: re PR tree-optimization/13761 ([tree-ssa] component refs to the same struct should not alias) 2008-03-14 Richard Guenther PR tree-optimization/13761 * gcc.dg/tree-ssa/ssa-lim-3.c: New testcase. From-SVN: r133224 --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c | 14 ++++++++++++++ 2 files changed, 19 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f93230a..93b5b84 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2008-03-14 Richard Guenther + PR tree-optimization/13761 + * gcc.dg/tree-ssa/ssa-lim-3.c: New testcase. + +2008-03-14 Richard Guenther + PR tree-optimization/34172 * gcc.dg/tree-ssa/ssa-fre-11.c: New testcase. * gcc.dg/tree-ssa/ssa-fre-12.c: Likewise. diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c new file mode 100644 index 0000000..bfd8692 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-O -fdump-tree-lim-details -fdump-tree-optimized" } */ + +struct { int x; int y; } global; +void foo(int n) +{ + int i; + for ( i=0; i