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/gcc.dg/tree-ssa/20031022-1.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/20031022-1.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/20031022-1.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20031022-1.c b/gcc/testsuite/gcc.dg/tree-ssa/20031022-1.c new file mode 100644 index 000000000..27de6e90e --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/20031022-1.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fdump-tree-dom1" } */ + +typedef struct edge_def +{ + int z; +} *edge; +typedef struct basic_block_def +{ + edge pred; +} *basic_block; +extern struct basic_block_def entry_exit_blocks[2]; +void +blah (int arf) +{ + edge e; + e = (&entry_exit_blocks[1])->pred; + for ( ; ;) + if (arf) + break; + commit_edge_insertions (); + e = (&entry_exit_blocks[1])->pred; + foo (e); +} + +/* There should be one load from entry_exit_blocks[1].pred. */ +/* { dg-final { scan-tree-dump-times "entry_exit_blocks.1..pred" 1 "dom1"} } */ +/* { dg-final { cleanup-tree-dump "dom1" } } */ -- cgit v1.2.3