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/pr23401.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr23401.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/pr23401.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr23401.c b/gcc/testsuite/gcc.dg/tree-ssa/pr23401.c new file mode 100644 index 000000000..1d30ac751 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr23401.c @@ -0,0 +1,24 @@ +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ + +struct f +{ + struct { + int i; + } ff[10]; +}; + +struct f g; +int ffff(int i) +{ + int t1 = 0; + int i1 = g.ff[t1].i; + int i2 = g.ff[i].i; + return i1 + i2; +} + +/* We should not use extra temporaries apart from for i1 + i2. */ + +/* { dg-final { scan-tree-dump-times "int" 5 "gimple" } } */ +/* { dg-final { scan-tree-dump-times "int D\\\." 1 "gimple" } } */ +/* { dg-final { cleanup-tree-dump "gimple" } } */ -- cgit v1.2.3